Band notifications sleep mode

Just a recommendation, it will be nice if just like the “Xiaomi mi band 4” there is a feature that detects that you are sleeping and it turns notifications off and brightness very low, It will actually be a better feature than Xiaomi if you can select the notifications that you want to turn off on this sleeping mode. This way I can still get notifications from my WYZE cameras and WYZE door sensors. Example: If somebody is trying to open a window or if my cameras detects a person while I’m sleeping I will get a notification.

This is a feature. Maybe it was just added? I’m not sure. But “Do Not Disturb” has Smart Mode which silences notifications when it detects you’ve fallen asleep.
Whitelisted notifications would be a new feature though. I could see the usefulness of this.