Cosori may be better know for making some of the best air fryers we've tested over the years here at TechRadar, but now its engineers have taken on a new challenge: pour-over coffee. Getting a perfectly-extracted pour-over coffee calls for just as much skill and care as espresso, and the new Cosori Juni aims to replicate that technique mechanically with a system that mimics the movements of a trained barista within the brewer.

Unlike most drip coffee makers, which shower water over the basket of ground coffee in an attempt to achieve an even extraction, the Juni uses a rotating basket and an extendable nozzle to recreate the movement and speed of a barista wielding a goose-neck kettle.

According to Cosori, this mechanical process creates a 360-degree spiral flow that evenly saturates the coffee grounds while avoiding creating channels that would cause uneven extraction. Better yet, the process is consistent and repeatable, so once you've found the ideal brew settings for your preferred beans, you can be sure you'll get exactly the same flavor profile every time.

"The physics weren't the difficult part," says Pierce Barnard, Head of Product Innovation at Cosori. "The real work was understanding the human element: spending 18 months studying and mapping how skilled baristas move across the coffee bed and translating that motion into a system that can deliver the same result, every single morning."

The Cosori Juni can handle as much or as little of the brewing process as you like, whether you want to keep things simple of refine the brewing technique and temperature to suit your chosen coffee. The Juni can even use AI to help you pick the optimal settings, and warn you if you've not picked the ideal brewing profile. Just scan your bag of coffee beans, and the machine will generate a brewing profile based on the bean type and your chosen cup-size, then invite you to tinker with factors like agitation, temperature flow rate, and pause time.

It's not yet clear whether the Juni will only be able to scan a particular brand of coffee, as is the case with the Lavazza Assoluta espresso machine I tested earlier this year, which can only adapt its brew settings to Lavazza's own beans.

Alternatively, manual mode lets you take control yourself, though if you want a little guidance then the machine's AI can still warn you if any of the settings you've picked are likely to result in an under- or over-extracted drink. For simplicity, there are also one-touch presets for different coffees and roasts.

If you don't like the idea of such tinkering first thing in the morning, don't worry. Like most of the best drip coffee makers I've tested, the Juni has a timer, but Cosori has gone one step further by letting you set different times for each day of the week, and even allows you to set a reminder to prepare the machine the night before.

Despite its complexity, the Cosori Juni costs a reasonable $299.99 (about £220 / AU$430), which is significantly less than the similarly technical Fellow Aiden Precision Coffee Maker, which has a list price of $365 / £365 (about AU$580). I'm hoping to put it to the test soon, to see how the two advanced brewers compare.

• The Ninja Crispi DualZone is an air fryer designed to cook two foods at once
• It has two glass containers that you can take from fridge or freezer to table
• It's on sale in the UK today (September 9) for £299.99

Ninja has launched another version of the Crispi glass air fryer — this time with a pair of cooking zones so you can prepare two different foods at once, and time them to finish at the same time so your meal is ready to serve with no effort on your part.

Like the original portable Ninja Crispi and the family-sized Ninja Crispi Pro, the Ninja Crispi DualZone Air Fryer has non-toxic glass dishes with resealable lids, which you can use to store, cook, and serve food without any mess. The two CleanCrisp containers have a capacity of 3.8 litres each, and are thermal shock-resistant so you can start cooking your food direct from the freezer, and immediately place the dishes on cold stone work surfaces once your meal is ready.

Like the Ninja Crispi Pro, the Crispi DualZone has eight cooking modes (Air Fry, Bake, Max Crisp, Roast, Dehydrate, Re-crisp, Keep Warm, and Prove), and the twin cooking zones mean you can use two different settings at once.

Once you're done, the glass containers, crisper plates, and lids are all dishwasher-safe, unlike conventional air fryer baskets, which require careful hand-washing to avoid damaging their non-stick coating.

The Ninja Crispi Dual Zone air fryer is available to buy now direct from SharkNinja for £299.99 in the UK, and comes in three colours: Cyberspace (dark blue), Bone (off-white), and Rose Quartz (pastel pink). We'll be putting it to the test soon to see how it compares with traditional dual-zone air fryers, and the rest of the Ninja Crispi range.

