S24 Ultra sleeping detection doesnt work

[_Starixx]

I have been using the device for 2-3 months after resetting it and the phone still says it is learning the sleep state. It was working fine before the reset. Since this feature does not work, my sleep mode in the modes and routines does not work, and it does not stop when the battery reaches 80% while sleeping.

 

 

[LongHiker]

@_Starixx are you using the Galaxy Ring or one of the Galaxy Watches? 

[_Starixx]

No, but this feature was working okay enough. Like, it was stopping the charge at 80% and continuing it when I'm about to wake up. But this time, it's not doing it.

[LongHiker]

@_Starixx Since you reset the phone you will need to wait until it relearns your phone usage patterns. 

[_Starixx]

I understand, but I waited approximately three months, and it should have been learned within a month.

[lonewolf2873]

Is your phone near your head while you sleep, like on nightstand?

[_Starixx]

Yes it is on something like nightstand 

[lonewolf2873]

I've never had that issue, it took 3 weeks to detect my sleep apnea though. Now I have watch ultra and ring, so everything is automatic.
If you're just worried about battery charging, turn on your sleep range and see if that fixes the charging.

[_Starixx]

I just want my phone to protect it's battery and turn on my sleep mode, thank you for trying to help

[lonewolf2873]

This is setting you need on and as it says, its based on usage patterns, it's not going to be exact without you defining your sleep time. If you sleep until different times, it'll never learn a pattern because you have no pattern.
Turn on your sleep time and enjoy the charging feature.