Pixel Watch SpO2 and Skin Temperature Readings Reportedly Broken by March Update

Pixel Watch users are reporting issues with blood oxygen (SpO2) and skin temperature readings following Google’s March software update. Multiple reports across Reddit and Google’s official forums indicate that the features are no longer functioning correctly, displaying “analyzing” indefinitely or showing no data at all.

What’s Happening?

The problems appear to affect users across several Pixel Watch generations, including the Pixel Watch 4. Users report that after installing the March update, the Fitbit app fails to accurately track SpO2 and skin temperature. Instead of displaying readings, the app remains stuck in an “analyzing” state, or simply shows no data available. One user highlighted the issue on Reddit, stating the features were working normally before the update.

What Has Been Tried?

Several troubleshooting steps have been attempted by affected users with limited success. These include:

• Rebooting the Pixel Watch: This did not resolve the issue for many users.
• Clearing the Cache: This method proved ineffective.
• Factory Reset: Whereas a factory reset resolved the issue for some, it’s an extreme solution.
• Checking Permissions: Some users found that re-enabling Fitbit’s permissions within the phone’s settings (Settings > Privacy > Permission manager > Fitbit) restored functionality.

What Did the March Update Include?

Google’s March update for Pixel Watches introduced several recent features, including earthquake alerts, improved phone-finding alerts, automatic phone locking when moving away, and one-handed gestures for the Pixel Watch 3. The update aimed to enhance the user experience and provide greater convenience.

Past Pixel Watch Issues

This isn’t the first time Pixel Watches have experienced software-related problems. Previously, Pixel Watch 2 owners encountered charging issues, and users of the Pixel Watch 1, 2, and 3 experienced inaccuracies in step counting due to an algorithm change.

What’s Next?

Currently, the most viable solution for affected users is to check their Fitbit permissions. However, many are awaiting an official patch from Google to address the underlying bug. The timeline for a fix remains uncertain. Android Central recommends waiting for an official patch rather than resorting to a factory reset if possible.

Source: https://www.androidcentral.com/pixel-watch/pixel-watch-spo2-skin-temperature-broken-march-update