Assuming one can even turn the setting off?? I have one waiting to be unboxed. I don't need the bluetooth settings, and prefer a longer battery life. I got the square due to the LED lighting and the superior stopwatch and CDT. Any thoughts on how long I can extend that CR2025 battery without using the spec's "12hr bluetooth per day" deal?
EDIT: reviewing the manual online it looks like it uses a CR2032, and the manual lists numerous "expectations" for normal use. I think if I avoid using most of the bluetooth stuff and I rarely use an alarm, I should be much better than the expected 2 yr battery life :D