Originally Posted by
HotLap
I just rode a century on Sunday and was disappointed that my Edge 25 batt died at mile 97.98. I too have ver. 3.0 firmware but not the option to turn off Bluetooth as you have? Only line item under Bluetooth is "Pair Smartphone". I turned off the Lap timer to save battery, will turning off GLONASS help save battery life?
Miles ridden is not a very useful measure of battery life. I leave Bluetooth on all the time, and I ride with a cadence device. On my longest ride of
6 hours, I still had battery life, though it was only a sliver.