TWO-WAY MESSAGING

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).

INTERACTIVE SOS

In case of emergency, trigger an interactive SOS message to Garmin ResponseSM, a 24/7 staffed professional emergency response coordination center (active satellite subscription required).

GLOBAL CONNECTIVITY

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).

INREACH WEATHER

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.

OUTDOOR MAPS+

Add a subscription to Outdoor Maps+, and get ongoing access to a wide variety of premium mapping content and regular updates sent right to your Garmin device via Wi-Fi® technology.

CITY NAVIGATOR MAPS

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.

TOPOACTIVE MAPS

To navigate your adventures, use preloaded topographical maps for the U.S. and Canada. View terrain contours, elevations, coastlines, rivers, landmarks and more.

ADDITIONAL MAPS

With 16 GB of onboard memory and a microSD? card slot for expandable storage, you can download even more maps such as BlueChart® g3 for the water.

PUBLIC LAND BOUNDARIES

Optional display of federal public land boundaries on topographical maps helps you know that you’re venturing where you’re supposed to be.

SATELLITE VIEWS

Use direct-to-device downloads of BirdsEye Satellite Imagery (no annual subscription required) to see photo-realistic views and create waypoints based on landmarks.

ABC SENSORS

Navigate your next trail with ABC sensors, including an altimeter for elevation data, barometer to monitor weather and 3-axis electronic compass.

ACTIVE WEATHER

Use cellular connectivity to access up-to-date Active Weather forecasts through the Garmin Connect? app.

DOG TRACKING

For hunters and trainers, this Montana syncs with compatible Astro® or Alpha® series handhelds (sold separately) to help track sporting dogs in the field.

WIKILOC TRAILS

This preloaded app lets you easily download hiking, cycling and other Wikiloc trails shared by outdoor enthusiasts like you. Get a free 60-day Wikiloc Premium trial to try this and other exclusive features. Learn more.

RUGGED BY DESIGN

This durable, water-resistant handheld is tested to U.S. military standards and features a glove-friendly 5” touchscreen that’s 50% larger than previous Montana models.