Apple Watch not recording sleep tracker data
Last night would have been the 7th night of me getting sleep data since purchasing Apple Watch 8. However, this morning there was no notification the data was available (new iPhone bought especially to synch with watch) and nothing in the sleep app.
I did nothing different last night and watch was fitted correctly.
I have turned off both phone and watch and unpaired watch from phone, then re-paired and restored back up data.
Still no data which suggests the watch did not track sleep data. All settings for sleep tracker haven't changed.
Is this something to be expected from an Apple Watch ?