Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

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. The screenless strap ...

Google’s screenless Fitbit Air fitness tracker may launch in India soon after BIS certification. The wearable offers heart ...

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, ...

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 ...

Smartwatches have become a popular way to track your health, but they’re not always comfortable for sleep, and not everyone wants another screen on their wrist. That’s where the new Fitbit Air comes ...

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Google has unveiled the Fitbit Air, a screenless and lightweight fitness tracker designed to offer essential health monitoring at an accessible price point. At just $99, the Fitbit Air provides a ...

Fitbit users are upset that Google replace the fitness tracker's companion app with a new Google Health app. Credit: Koshiro K / Shutterstock Instead, Google is now dealing with backlash from some fo ...

FITNESS TRACKERS HAVE become more sophisticated than ever, but they’re also getting a bit complicated. There are more sensors, more notifications, more monthly payments, and more data to make sense of ...