🌎 Navigation & Comms

Know where you are.
Know how to get back.
Never be without comms.

The right GPS, satellite communicator, and mapping app can be the difference between a great adventure and a dangerous situation. Here's what to run on your rig.

Best Navigation & Comms Gear

Garmin GPSMAP 66i navigation device

Garmin GPSMAP 66i GPS + Satellite Communicator

Best all-in-one: topographic GPS plus two-way satellite messaging via Iridium. Works anywhere.

★★★★★ (1,876)
~$549
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Garmin inReach Mini 2 satellite communicator

Garmin inReach Mini 2

Lightest satellite communicator available. Two-way texting + SOS from anywhere on earth.

★★★★★ (4,210)
~$399
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Garmin Montana 750i GPS for vehicle dash

Garmin Montana 750i

5" touchscreen GPS with built-in satellite communicator. Best for vehicle dash mounting.

★★★★★ (987)
~$699
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onX Offroad app offline trail maps

onX Offroad App (Annual Subscription)

Offline maps, land ownership, trail data, waypoints. The app every overlander needs.

★★★★★ (12,543)
~$30/yr
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SPOT Gen4 satellite GPS messenger

SPOT Gen4 Satellite GPS Messenger

Budget satellite communicator. One-way SOS and tracking. Good backup device.

★★★★☆ (3,201)
~$149
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Garmin DriveSmart 76 truck GPS

Garmin DriveSmart 76

7" truck GPS with live traffic and offline maps. Good supplemental nav for highway sections.

★★★★☆ (8,765)
~$179
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RAM X-Grip phone mount for overlanding

Ram X-Grip Phone Mount (1" ball)

The best phone mount for overlanding. Vibration-damping, fits any phone, never loosens.

★★★★★ (34,210)
~$30
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Gaia GPS offline topo map app

Gaia GPS App (Annual Premium)

Best offline topo and satellite map app. Huge trail database, route planning, track recording.

★★★★★ (9,876)
~$40/yr
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Affiliate Disclosure: Trail Built earns a commission from qualifying Amazon purchases made through links on this page. This never influences our rankings or recommendations — we only feature gear we'd run on our own rigs.