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 ...

Even if you’ve already settled on Fitbit for your next wearable, it can be difficult to know whether to pick the flagship Charge 5 fitness tracker or the company’s ever-reliable smartwatch, Versa 4.

Fitbit’s position in the wearables market has been weakening as competition heats up, but a planned $2.1 billion takeover by Google parent Alphabet could help it compete with rivals. The deal – which ...

The best Prime Day smartwatch and fitness tracker deals across every budget, from flagship Apple and Samsung watches to rugged Garmin GPS models and affordable Fitbit trackers. Best overall Apple ...

Amazon Prime Day deals are here, and you'll find steep discounts on top-performing tech, including TVs, routers, and other ...

Which $99 Fitbit fitness tracker is more accurate, the Fitbit Inspire 3 or the newer, screen-free Fitbit Air? Both devices performed admirably in our review test process, but is one more reliable than ...

Because Android users deserve great deals, too.

Apple Watch Series 11, 42mm, GPS $279 Get the deal $279 $399 Apple Watch Series 11, 46mm, GPS $309 Get the deal $309 $429 Apple Watch Ultra 3 £649 Get the deal £649 £749 Apple Watch SE 3, 40mm, GPS ...

“No, it's not a $400 Apple or Samsung, but it does give them a run for their money.” ...

Per the American Heart Association, one person in the U.S., every 33 seconds, faces cardiovascular disease. Entering 2026, heart-rate monitoring is becoming less of an option and more of a necessity.