Sensor calibration is an auxiliary function for improving measurement accuracy and is applied differently depending on the model and firmware version.

1. Check supported models: Sensor calibration is a menu that’s only enabled on certain models with specific sensors. Please verify the detailed specifications of the b.ring model you’re using.

2. Allow time for data to accumulate: You may not see a big change immediately after running sensor calibration. To let the calibrated sensor learn your new movement patterns, wear the ring continuously for at least a day after calibration and observe the data.

3. Keep everything up to date: Occasionally, an outdated app version may cause menus to be missing or errors to occur, so please keep both the app and the ring’s firmware up to date.