From strength training to sleep and recovery, these wearables stood out for turning raw data into useful action.

From the Oura Ring 4 to Apple Watch Series 11, these are the absolute best fitness trackers I tried in 2025. Shop my picks, ...

Fitbit is recalling 1.7 million of its Ionic smartwatches used for tracking steps and other activity due to the risk of batteries overheating and burning wearers ...

A study undertaken across the UK and Canada has found a wearable fitness tracker watch can be helpful in treatment of those who have been recently diagnosed with diabetes. The randomly controlled ...

The Whoop MG is a mixed bag. On one side, it offers excellent battery life, advanced tracking features and some of the best health and fitness insights available, making this screenless fitness ...

Fitness trackers often fail people with obesity by underestimating their energy burn, leading to discouraging results and misguided health data. A scientist's frustrating experience in an exercise ...

Everything you need to know about photoplethysmography (PPG), the technology behind heart rate measurements in fitness watches and smart rings. When you purchase through links on our site, we may earn ...

Check out our curated selection of the best fitness trackers currently available on the market to help you reach your health goals.

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It’s the start of the new year, and whether you're walking the dog, training for your first 5K, or just trying to get outside more, a fitness tracker can help you stay on track. We found smart ...