My Nuki Opener displayed low battery: Changed batteries and the warning icon doesn’t go away.
Later the keypad notified low battery, got a the notification and battery of the smart lock turned red: Changed the batteries and charged the smart lock and the color keeps being red despite keypad batteries being changed and smart lock battery charged at 97%
I also received a battery warning for my Smartlock Ultra that doesn’t go away, even when fully charging it.
And I received a warning for low battery of the door sensor, even though it looks fine when I’m checking the battery status in the door sensor menu.
Trying to update firmware on a Fob results in a timeout (error 1f4 - “no Internet”), even though Internet is connected.
Using OnePlus 13 with Android 15 and Nuki App 2025.10.2 Beta.
To add to this:
I also got a Opener low battery notification, changed the batteries and it wouldn’t go away, so deleted and re-added the Opener to fix that. (this is a PITA and not an ideal solution)
There is no line to display the Keypad battery status in the Keypad settings.
Smartlock Ultra also displays the 100% in red after charging.