Garmin Enduro

Go the distance with the Enduro™ ultraperformance multisport GPS smartwatch. With customisable power management modes and a Power Glass™ solar charging lens harvesting the power of the sun to extend battery life - It's Garmin's longest lasting GPS battery life to date.

Keep going, with up to 80 hours battery life in GPS mode — or up to 300 hours in max battery mode.
Garmin ENGURO New Zealand