Last week, Philips Hue showed off a huge collection of new smart lights and accessories to decorate your home and make your TV-watching experience more immersive. There were so many new launches, in fact, that you might have struggled to keep up with them all. To help, I've rounded all the coolest new releases for you in one place — complete with links to the official Hue store so you can pick them up yourself, or register for updates when they go on sale if they're not yet available.

My personal favourite is the new Philips Hue Play Screen Sync, which lets you synchronise Philips Hue Play lights with the action on your TV screen, regardless of its source (unlike a Philips Hue Play HDMI Sync Box, which only works if you're using HDMI input). The Screen Sync uses a fisheye camera to capture what's on screen, and then uses your smart lights to extend the colours into the rest of your room.

Philips Hue has also partnered with smart lighting company Nanoleaf to bring you two colour-shifting Wall Panel Starter Sets, which you can mount on your wall in any configuration you like, and if you want something more architectural, take a look at the new Liane 360-Degree Rope Light, and Signe Gradient Pole. Scroll on for all the details.

The newest Philips Hue launches

If you’ve not heard of layered lighting, you’re in for a treat. Sure, a single ceiling fixture is the easiest way to illuminate a room, but adding a variety of light sources in different places in a room — a technique known as layered lighting — can completely change the way your home looks and feels, making it more inviting and more practical, without the need to redecorate.

To find out why layered lighting is worth trying, and how you to get started, I spoke experts from lighting companies Paulmann, Govee, and Philips Hue . Hue and Govee are two of the biggest names in smart lights, while German company Paulmann produces a range of rechargeable lights that attach to backplates mounted on the wall with screws or adhesive — ideal if you rent or don’t want to get involved with wiring.

“We believe lighting should do more than simply illuminate a room,” explains Jerry Lin, Product Manager at Govee. “A well-designed environment combines different layers of light to create depth, balance and atmosphere, helping people adapt their spaces for any moment of the day.”

Tom Amelung, Junior Product Manager at Paulmann Licht, agrees that lighting is about much more than just function. “It shapes mood, enhances texture and brings colors to life,” he says. “Without a considered lighting scheme, even the most beautifully designed interior can feel flat and uninspiring. When thoughtfully layered, however, lighting creates depth, adds warmth and brings balance and harmony to a room.”

Think beyond the ceiling

So what are the layers that you should be thinking about? “At its core, layered lighting is about combining four key types of light: ambient, task, accent and decorative, so that they work together seamlessly,” explains Philips Hue’s spokesperson. “The result is a home that not only meets practical lighting needs, but one that also adapts effortlessly to different activities, moods and times of day.

Your central ceiling light can be part of that mix, but you need to think beyond it. “Introducing table lamps, floor lamps, wall lights or light strips adds dimension, highlights architectural features and furnishings, and enhances the richness of colors and textures throughout the room,” adds Hue’s lighting expert.

Amelung suggests trying spotlights as well, thinking outside of the standard grid arrangement that you might already have in your bathroom or kitchen. “A uniform grid of spotlights might feel like the easy option, but it often creates flat, overly bright spaces,” he says. “Instead, position lights based on how the room is used.”

That doesn’t mean placing lights directly above seating, though — lights placed directly over your sofa can be harsh and uncomfortable when you’re trying to relax. The same is true in a bedroom, where softer lighting is a better option to avoid making the space feel clinical.

“Place lights above worktops, not behind you, to avoid casting shadows while cooking,” adds Amelung. “Directional options, such as Paulmann’s directional recessed and spotlight options, are ideal for targeting key areas.”

Smart ideas

Smart lights are particularly effective for layering thanks to their versatility. Using connected light fittings lets you transform a space throughout the day without moving anything around. Want to use a corner of your living room as a study during work hours, then use the whole space for relaxing in the evening? With smart lights you can do exactly that, helping delineate spaces that serve multiple purposes.

“One of the greatest advantages of smart lighting is its ability to transform a space throughout the day without requiring any changes to the room’s layout,” says Philips Hue’s spokesperson. “Instead of moving lamps, changing bulbs or adjusting fixtures manually, smart lighting allows you to easily adapt brightness, color temperature and ambience to suit different activities and moods.”

