Thanks for all of the replies! For the recommendation of just a simple cyclecomputer, I totally agree. If I could get my old Cateye double wireless CC-CD300DW mounted on my 2016 Supersix Evo, I would just run that. Unfortunately the sensor package won't fit. The newer Cateyes don't seem to be nearly as reliable as my 15+ (?) year old computer.

As for the current batch of GPS-based computers, interestingly, I got a reply from Wahoo that states their units are not designed to be used outdoors without GPS enabled. See below:


Thank you for contacting us. The ELEMNT line of computers are not designed in such a way as to allow GPS to be disabled during outdoor workouts and any battery life savings from doing this would be negligible. When fully charged, the Bolt will function up to 15 hours continuously, depending on enabled features.
For maximum battery life, consider disabling the following features:

Backlight: Continuous use of the backlight plays a big factor in battery drain. Either disabling or setting a short (5-second) timeout period helps to maximize battery life.
LEDs: The side and top LEDs also contribute to battery drain. Consider disabling LED indicators in the settings.
Routing: Using navigation features consumes the battery faster than just recording a route. To get the longest batter life, ride without navigation enabled.That's a bit disappointing, but not sure why it can't be done by using indoor mode. I realize, according to the instructions, that the Element(s) foresee using indoor mode with a Kickr, Core, or Snap trainer, but not sure why you can't just pair it with a normal sensor, ie. Duotrap S sensor. Anyone been able to do that?