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.

Following the March 2026 update for Google Pixel Watch devices, a number of users are reporting that their SpO2 ...

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.

Older builds work fine ...