The battery in the SwitchBot Meter (2 AAA batteries) generally has a typical 1-year usage, but there are a few details to consider when changing it.
Typical battery life is 1 year, more in warm conditions and less in extreme cold. It is easy to replace.
When it's time to change it, the process is quick and easy. Just follow these simple instructions.
Open the case the back, take out the old batteries, insert the new ones, close the case, bingo.