Better yet, the TracBack function will allow you to follow the same route back to your starting point. Battery life lasts up to 14 days in smartwatch mode, 16 hours in GPS mode, up to 40 hours in ...
Typically priced at $499.99, the Garmin Forerunner 955 battery life champion can be yours right now for as little as $319.99 in two color options as long as you're an Amazon Prime member.