I use my phone on flight mode, it doesn't need signal for topo and gps to work. Battery lasts for ages and I have not yet had any issues with losing position. GPS stays in the pack now as a back up.
Type: Posts; User: Gibo
I use my phone on flight mode, it doesn't need signal for topo and gps to work. Battery lasts for ages and I have not yet had any issues with losing position. GPS stays in the pack now as a back up.