The Google Fitbit Air is very much the talk of the fitness tracking town right now, not only because it’s the first new ...

The 7 best sleep trackers for 2026, tested and reviewed by an expert - Make sense of your restless nights with one of these ...

Google's upcoming Fitbit Air is the first serious alternative to Whoop. Here's why it took so long, and how these two compare to other smart bands on the market.

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. I just got my review ...

Google's just launched the Fitbit Air, a screenless wearable that slips onto your wrist to track your fitness activities, ...

Five years after acquiring the brand, Google is finally expanding into a new phase of fitness tracking with the screenless Fitbit Air. The $99 tracker, which is available to pre-order now ahead of an ...

Sensor BioTracker PPG biometric sensor (5PD + 2LED), acceleration sensor, gyroscope sensor, geomagnetic sensor, barometric altimeter, ambient light sensor, temperature sensor, five satellite ...

Review Is this point-and-shoot camera a brave throwback to simpler times, or has Kodak’s licensee spotted a new niche now others have exited the compact market?

It’s been a long time since the last Watch Strap Review; life simply got in the way. But we’re back, and many new straps are in the pipeline for you. Some are from familiar ateliers, while others are ...

Amazfit has launched a new high-end running watch for a price tag that puts Garmin's mid-range Forerunners to shame. The Cheetah 2 Pro weighs under 46g and uses a titanium case paired with sapphire ...

Structural barriers, not patient refusal, dominate surveillance nonadherence, including separate imaging appointments, transportation and time-off costs, plus operator- and body-habitus–dependent ...

There is a certain generation of athlete who will remember when there was only one physiological metric worth measuring. This involved placing your index and middle fingers on your wrist, preferably ...