Yes, Sleep Cycle fully supports Apple Health App. Sleep Cycle will ask you for permission to sync with the Health App after your 15th night. If you’re experiencing problems getting it to work, follow the steps below:
On your phone, go to Apple Health > Source > Sleep Cycle > Allow Sleep Cycle to read data
Also, go to Sleep Cycle > Profile > More > Apple Health > Connect.
We write the following data to Apple Health: Sleep Analysis, Heart Rate and Privacy Policy.