Is the Garmin InReach Explorer Plus GPS and Satellite Communication Device Worth its Weight?
There are legitimate reasons to prefer not bringing a GPS device with you in the backcountry. Costs may be prohibitive. You may prefer map and compass. You may only take short trips out. But if you do anything that is multi-day, GPS devices make the most weight-efficient electronic option. It's more than just gross weight that should be considered, but weight per hour of use. Once you start getting other devices up to the same battery life by bringing battery banks with you, that supposed weight disadvantage starts to disappear.