Mariana Mazzucato’s new book setting out the case for ‘managed capitalism’ fails to address the risks of government over-reach identified by Friedrich Hayek (who isn’t even in the index), says Dr Tilak Doshi.
Smartwatches can track your health stats, but they also do a lot of other things you might not always want or need. The $100 Fitbit Air tracker ditches the screens that have become common on people's wrists, leaving behind a tiny puck of health sensors you can often forget you're wearing. You will not, however, forget that Google's new health platform is built around AI.
The Air has no speaker, and there's only one LED on the side to indicate battery level. You can double-tap the tracker to check the level, and that's about the end of on-device features. The vibration motor is only for alarms—it can't sync with notifications on your phone. That makes sense, given there is no screen to tell you what that buzz was all about.
The Fitbit Air doesn't have a display or buttons—just a small LED on the side for battery status.
Credit:
Ryan Whitwam
The stock Performance Band is simple, consisting of a smooth polyester yarn with small velcro pads and a metal loop. It's durable but does seem to absorb a bit of moisture. For swimming or heavy workouts, you'll probably want the silicone active band. This one hides the Air puck a bit more effectively, and it looks good in a sporty way.
For the last several years, Motorola's smartphone headliners were the Razr flip phones, but 2026 is different. This time around, Moto's first tablet-style foldable, the Razr Fold, somewhat overshadows the flip phones, but a bulky $2,000 folding phone that isn't made by Samsung occupies the smallest niche in the smartphone market. A Razr flip phone is much more practical, both financially and logistically. But are these phones actually worth buying over a flat phone?
Smartphones are no longer something you need to convince people to buy. Unless you're going out of your way to exclude technology from your daily life, a smartphone is just a necessary convenience. The way some companies market their phones—making relatively boring phones look like a lifestyle choice—doesn't really take this into account. However, Motorola knows what a Razr is.
All the Razrs are big phones when you open them up (Razr Ultra seen here).
Credit:
Ryan Whitwam
These phones are first and foremost about vibes. They're fun and colorful; there are desk clock displays, mini apps for the outer display, and a quirky camcorder camera mode. Foldables are universally gadgety and visually interesting, but the Razrs take this to the extreme with unique textures and Pantone-certified colorways. That gives the Razrs a selling point before you even get to the specs or hardware. And they need that because the speeds and feeds are nothing special.
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