Aqara contact and leak sensors

I'm not sure what sensors you're specification using or the frequency that they're getting used at. But almost all of my Aqara sensors (contact, leak etc) last well over 12 months without the need of a battery change and some of those contact sensors are being trigger 2-5 times a day on average. The leak sensors that I have one of them has never been changed in like 2yrs and still shows 25% battery state. I do also have a weekly automation that runs and gives me a notification of all batteries in my devices that are below a certain threshold it just makes maintenance much easier and means …

Excerpt saved from the Arctic Shift Reddit archive on 2026-10-23.