Fitbit's Charge series has long been the Goldilocks of the brand's fitness trackers — not quite a smartwatch, but far more capable than a basic step counter. With the Charge 6 (released in 2023), ...

Which sleep tracker should you buy this January? Here are some of our favorites, in various forms, from smartwatches to rings. When you purchase through links on our site, we may earn an affiliate ...

Over the course of several months, I tested four fitness rings directly against each other. Although most were comfortable to wear and provided reliable biometric data, the Oura Ring 4 easily rose ...