Batteries should last up to 9 months based on moderate usage. 

If the battery is below 20%  - the lock will emit 2 sets of 2 short beeps with pulsing Red LED.

If the battery is below 10%, the lock will emit 4 sets of 2 short beeps with pulsing Red LED. Please change your batteries as soon as possible when it is low in battery.

You can also check the status of your battery via the app.

If you receive a low battery warning from the lock, please change to a new set of recommended batteries as soon as possible.