Your home — and the way you use it — is unique, and smart lights let you personalize your layered lighting setup to suit the way you live.

“With intelligent features such as Govee DaySync, your lighting can automatically adjust its temperature and brightness to match your daily routine, shifting naturally from morning to evening,” says Govee’s Jerry Lin. “At the same time, advanced color management systems such as Govee LuminBlend+ let you explore more lighting experiences, from subtle pastel tones to immersive ambient scenes to strike the perfect mood every time.”

Ultimately, smart lighting gives people the flexibility to create spaces that feel more connected to the way they live,” says Lin.

Go for it!

Are you feeling inspired? I asked Philips Hue where I should start if I want to begin experimenting with layered lighting tonight.

“When layering a room, the use cases could be many,” said Hue’s spokesperson. “Say, for example, in a bedroom – a layered set-up might look like an overhead fixture for clarity, bedside lamps for reading, soft accent lights for atmosphere, and hidden strip lights that trace architectural lines.

“Once everything is dimmed, the room feels cohesive rather than cluttered, with each source playing a distinct role.”

Ready to go? Each expert has suggested four products to help you begin experimenting with layered lighting, including recessed spotlights, table lamps, floor lamps, smart ceiling lights, and gradient light strips. Want even more inspiration? Take a look at our complete guide to the best smart lights.

Lights for layering

If you love coffee, you’ll be very aware of the impact of factors like grind size, water temperature, and infusion time, but there’s something else that’s often overlooked. A double espresso is at least 90% water, and the minerals and other substances it contains can have a huge impact on the overall taste.

I’m a big coffee-drinker (which is just as well, since I test over a dozen coffee makers every year for TechRadar), and I’m planning to buy a water filter to take my brewing to the next level — but what should I look for — and what should you consider if you’re thinking of taking the plunge into filtered water too?

To find out, I spoke to Andy McPhilbin, Head of Aquaphor Professional for UK and Ireland, and Genevieve Upton, beverage industry expert and Head of Water Filtration at Our Taap.

Why does water matter?

“Water quality can have a considerable impact on how coffee tastes, with chlorine, mineral composition, alkalinity and pH all influencing the final flavour profile,” says Upton.

“Most tap water supplied to UK homes is disinfected using chlorine-based compounds. Residual chlorine can react with components in coffee and tea, contributing bitter, medicinal or chemical notes that may overwhelm the more delicate characteristics of the coffee. Boiling water can reduce the levels of chlorine, though it can also create other unwanted flavours, such as by reacting to a plastic kettle.”

She explains that the mineral composition and pH of the water also play an important role when it comes to how your coffee tastes.

“Slight differences in acidity, together with the concentrations of minerals and buffering compounds, influence extraction efficiency and the balance of flavors in the final cup. As water companies vary their supply sources throughout the year, you might notice that the same beans, brewed in exactly the same way, taste different from season to season.”

In fact, using unfiltered water doesn’t just mean your coffee tastes sub-optimal - it could cause your expensive coffee machine to break down — and it won’t be covered by the manufacturer's warranty..

“The warranty only covers manufacturing defects, and unfortunately, hard water is not a manufacturing defect,” explains McPhilbin. “So you can turn something that is a very efficient espresso machine into something very inefficient within a matter of weeks. You get a millimeter of scale forming within a matter of six weeks.

“Now, is that important? It is, because you want the life of the machine to be good, but also you've got little injectors which put the right amount of water into that espresso. If they're blocked, you're not going to get the right amount of water. You're going to have the wrong taste. It's got to be precise.”

What types of filtration are there?

Our Taap specializes in home water filtration Its latest system is the Our Taap Home Water System II — a countertop unit that connects to your mains water supply, and uses a triple filtration system with UV purification to remove contaminants while retaining minerals.

Aquaphor makes water filters for commercial and home use, including under-sink systems, pitchers, and even water bottles. Its most advanced systems for home users are the RO-101, RO-102, and RO-202, all of which use reverse osmosis (RO).

