Stay on track and stay connected through all kinds of adventures with advanced outdoor features and inReach technology. This rugged 5-inch device offers two-way messaging and interactive SOS alerts¹, making it an ideal navigation companion whether you’re on foot, cycling, kayaking, riding an ATV, or exploring the great outdoors.
Stay connected no matter where your adventures take you with global inReach® technology. With an active inReach subscription, you can send messages, trigger SOS alerts, and track your journey via the 100% global Iridium® satellite network¹—eliminating the need for mobile coverage.
Built to withstand the toughest conditions, this rugged handheld device meets MIL-STD 810 standards for thermal, shock, water, and vibration resistance. Featuring a glove-friendly 5-inch touchscreen, it is designed for durability and is compatible with a range of robust mounting solutions (sold separately) to suit various activities.
Navigate confidently with preloaded TopoActive maps, offering detailed terrain contours, elevations, coastlines, rivers, and landmarks. For even greater situational awareness, access high-resolution, subscription-free satellite imagery, which allows direct-to-device downloads over Wi-Fi®. This provides photorealistic overhead views of your routes and surrounding terrain, helping you easily create waypoints based on visible landmarks.
Enhance your navigation experience with Outdoor Maps+ (sold separately), a premium mapping subscription that delivers ongoing access to a wide variety of updated cartographic content, sent directly to your Garmin device via Wi-Fi®.
For seamless trip planning and data management, pair your device with the Garmin Explore™ app. This allows you to review and organise your waypoints, courses, and activities with ease, ensuring you stay prepared for every adventure.
- Large 5-inch glove-friendly touchscreen
- Preloaded routable topographic maps with landmarks
- Stay in touch with inReach messaging and 24/7 SOS¹
- Meets MIL-STD 810 for thermal, shock, water and vibration
- Satellite imagery shows vivid overhead views of your route
- Supports Outdoor Maps+ for premium mapping (sold separately)
Specifications:
General
- Lens Material: Chemically strengthened glass
- Dimension: 9.19 x 18.30 x 3.27 cm (3.6″ x 7.2″ x 1.3″)
- Weight: 410g (14.5oz) with included lithium-ion battery pack
- Water rating: IPX7
- MIL-STD-810: Yes (thermal, shock, water, vibe)
- Touchscreen: Yes
- Display Type: WVGA transflective, dual orientation
- Display Size: 6.48 x 10.80 cm (2.55″W x 4.25″H); 12.70 cm (5″ diag)
- Display Resolution: 480 x 800 pixels
- Battery type: Rechargeable lithium-ion (included)
- Battery life:
- GPS Mode: up to 24 hours (including when a text message or location is sent every 10 minutes)
- Expedition Mode: up to 440 hours or up to 300 hours with a text message or location sent every 30 minutes
- Powered Off: up to 1 year
- Note: Battery life estimates are with full sky view and can be significantly impacted by obstructions or tree cover.
- Memory/History: 32 GB (user space varies based on included mapping)
- Interface: High-speed micro USB-C
Maps & Memory
- Preloaded maps: Yes (TopoActive Australia, New Zealand & Africa; City Navigator Australia, New Zealand & Africa - Additional regions can be downloaded over Wi-Fi®)
- Ability to add maps: Yes
- Basemap: Yes
- Automatic routing (turn by turn routing on roads):
- For outdoor activities: Yes
- For motorized vehicles: Yes
- Map segments: 15,000
- Satellite Imagery: Yes (direct to device)
- Includes detailed hydrographic features: Yes (coastlines, lake/river shorelines, wetlands and perennial and seasonal streams)
- Includes searchable points of interests: Yes (parks, campgrounds, scenic lookouts and picnic sites)
- Displays national, state and local parks, forests, and wilderness areas: Yes
- External memory storage: Yes (32 GB max microSD™ card)
- Waypoints/favorites/locations: 10,000
- Courses: 250, 200 course points per course
- Tracks: 250
- Navigation Track Log: 20,000 points, 250 saved gpx tracks, 300 saved fit activities
- Navigation Routes: 250, 250 points per route; 50 points auto routing
- Rinex logging: Yes
Sensors
- GPS: Yes
- Galileo: Yes
- Barometric altimeter: Yes
- Compass: Yes (tilt-compensated 3-axis)
- High-sensitivity receiver: Yes
- GPS compass (while moving): Yes
Daily Smart Features
- Connect IQ™: Yes (downloadable watch faces, data fields, widgets and apps)
- Smart notifications on handheld: Yes
- Weather forecasts: Yes
- Active Weather: Yes
- Compatible with Garmin Messenger app: Yes
- VIRB® Remote: Yes
- Pairs with Garmin Connect™ Mobile: Yes
Safety and Tracking Features
Tactical Features
- XERO™ Locations: Yes
- Ballistics solver: Yes
Outdoor Recreation
- Point-to-point navigation: Yes
- TracBack®: Yes
- Area calculation: Yes
- FISH FORECAST: Yes
- Sun and moon information: Yes
- Geocaching-friendly: Yes (Geocache Live)
- Custom maps compatible: Yes (500 custom map tiles)
- Picture viewer: Yes
- LED beacon flashlight: Yes
inReach® Features
- Interactive SOS: Yes
- inReach weather: Yes
- Send and receive text messages to SMS and email: Yes
- Send and receive text messages to other inReach device: Yes
- Send and receive group messages: Yes
- Exchange locations with other inReach device: Yes
- MapShare compatible with tracking: Yes
- Virtual keyboard for custom messaging: Yes
- Send waypoints to MapShare during trip: Yes
- Send route selection to MapShare during trip: Yes
Outdoor Applications
- Compatible with Garmin Explore™ app: Yes
- Garmin Explore website compatible: Yes
- Smart switching between Wi-Fi, Mobile and Satellite with Garmin Messenger app: Yes
- Dog tracking: Yes (when paired to compatible dog track system)
Connections
- Wireless Connectivity: Yes (Wi-Fi®, BLUETOOTH®, ANT+®)
What's in the box:
- Montana 710i
- High capacity lithium-ion battery pack
- USB cable (USB-C to USB-C)
- Documentation
