Some Pixel Watch owners say SpO2 and skin temperature tracking disappeared after a recent Fitbit update, and Google is ...

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 ...

Sensor tracking failure: Pixel Watch 3 and 4 users report loss of SpO2 and skin temperature tracking after a Fitbit firmware update removed sensor permissions. No quick fix: Users cannot re-enable the ...

Google’s latest Fitbit update is breaking SpO2 and skin temperature tracking on Pixel Watches, leaving users frustrated.

A recent Fitbit firmware update is causing Pixel Watch 3 and 4 devices to lose access to key health tracking features like ...