This involves forcing water through a semi-permeable membrane that removes chlorine, bacteria, viruses, pesticides, and microplastics. Standard RO filters also strip out minerals, but Aquaphor’s systems can optimize the concentration of calcium and magnesium so they’re just right for coffee — something McPhilbin says “really is a science”.

“The mineral content is measured in TDS [total dissolvable solids], and we want that TDS to be somewhere in the realms of between 80 and 120 [parts per million],” he explains. “We have a couple of ways in which we do it, but generally we can either feed more minerals in it by making it tuneable, or we can take them out as well by turning it the other way. But if you have too little, you can cause corrosion, and if we have too much, we're going to get limescale. So we try to hit that sweet spot, which is 100 parts per million in the middle there.”

Our Taap’s filters use granular activated carbon filtration, which Upton says “is particularly good at removing chlorine and some of its by-products, which can mask the more delicate flavour notes in coffee.”

“By reducing these compounds, the water has a cleaner, more neutral taste, allowing the natural characteristic of the coffee beans to come through. Whether you’re brewing with a cafetière, pour-over or espresso machine, using filtered water can help create a smoother, more balanced cup with greater flavour clarity.

"It's worth remembering, however, that activated carbon filters are designed primarily to remove chlorine and certain organic compounds rather than minerals,” she adds. “As a result, they have little effect on the calcium, magnesium and bicarbonate levels that influence water hardness, alkalinity and extraction.”

Under-sink or countertop?

So which type of filter is right for you? Do you need an under-sink reverse-osmosis system, or would a countertop filter be better? McPhilbin says the decision will mostly depend on how much filtered water you need.

“I think it's down to capacity more than anything,” he says. “Our jug filters have twice the capacity of the competition because we use a unique media called Aqualen, which is a patented media based on ionic exchange and carbon, so you're getting a dual-purpose piece of filtering equipment there. Reverse osmosis has a massive capacity, and [the filter] is not something [you’re] changing all the time.”

Upton says your choice of filter will also depend on the problem you want to solve.

“If your tap water has a noticeable chlorine taste or smell, a filter with activated carbon is usually the best place to start,” she says. “This technology is available in everything from filter jugs to more advanced under-sink or countertop systems, with plumbed-in options offering great convenience for households that use filtered water regularly.

“If you’re dealing with limescale build-up in kettles or coffee machines, it’s important to choose a filter that specifically reduces water hardness, as not all filtration systems are designed to do this.”

I know I live in a hard water area (the limescale in my kettle is proof) but even if your tap water is soft, McPhilbin says a water filter is still a good investment.

“Most of the water in the UK is chlorinated, and that can affect the taste quite a lot,” he says. “And it might be that you've not got enough minerals in it to get the best taste.”

If you’re not sure about the type of water you’re working with, there are online tools that can help you understand its composition.

“The Our Taap Water Confidence Index is a great way to look up your postcode and understand what’s in your local water and how this impacts taste, scent and quality, so you can find the best filter for your needs,” says Upton.

According to the Confidence Index, I’m lucky - my tap water is better than 93% of UK postcodes. However, it is moderately hard (as I expected), with a normal level of chlorine and an elevated level of overall minerals. I’m still deciding exactly which type of filter to choose, but considering these results and my penchant for espresso, I’m leaning towards under-counter reserve osmosis with mineral balancing. What about you?

I test over a dozen of the best coffee makers every year here at TechRadar, but having a small kitchen means I have to be very picky about which I choose to buy myself. The problem is, I love both drip coffee and espresso equally. I'd happily pick up a compact espresso machine and a quality drip coffee maker such as the Breville Luxe Brewer Thermal, but that would mean sacrificing valuable food prep space and, potentially, not having enough work surface available for rolling pastry and kneading dough.

Of course, a kitchen with no space in which to make pies or bread would be tragic — but, thankfully, it doesn't have to come to that because the Ninja Prestige DualBrew System can handle all my espresso and drip coffee-making needs in one convenient package.

I first tested the DualBrew System (known as the Ninja Espresso and Coffee Maker Barista System in the US) about nine months ago, and it's still the most impressive two-in-one coffee system I've ever used. It isn't a particularly glamorous appliance to have sitting on your counter — it's designed for function rather than looks — but it's enormously practical and has clearly been designed by people who know and love their coffee.

