Originally Posted by
toomanyphones How bad do Bluetooth kill the battery? The law says I have to use hands free, I have always used the earbuds but wants to try Bluetooth.
bluetooth will never die due to its low power consumption.
Bluetooth - Wikipedia, the free encyclopedia
if you look at bluetooth headsets the battery in them is about the size of a watch battery.
you should not see any difference really between bluetooth on or off.
while yes it does use some power not much due to the device spec and its very low power consumption.