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face unlock wasting battery when phone is already unlocked

rejetto
Star III
I was trying face unlock and I noticed the thing is triggered even if the phone is unlocked.
Seems like a useless waste of battery to me.
Am I missing something?
1 REPLY 1

Abi1797
Star III
rejetto

I was trying face unlock and I noticed the thing is triggered even if the phone is unlocked.

Seems like a useless waste of battery to me.

Am I missing something?


face unlock wasting battery when phone is already unlocked
I think it's using front camera for smart screen option to extend display timeout