On the left of its roughly cuboid-shaped body, you have a fully featured drip coffee maker, with a standard-sized brew basket and toughened glass carafe. It has all the features you'd expect from a good-quality standalone brewer, including different intensity settings (regular, rich, or over ice) and a timer to start brewing when you wake.

However, there are also some great additions, such as a drip-stop system that means you can safely remove the carafe partway through brewing without making a mess, as well as a fold-down drip tray so you can brew directly into a travel cup rather than the carafe if you want your coffee to-go in the morning.

Some drip coffee makers use of a double-walled insulated carafe to keep your drink at the ideal temperature after brewing, whereas others use a hotplate. The DualBrew System is in the latter camp, but unlike any other drip coffee maker I've tested, it has a smart hotplate that doesn't just heat your coffee consistently, but instead turns on and off to help maintain the right temperature without stewing your brew. It also turns off automatically when you take the carafe away.

Espresso is handled on the right-hand side of the machine. The DualBrew System uses Nespresso Original-style coffee capsules, which means there's a huge array of different beans, blends, and roasts to choose from. Nestlé no longer owns the patent to this type of capsule, so any company is free to package its own freshly ground coffee in these little pods.

Personally, I like to use capsules from my local roastery, and an espresso made using these pods in the DualBrew System tastes almost identical to the same beans prepared with a manual coffee maker.

There's a choice of three drink sizes, and the espresso machine has an adjustable-height drip tray so you can use any cup you want. When you're done, the spent pod drops into a bin, ready to be emptied later.

The only downside of the DualBrew System is the lack of a steam wand (which makes sense, since there's no pressurized boiler here). Instead, there's an electric whisk that folds out from the rear of the machine. This doesn't heat your milk, but the DualBrew System offers a handy guide that advises how long to heat your milk for in the microwave, and how to whisk it for different espresso drinks. It's not the same as steam, but it's fine in a pinch when you don't have much space.

If that's a deal-breaker, a standalone milk frother such as the Dreo BaristaMaker or Smeg Mini Milk Frother will deliver more authentic results, and is small enough to tuck into the corner of a cabinet when it's not in use.

If you love coffee in all its forms but don't have acres of countertop space to spare, the DualBrew System provides everything you need in a single, neat package — and it's affordable, too. At the time of writing, it's available for $249.99 / £179, down from a list price of $279.99 / £249.99. You'll find all today's best deals at the bottom of this article.

• Aldi has announced a new range of mini cooling fans
• There's a tripod fan, a multi-directional globe fan, and an evaporative cooler
• They'll be available in the middle aisle from July 2, starting at £6.99

Aldi, famed for its bargain home gadgets, has just announced a new set of budget-friendly cooling fans to help you stay cool without burning a hole in your wallet. The set of three fans will be available in the middle aisle of Aldi stores from July 2, so although they won't be able to stop you sweating during the current heatwave, you can make sure you're prepared the next time the temperature soars.

For me, the most interesting fan in the collection is the £6.99 Fan with Flexible Tripod. Not only is this the cheapest option, it's also the most flexible — literally. Its Joby GorillaPod-style legs bend and grip, so you can position it just right on your desk, wrap it around the handlebar of a pushchair, or attach it to a treadmill at the gym.

Another intriguing option is the Portable Air Cooler with LED (£14.99), which lowers the temperature in your room using water and ice evaporative technology. Water absorbs quite a lot of heat when it evaporates, which has a significant cooling effect, which makes this kind of device (also charmingly known as a 'swamp cooler') an effective way to keep your cool without raising your electricity bill.

Finally, we have the Globe Fan with Multi Direction (£39.99), which looks more like a typical desk fan, but has an unusual "360-degree auto-rotating" head that pans all the way around your room. It comes with a remote control, and has three modes: Natural Wind, Drying (for laundry), and Sleep.

If you can't wait until next week and are willing to splash some more cash for quicker relief, we've rounding up all the best Amazon Prime Day deals on heatwave essentials including fans, portable air conditioners, and ice cream makers.

