Apple Watch 10 Sleep Tracking displays only blue block
Had apple watch 10 for 23 days. Two days ago it started only showing a blue block. One day before that it had all colors going up and down not for specific types sleeping. I have set times for sleep and awake and it’s tight on my wrist. How do I fix it?
[Re-Titled by Moderator]
Apple Watch Series 10, watchOS 11