Massive 5" Display
A 5-inch sunlight-readable, glove-friendly touchscreen — the largest in the Montana line. Pan and zoom maps like you would on a phone.

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Garmin Montana 710 - International WarrantyRugged 5" Touchscreen Handheld GPS Montana 710 A serious off road and expedition handheld the big 5 inch readable touchscreen, multi band GNSS for canyon grade accuracy, preloaded TopoActive maps, and built in inReach SOS over global satellite, all in a MIL STD 810 rugged body. 5" Touchscreen Multi band GNSS Preloaded TopoActive Maps inReach SOS MIL STD 810 18+ Hour Battery Massive 5" Display A 5 inch sunlight readable, glove friendly touchscreen the
A serious off-road and expedition handheld — the big 5-inch readable touchscreen, multi-band GNSS for canyon-grade accuracy, preloaded TopoActive maps, and built-in inReach SOS over global satellite, all in a MIL-STD-810 rugged body.
A 5-inch sunlight-readable, glove-friendly touchscreen — the largest in the Montana line. Pan and zoom maps like you would on a phone.
Tracks GPS, GLONASS, Galileo, BeiDou and QZSS on multiple frequencies for tighter accuracy under tree cover and in deep canyons.
Detailed topographic maps with routable trails, contour lines, points of interest and elevation profiles — out of the box.
Built-in two-way satellite messaging and 24/7 interactive SOS to the Garmin Response coordination centre. Active satellite subscription required.
MIL-STD-810 rated for thermal, shock and water resistance. IPX7 waterproof. Ready for expeditions, overlanding and search-and-rescue.
Up to 18 hours in GPS mode, longer in battery-saver — plus a removable lithium-ion pack and the option to run on AA batteries.
Yes. The hardware includes inReach, but two-way messaging and SOS require an active Garmin satellite subscription. Plans are flexible monthly or annual.
Multi-band GNSS on dual L1/L5 frequencies dramatically reduces signal bounce — you keep accurate fixes where single-band receivers drift.
Yes. The Montana 710 accepts both the rechargeable lithium-ion pack and a standard 3x AA battery pack for extended trips.
Preloaded Garmin TopoActive maps with routable trails, contour lines and POIs. You can also add BirdsEye satellite imagery and additional Garmin map products.
Yes. Montana 710 is compatible with Garmin's automotive and motorcycle mounts and powered cradles for overlanding and adventure-bike use.
Yes, IPX7 rated — survives accidental immersion in up to 1m of water for 30 minutes.
From overlanding tracks to remote search grids — Montana 710 is the rugged, big-screen handheld for the toughest jobs.