Best trail running GPS watches 2026

Choosing a trail GPS watch comes down to one question: how much battery do you need for your use? Here we compare 14 watches from Garmin, Coros, Suunto, Polar and Amazfit ranked by real battery life, and point you to the exact guide depending on whether you run marathons, ultras or multi-day crossings.

Guides by use and budget

All 14 watches compared

Battery & specs comparison

Tap a column to sort
Watch🔋 GPS battery ▾Multi-bandSmartwatchWeightMapsDisplay
Garmin Enduro 3
GarminGarmin Enduro 3
120 h60 h36 days63 gmipView on Amazon
Coros Apex 2 Pro
CorosCoros Apex 2 Pro
66 h26 h21 days53 gmipView on Amazon
Garmin Instinct 3 Solar 50 mm
GarminGarmin Instinct 3 Solar 50 mm
60 h34 h40 days60 gmipView on Amazon
Suunto Vertical
SuuntoSuunto Vertical
60 hYes60 days86 gmipView on Amazon
Suunto Race 2
SuuntoSuunto Race 2
55 hYes18 days65 gamoledView on Amazon
Garmin Fénix 8 AMOLED 47 mm
GarminGarmin Fénix 8 AMOLED 47 mm
47 h35 h16 days59 gamoledView on Amazon
Amazfit Cheetah Pro
AmazfitAmazfit Cheetah Pro
44 h26 h14 days43 gamoledView on Amazon
Polar Grit X2 Pro
PolarPolar Grit X2 Pro
43 hYes10 days64 gamoledView on Amazon
Amazfit T-Rex 3
AmazfitAmazfit T-Rex 3
42 hYes27 days68 gamoledView on Amazon
Coros Pace 3
CorosCoros Pace 3
38 h15 h24 days39 gmipView on Amazon
Polar Pacer Pro
PolarPolar Pacer Pro
35 h7 days41 gmipView on Amazon
Garmin Forerunner 965
GarminGarmin Forerunner 965
31 h19 h23 days53 gamoledView on Amazon
Garmin Forerunner 265
GarminGarmin Forerunner 265
20 h14 h13 days47 gamoledView on Amazon
Garmin Forerunner 165
GarminGarmin Forerunner 165
19 h11 days39 gamoledView on Amazon

GPS battery = each manufacturer's standard GPS mode; multi-band = dual-frequency (maximum accuracy). On Suunto, Polar Grit and Amazfit T-Rex the GPS figure already corresponds to dual-band mode. Figures verified against the manufacturer.

Compare two watches head-to-head