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Exchange text messages with loved ones, post to social media, or communicate via inReach device to inReach device in the field (active satellite subscription required).
In case of emergency, trigger an interactive SOS message to GEOS, a professional 24/7 global monitoring and response centre (active satellite subscription required).
Instead of relying on cellphone coverage, now your messages, SOS and tracking are transferred via the 100% global Iridium® satellite network (active satellite subscription required).
Available inReach weather forecast service provides detailed updates directly to your Montana handheld or paired devices, so you’ll know what to expect en route.
This durable, water-resistanthandheld is tested to U.S. military standards and features a glove-friendly 5” touchscreen that’s 50% larger than previous Montana models.
Seamlessly transition from trails to road navigation with preloaded City Navigator street mapping, which guides your drive with easy-to-follow turn-by-turn directions.
To navigate your adventures, use preloaded TopoActive Australia and New Zealand maps. View elevations, coastlines, rivers, landmarks and more.
Use direct-to-device downloads of BirdsEye Satellite Imagery (no annual subscription required) to see photo-realistic views and create waypoints based on landmarks.
Navigate your next trail with ABC sensors, including an altimeter for elevation data, barometer to monitor weather and 3-axis electronic compass.
Use cellular connectivity2 to access up-to-date Active Weather forecasts through the Garmin Connect™ app.
For hunters and trainers, this Montana syncs with compatible Astro® or Alpha® series handhelds (sold separately) to help track sporting dogs in the field.
| Physical dimensions | 9.19 x 18.30 x 3.27 cm |
| GPS | Yes |
| High-sensitivity receiver | Yes |
| Interface | High speed micro USB and NMEA 0183 compatible |
| Display size | 6.48 x 10.80 cm; 5" diag (12.70 cm) |
| Water rating | IPX7 |
| Display resolution | 480 x 800 pixels |
| Weight | 410 g with included lithium-ion battery pack |
| Display type | WVGA transflective, dual orientation |
| Battery type | rechargeable lithium-ion (included) |
| Battery life | GPS Mode: up to 18 hours Expedition Mode: up to 330 hours GPS Mode, 10 min Tracking: up to 18 hours Expedition Mode, 30 min Tracking: up to 300 hours |
| Waypoints/favorites/locations | 10000 |
| Track log | 20000 points, 250 saved gpx tracks, 300 saved fit activities |
| Preloaded maps | Yes (TopoActive Australia and New Zealand) |
| External memory storage | Yes (32 GB max microSD™ card) |
| Routes | 250, 250 points per route; 50 points auto routing |
| Basemap | Yes |
| Memory/History | 16 GB (user space varies based on included mapping) |
| Ability to add maps | Yes |
| VIRB® Remote | Yes |
| Exchange locations with other inReach device | Yes |
| GLONASS | No |
| Location reporting (send and receive GPS positions) | No |
| GPS compass (while moving) | Yes |
| Send route selection to MapShare during trip | No |
| Sun and moon information | Yes |
| Compatible with Garmin Explore™ app | Yes |
| Send waypoints to MapShare during trip | No |
| Map segments | 15000 |
| Point-to-point navigation | Yes |
| Automatic routing (turn by turn routing on roads) | Yes (with optional mapping for detailed roads) |
| LED beacon flashlight | Yes |
| Frequency band | No |
| Interactive SOS | Yes |
| Weather | Yes |
| Picture viewer | Yes |
| Garmin Explore website compatible | Yes |
| Rinex logging | Yes |
| Pairs with Garmin Connect™ Mobile | Yes |
| Compatible with BaseCamp™ | Yes |
| MapShare compatible with tracking | Yes |
| Dog tracking | yes (when paired to compatible dog track system) |
| Custom maps compatible | yes (500 custom map tiles) |
| Galileo | Yes |
| Tracks | 250 |
| VOX (voice activation) | No |
| Geocaching-friendly | yes (Geocache Live) |
| BirdsEye | Yes (direct to device) |
| Send and receive text messages to SMS and email | Yes |
| Includes searchable points of interests (parks, campgrounds, scenic lookouts and picnic sites) | Yes |
| inReach remote compatible | No |
| Includes detailed hydrographic features (coastlines, lake/river shorelines, wetlands and perennial and seasonal streams) | Yes |
| Displays national, state and local parks, forests, and wilderness areas | Yes |
| Compatible with Earthmate | No |
| Hunt/fish calendar | Yes |
| LiveTrack | Yes |
| Vibration alert | No |
| Active Weather | Yes |
| Connect IQ™ (downloadable watch faces, data fields, widgets and apps) | Yes |
| inReach remote widget | No |
| Wireless connectivity | Yes (Wi-Fi®, Bluetooth®, ANT+®) |
| Touchscreen | Yes |
| Smart notifications on handheld | Yes |
| Send and receive text messages to other inReach device | Yes |
| Contacts | No |
| XERO™ Locations | Yes |
| MIL-STD-810 | yes (thermal, shock, water, vibe) |
| Compass | Yes (tilt-compensated 3-axis) |
| Virtual keyboard for custom messaging | Yes |
| Area calculation | Yes |
| Barometric altimeter | Yes |