The calibration enables Nokia Sleep to adapt to its environment and your bedding configuration. The calibration takes place through the setup process, then automatically every day to ensure your nights get properly tracked.
Note that the calibration process can last up to 10 minutes during which a buzzing sound can be heard. We recommend that you do not sit on the bed during the process. You will receive a notification in the Timeline of the Nokia Health Mate app once the calibration process is over.
How can I recalibrate my Nokia Sleep?
You need to unplug and plug your sensor to recalibrate it again. We recommend that you do not sit during the process.