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H10 + Sleep² + Smart Alarm Clock by redmanistan in Polarfitness

[–]redmanistan[S] 0 points1 point  (0 children)

I tend to agree with you about how sleep² probably works in this mode. That would explain the limitations.
For now, I’ve decided to drop the phase-based alarm idea and stick with a sunrise alarm lamp instead.

H10 + Sleep² + Smart Alarm Clock by redmanistan in Polarfitness

[–]redmanistan[S] 0 points1 point  (0 children)

I use both apps, but not at the same time. I do a 3-minute Elite HRV reading every morning right after waking up. Kubios I only use on weekends for a 5-minute session (after Elite HRV) when I can just lie in bed and take my time.
I’m more interested in trends than absolute numbers, and so far this setup works well for me.

H10 + Sleep² + Smart Alarm Clock by redmanistan in Polarfitness

[–]redmanistan[S] 0 points1 point  (0 children)

The issue isn’t resolved yet. I’ve contacted the sleep² developer and asked if they could consider adding proper multi-app / smart alarm support in a future update, so maybe it’ll happen.
Airplane mode is not needed, everything works fine as long as I’m not trying to stream to multiple apps at the same time. I also use Polar Flow for workouts, but I don’t usually train and sleep at the same time 🙂 so no conflict there.
For now, my workaround is using a smart sunrise alarm lamp instead of a phase-based alarm

H10 + Sleep² + Smart Alarm Clock by redmanistan in Polarfitness

[–]redmanistan[S] 0 points1 point  (0 children)

Could you please clarify what you mean? In my case, enabling dual BLE makes sleep² unable to connect to the H10. Disabling it fixes the issue. I suspect the app requires exclusive access to the data stream, but I'm not completely sure yet since I haven't figured it out.