Nespresso machines make brewing consistently tasty coffee easy, without any of the mess of using fresh coffee grounds — and they're going cheap for Amazon Prime Day. As TechRadar's resident coffee expert and trained barista, I've rounded up a collection of my five favorite Nespresso machines — all of which happen to be on sale for Prime Day in both the US and the UK.

• Prime Day coffee deals in the US
• Prime Day coffee deals in the UK

There's something here for every coffee-lover, whether you want a super-simple machine that makes consistently tasty coffee and will fit into the tiniest kitchen, or a premium coffee maker that can whip up a latte at the press of a button. All of these Nespresso machines have been tested and recommended by our team of reviewers, so you can be confident they'll all deliver great results.

1. Ninja Prestige DualBrew System

Can't decide between espresso and drip coffee in the morning? The Ninja Prestige DualBrew System (also known as the Espresso & Coffee Maker Barista System) does both. This all-in-one caffeine station makes delicious espresso using Nespresso Original-style capsules (I tested it with some I bought from a local coffee roaster), which you can brew in three different sizes, with a height-adjustable drip tray so you can use your favorite cups with no splashing. Want to turn your shot into a cappuccino or latte? Use the milk frother on the back of the machine.

On the left-hand side of the DualBrew System you have a feature-packed drip coffee maker, with features including a timer (so you can prepare everything before bed and wake to freshly-brewed coffee in the morning), a drip-stop valve, and a smart hotplate that keeps your coffee hot without scalding it. It's one of the best drip coffee makers I've tested — and it even makes cold-brew.

Read our full Ninja Prestige DualBrew System review

2. Nespresso Lattissima One

Most Nespresso machines just make espresso, but the Lattissima One (made by De'Longhi) also includes an automatic milk frother for lattes, cappuccinos and macchiatos at the tap of a button. It's ideal if you're the only coffee-lover in your household and want a personal machine for preparing single servings.

Like the Ninja Prestige DualBrew System above, it takes Nespresso Original capsules, which means you have a huge choice of drinks from big brands and indie roasters alike. After testing your tap water with the litmus strip provided and setting the hardness on the machine, just drop in a pod and use the three buttons to choose your preferred size and type of drink.

Our reviewer Emily Peck was surprised by how quietly the Lattissima One went about its work, and found the resulting coffee delicious. She had to consult the manual to check what each button does (they perform multiple functions) but once she had that down, she was making great coffees with ease.

Read our full Nespresso Lattissima One review

3. Wacaco Nanopresso

The Nanopresso is an ingenious little coffee maker that relies on elbow grease rather than an electric pump to extract your espresso. The standard version works with ground coffee only, but it's even more convenient if you opt for the version with an adapter for Nespresso Original capsules. After all, who wants to carry loose coffee grounds around when they're exploring the great outdoors?

Our tester noted that it feels durable and rugged (ideal for throwing in a backpack), and although you'll need to familiarize yourself with the various unusual-looking components before taking it out for the first time, you'll soon be able to assemble it and start brewing in moments.

"All you need is access to hot water and some kind of stable surface to set everything up," said our tester, who was seriously impressed by the resulting espresso. "The Nanopresso actually had us asking why coffee had become so complicated, when all you really need for a wake-up call is a small and mighty piece of kit like this," she concluded. Why indeed?

Read our full Wacaco Nanopresso review

4. Nespresso Vertuo Pop

The Nespresso Vertuo Pop is made by Breville (Sage in the UK), so you can be confident that it's well-made and durable, despite its budget price tag. This mini Nespresso machine is always an affordable option, and it's even cheaper in this week's Amazon Prime Day sale. It takes dome-shaped Nespresso Vertuo capsules, which include a wide variety of regular and flavored coffees, including special editions like Coconut and Vanilla (designed to be made over ice) and Pistachio Vanilla.

Our tester Jennifer Oksien called it "a fabulous entry-level coffee maker", and owning one myself, I'm inclined to agree. It heats up in about a minute (just power it on and wait until the light on top stops blinking), after which you can simply slide in the pod, press down the lid, and hit the brew button. There are no options to choose between different drink sizes because Vertuo pods do that for you — the machine detects which one you're using and uses the appropriate amount of water without you doing a thing.

