Had an issue last night on my 970 running the newest firmware.
All stats normal until i fell asleep. The second it (correctly) detected me as sleeping the HR went sporadic to 119 (from 45 ish), stress 99, no HRV recorded, body battery drained.
Woke up this morning, turned sleep mode off and all stats instantly recording as normal but it has junk data all night.
Obviously this morning it meaning training readiness is --, BB is stuck on 5, stress through the roof and its credited me with 200 calories for the "exercise" in MyFitnessPal.
Ive added manual sleep but is there any way i can delete this junk data? Also, any idea what caused it? It looks to be software as the issue kicked in the second it correctly IDd sleep and stopped the second it was told i was awake.
I guess i need to re-start sleep alignment too....