Average presses on a single set of batteries before it dies 290,000 - 300,000 With firmware version 7.13! Sleep time adds up over the years, so there’s some interaction with time in service. Fun Fact: 250,000 presses on one set of batteries = around 171 years if the switch were pressed 4 times per day! Rana Mohamed October 25, 2019 22:00 Follow Have more questions? Submit a request 0 Comments Please sign in to leave a comment.