The Fitbit Charge 6, the latest addition to Fitbit's lineup of fitness trackers, has introduced a significant advancement in health monitoring with its built-in blood oxygen saturation (SpO2) feature.

Google and Fitbit shared details of the rollout of the new Fitbit app with its AI coach today, giving us a Public Preview of the future of fitness and health tracking, at least in their vision.

Major app overhaul: From May 19, Fitbit becomes Google Health with a new layout, AI coaching, and tighter Google account integration. Beloved features cut: Badges, sleep animals, forums, and some ...

Following the March 2026 update for Google Pixel Watch devices, a number of users are reporting that their SpO2 (blood oxygen) and skin temperature readings have vanished from the Fitbit app. The ...