Read our full Nespresso Vertuo Pop review

5. Nespresso Vertuo Next

The Nespresso Vertuo Next is a step up from the Pop, and is noticeably taller, with a larger water tank, more space for your cup, and a bigger bin for used capsules. It's a piece of cake to use as well, and our tester Sophie Bird deemed it the simplest coffee maker she'd ever used — and considering how many coffee machines we test here at TechRadar, that's saying something. She timed the whole brewing process from start to sip, and found it took just 100 seconds, making this an excellent option if you're pressed for time in the morning.

She found the Vertuo Next virtually mess-free as well, noting that there was no splashing when the machine was dispensing coffee — largely thanks to the height-adjustable drip tray. The Vertuo Next is taller than the Pop above, so you can comfortably use larger cups (such as your favorite takeaway cup), and has a bigger water tank for larger brews.

Read our full Nespresso Vertuo Next review

More Prime Day deals in the US

• Amazon Devices: Fire Sticks & Echo from $18
• Amazon Haul: viral gadgets, tech & appliances from $1.99
• Apple: MacBooks, AirPods & AirTags from $29
• Beauty: 50% off toothbrushes & hair tools
• Cheap TVs: smart TVs from $69.99
• Garden: tools, mowers, planters from $24.99
• Headphones: 50% off Beats, Bose & Samsung
• Laptops: Apple, HP & Dell from $199
• Mattresses: Sealy, Serta & more from $186
• Patio: outdoor furniture, rugs & decor from $19.99
• Sports: 50% off fitness gear, treadmills & clothing
• Vacuums: Dyson, Shark & Bissell from $34

More Prime Day deals in the UK

• Amazon Prime: sign up for a 30-day free trial
• Amazon Devices: Fire TV, Ring & Blink from £24.99
• Amazon Haul: up to 30% off
• Apple: AirPods Pro 3 for a record-low price
• Appliances: up to 45% off Ninja, Tefal & Sage
• Beauty: up to 60% off Philips & Oral-B
• Essentials: household goods from under £10
• Fashion: up to 50% off
• Father's Day: up to 50% off gifts & drinks
• Headphones: up to 50% off
• Laptops: from £149.99
• Tablets: Samsung & Lenovo from £125
• Toys: up to 25% off Lego and Tonies
• TVs: from £129.99
• Vacuums: up to 40% off Eufy & Roborock
• Wearables: Garmin & Huawei from £36.99

Ring video doorbells always get deep discounts for Amazon Prime Day, but the savings might not be quite as impressive as they first seem. Although the up-front cost might be low, you'll need a Ring Home subscription to get the most out of your new purchase, and that can really add up over the years. That's not the case with all video doorbells, though, and here I've rounded up my top five picks that give you full functionality without the monthly fees.

• Shop more Prime Day deals at Amazon US
• Shop more Prime Day deals at Amazon UK

The key is that all the video doorbells here let you store videos on a microSD card. Some brands offer cloud storage if you really want it, but it's definitely not necessary. Some doorbells (like the EZVIZ EP4 I'm testing right now) also include newer features like facial recognition that you'd usually expect to be part of a paid membership plan.

All of these doorbells have been tested, reviewed, and given the seal of approval by our team of home tech experts, so you can be confident you're making the right choice.

Eufy Video Doorbell Dual

Eufy's smart-looking device is an excellent option if you're looking for a subscription-free video doorbell on a budget. The Video Doorbell Dual records video at 2K, which is just fine for us, and is loaded with advanced features like package detection and the ability to play pre-recorded voice messages, all with no membership necessary.

It has an infrared sensor that detects visitors' body heat, while a radar motion detector scans for movement. Better yet, its software includes AI person-recognition, and during our tests, it was able to accurately identify and label visitors in our video clips. We didn't receive any false positives, and the detailed app notifications meant we could tell who was calling at a glance, without even picking up our phone.

All your footage is stored locally on the HomeBase 2 (bundled with the doorbell), which provides 16GB for your clips. You can buy cloud storage if you really want to, but there's no compelling reason to when you can keep control over your own videos and access them for free.

We didn't love having to take the doorbell down to charge it (there's no swappable power pack), but it can be connected to existing doorbell wiring if you'd rather not run it from its battery.

