The Fitbit Air wristband and the Oura smart ring are both excellent screen-free fitness trackers. I compare specs, features, ...

Wearable fitness tech like the Fitbit and the Pixel Watch are both viable options, but you do need to consider longevity if ...

When you buy through our links, we may earn a commission. Our process 'ZDNET Recommends': What exactly does it mean? ZDNET's ...

Noise is stepping into a category it hasn't touched before, screenless health bands, with the launch of the REP Band. The pitch is straightforward: deep health tracking without locking any of it ...

One of the most important metrics on a Fitbit tracker is the Estimated Oxygen Variation—and now that every tracker is fitted with an SpO2 sensor, everyone can take advantage. Blood oxygen may be used ...

Google's Fitbit Air, the screenless fitness tracker, has cleared BIS certification for India. The wearable offers 24/7 heart rate, Afib alerts, SpO2 monitoring, sleep tracking and week-long battery ...

When I first heard about Google’s new Fitbit Air, I thought I wouldn’t like it, because it doesn’t have a display. But I was wrong. At $99, which is far below the cost of most brand-name wearables, ...

Can Google really topple Whoop’s crown? For years, Whoop has hogged the recovery wearable market almost entirely to itself. While smartwatches from Apple, Garmin and Samsung all track sleep and ...

Google has released the official Fitbit Air design guidelines, with its exact dimensions, tolerance margins, and 2D CAD files. This opens the door for anyone to 3D print custom bands and accessories.

Google seems to be encouraging everyone to make their own Fitbit Air accessories, not just companies and brands. The company has released the tracker's technical specifications, along with its 2D CAD ...

Google’s recently announced $99 Fitbit Air fitness tracker is already on open sale, and it just got a neat addition for DIY fans. Google released the official Fitbit Air design guidelines featuring ...