The Fitbit Charge 5 is a band based fitness tracker with a 1.2 inch color touchscreen display, real-time heart rate monitor, steps, sleep tracking, and calories estimation. It has standalone GPS, ...

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.

Pixel Watch 3 and Pixel Watch 4 users report broken SpO2 and skin temperature tracking after Fitbit firmware version 3.57.1.2.910093395.release. The update reportedly removes sensor permissions, and ...