Read our full Eufy Video Doorbell Dual review

SwannBuddy 4K

Swann makes some of the best video doorbells and best home security cameras we've tested here at TechRadar, and they all have one big selling point: there's no subscription plan necessary to save your videos or to use their most advanced features. Although you can pay for cloud storage if you really want to, it's not necessary at all.

The Swann Buddy4K is also a fully-fledged home security camera with features like motion detection and the ability to differentiate among subjects such as people, pets, cars, and packages. All of this is included with the initial cost of the doorbell (unlike devices from brands like Ring, which charge a regular fee to unlock such features).

"It’s possible to store videos by type – particularly handy if you want to find out when a parcel was left on the doorstep," said our reviewer Chris Price. "Alternatively, you can store videos in chronological order on the built-in MicroSD card."

The doorbell's AI assistant (which generates custom voice responses for visitors so you don't have to speak to them) was still in beta when we reviewed it, but even without it, it's an excellent device that comes highly recommended for helping secure your home.

Read our full SwannBuddy 4K review

Philips 7000 Series Video Doorbell

The Philips 7000 Series boasts impressive video quality, great viewing angles, and a generous 8GB of onboard storage.

It boasts dual cameras to give a clear view of both visitors and any packages they may leave on your doorstep. Its 2K resolution will be ample for most homes (4K doorbells are now widely available, but usually burdened by subscription fees), and during our tests, we were thoroughly impressed by how sensitive it was to motion. In terms of responsiveness, it was up there with the best home security cameras. Night vision is crisp as well (the doorbell is equipped with infrared sensors).

We found installation refreshingly straightforward, with a choice of mounting plates so you can choose one to suit your home, and it can be used with existing doorbell wiring or wireless from a rechargeable battery.

The 7000 Series isn't the cheapest video doorbell around, but its price is competitive considering how much you're getting. It's around the same as the Ring Video Doorbell 2, which requires a membership to save and review video footage.

The only other drawback for us was a slight lag we noticed during two-way talk with visitors. Otherwise, the 7000 Series is hard to beat (though it's not currently available to buy in the UK).

Read our full Philips 7000 Series Video Doorbell review

Aqara Video Doorbell G4

Aqara is well known for its excellent subscription-free video doorbells and home security cameras, and the Video Doorbell G4 ranks among the best. It works with all the main smart home platforms, which is quite rare, can run from a battery or be used wired, and is packed with extra features that you'd normally expect to come with a hefty subscription fee, such as subject-identification and customizable motion-detection zones.

You can store your videos on a microSD card installed in the doorbell chime supplied in the box, but Aqara also offers a free cloud storage plan that saves 7 days of recordings at no charge. You can pay for extra online storage if you really want, but there's no need.

Its field of view is narrower than you'd get with a Ring doorbell, and its picture isn't as sharp, but it's still a great budget option — and one that could get even cheaper on Amazon Prime Day.

Read our full Aqara Video Doorbell G4 review

EZVIZ EP4 Wire-Free Peephole Door Viewer

The clever little EZVIZ EP4 is marketed as a security camera, and it does serve that purpose, but it does double-duty as a video doorbell, with a large push-button on top that triggers a notification on your phone when pressed, allowing you to see and speak to the person at your door via the EZVIZ app.

This is a great option for anyone who rents or lives in an apartment, because there's absolutely no drilling required, and when you want to move out, you can simply remove it and take it with you. Just unscrew the peephole from your front door, and you can install it in seconds. I used it at home and had it up and running within 10 minutes. Removing it is even quicker, and it did no damage to my door whatsoever.

The 4K picture is sharp and vivid, whether you're viewing it on the internal screen or within the EZVIZ app. The camera has AI person-detection, and can alert you when someone is at the door even if they've not pressed the bell. It can also use facial recognition to let you know when certain individuals have arrived.

There's no subscription required (videos can be stored on an internal MicroSD card), and for me, the only significant drawback is that the camera's field of view isn't wide enough to see packages on your doorstep. Note that the EZVIZ EP4 is currently only available in the UK.

Read my hands-on with the EZVIZ EP4 Wire-Free Peephole Door Viewer

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