Originally Posted by
gauvins
True. but in my experience the Edge touring barely makes it through the day in mapped navigation mode, which seems to be what others report. The claimed 12hrs applies if you display the data screen. The battery capacity is apparently 1 000 mAh. In comparison, the Enduro lasts 70+ hrs on a 550mAh, i.e. about 20 times more efficient. Which may not matter in many cases, but is a consideration for others. Recharging the computer and the external battery, every day, is no fun, and may pose problem if you do not have readily access to the power grid.
You're clearly a fan of the Garmin Enduro but it's an expensive option and watch sized, which is a drawback for many. Garmin can clearly make some power efficient units so it would be nice for them to put some effort into their non-watch cycling computers.