Thank you for your post, you’ll be able to see the Readiness Score in the app after recording rest-type activities.

To generate this metric, the device needs data from Rest or Sleep activities, since the readiness score is calculated based on those recovery signals. If you haven’t recorded those yet, try starting a Rest or Sleep session from the…Read More

Yes, you can use the device to record your activity while sleeping. Simply select “Sleep” from the available activity options and start the recording before you go to bed. This will allow you to effectively monitor and track your sleep activity.