Software Update 2.48.16 (2025 November Rain release)
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@v.sacre The reason is that, after first activity with BT sensors connected, increased battery drain can happen after finishing the activiy. My “workaround” is to soft reset the V1 after every activity… This bahavior keeps the battery drain in a “stable” drain.
I can test the “zombie BT process” powering on my Coospo HR armband, V1 vibrates as if it was connected to the sensor.
And this doesn’t seem to be happening in my Race S.
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@runomatic I think there is something to what you just said. Coros shuts off, but others do not. I had to replace my Garmin HRM Pro + battery that had 85% before the update after the update. Left the HRM hanging in my bathroom. I think that it was connecting every time I was in range. I do not use the HRM enough to go from 85% to 5% in a couple weeks. When I approach the HRM pro + when it is dry it does not automatically connect. However any time I am in range of it while the belt is wet it will connect. Even just when I walk by and am in the connectivity settings.
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@Александр-Даниленко I can confirm this, swimming algorithm is broken. I don’t really know if it is because of the latest firmware, or Race 2 (I have switched from Race), but last time I had swimming training watch missed distance by far. At the end of training I was paying more attention, it misseg almost every seconon 25m distance, I counted more than 10 missed distances. My swimning style is exactly the same it was before, and usually it missed one or two distances in about 2.5km.
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This are my notes of battery status with this firmware:
- 14.11. 19:20 100%
- 15.11. 20:19 94%
- 16.11. 21:14 87%
- 17.11. 18:27 81%
- 18.11. 20:12 71% (1h40m GPS)
- 19.11. 20:36 65%
- 20.11. 18:32 57%
- 23.11. 19:08 37% (20m non-gps)
- 24.11. 22:00 27% (20m non-gps
- 25.11. 17:53 20%
It looks like it would do around 13,5 day if i went from 100% to 0%. I run it with AOD off, low brightness and as you see i did almos no excercise. Since with 24/7 tracking it is advertised up to 18 days of battery life. This is not ideal but it is not worst too. I would expected at least 15-16 days with excercise i did.
