Thanks a lot @jiri-urbandroid !
So you’re saying that even though they’re performing vastly different with their proprietary built-in sleep tracking, they should be performing pretty much the same with SAA?
Have you done any direct comparisons to confirm? That’s interesting!
What about the other sensors as indicated here, HR, HRV,
SpO2 - you’re not involving them in the sleep tracking after all?
Then the most interesting would probably be
- like you’re saying which ones deliver data continuously
- Is most energy efficient doing so
- Can ideally even track with phone not connected over night / in flight mode
Which models would be best for that after all?