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All Aqara window sensors suddenly read 100% battery...? (lemmy.world)
submitted 5 months ago by to c/homeassistant@lemmy.world
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I have nine Aqara window sensors I use to turn thermostats on/off. They've been behaving erratically for the past few weeks, so yesterday I checked the battery status on one of them (can't remember which one) - steadily declining from >80% to around 35% now. Even showed the graph to my wife. So I bought ten new batteries - they came today. Earlier today I updated HA Core and restarted. Now, all my Aqara window sensor batteries read 100% - even for the entire last month! All of them! Can the Core update have messed with historical readings?

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[–] 8 points 5 months ago (1 child)

You probably got an HA update. There's either a bug I in the monitor, or you need to wait for a check-in for the state to change. It can be days in some devices.

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