Garmin Montana® 710i Rugged GPS Touchscreen Handheld with inReach® Technology
(An Active satellite subscription is required. Some jurisdictions regulate or prohibit the use of satellite communication devices. It is the responsibility of the user to know and follow all applicable laws in the jurisdictions where the device is intended to be used.)
Garmin Montana 710i Rugged GPS Handheld with inReach® | 5″ Touchscreen, Satellite Messaging & SOS
Overview
Stay connected and safe no matter where your adventures take you. The Garmin Montana 710i combines advanced GPS navigation with built-in inReach® satellite communication, so you can send messages, share your location, and trigger SOS alerts anywhere in the world — even without cell service. Designed for off-road explorers, overlanders, hikers, hunters, and remote workers, this device delivers top-tier performance in the most challenging environments.
Key Features
Global inReach® Satellite Communication
Two-way messaging, interactive SOS, live location sharing, and weather forecasts — powered by the Iridium® network (subscription required).5″ Glove-Friendly Touchscreen
Large, sunlight-readable display with dual orientation (portrait/landscape).Rugged, Adventure-Ready Build
MIL-STD-810 rated for shock, vibration, and temperature; IPX7 waterproof.Preloaded Maps
Includes TopoActive maps for Africa; supports BirdsEye Satellite Imagery without subscription.Multi-GNSS & Sensors
GPS + Galileo, altimeter, barometer, and 3-axis electronic compass for precise navigation.Long Battery Life
Up to 24 hours in GPS mode and up to 440 hours in Expedition mode.Expandable Storage
32 GB internal memory + microSD slot for additional maps.Wireless Connectivity
Wi-Fi®, Bluetooth®, ANT+™ for syncing with the Garmin Explore app, Connect IQ store, and more.
Why Buy from Satcomms
Official Garmin Reseller in South Africa
Local Warranty & Support
Fast Delivery (2–5 working days)
30-Day Hassle-Free Returns
In the Box
Garmin Montana 710i
Lithium-ion battery pack
USB-C charging cable
Documentation
1-Year Garmin Warranty
Frequently Asked Questions (FAQ)
Q1: Does the Garmin Montana 710i work without cell coverage?
Yes. With an active inReach® subscription(sold seperately from Garmin directly), you can send and receive messages, share your live location, and trigger SOS alerts via the Iridium® satellite network — anywhere in the world.
Q2: What maps are included?
It comes preloaded with TopoActive and City Navigator Africa maps. You can add other map types (e.g., BlueChart® g3 for marine) via microSD.
Q3: How long does the battery last?
Up to 24 hours in GPS mode and up to 440 hours in Expedition mode.
Q4: Is it waterproof?
Yes, it has an IPX7 waterproof rating — resistant to rain, splashes, and brief immersion.
Q5: Do I need a subscription?
Yes, an inReach® subscription is required for satellite messaging and SOS. Navigation functions work without a subscription.
Q6: Can I use it for road navigation as well as off-road?
Yes — the Montana 710i supports both turn-by-turn road navigation and topographic/off-road mapping.
Garmin Montana 710i Satellite Communicator
GTIN:
753759336905
Specs:
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 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 Automatic routing (turn by turn routing on roads) for motorized vehicles Yes Map segments 15 000 Satellite Imagery Yes (direct to device) Includes detailed hydrographic features (coastlines, lake/river shorelines, wetlands and perennial and seasonal streams) Yes Includes searchable points of interests (parks, campgrounds, scenic lookouts and picnic sites) Yes Displays national, state and local parks, forests, and wilderness areas Yes Storage and Power Capacity Yes (32 GB max microSD™ card) Waypoints/favourites/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™ (downloadable watch faces, data fields, widgets and apps) Yes Smart notifications on handheld Yes Weather forecasts Yes Weather Yes Compatible with Garmin Messenger app Yes VIRB® camera remote Yes Compatible with Garmin Connect™ Mobile Yes Safety and tracking features LiveTrack Yes Tactical features Ballistics solver Yes XERO™ Locations 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 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 Connections Wireless Connectivity Yes (Wi-Fi®, BLUETOOTH®, ANT+®) Return Policy:
You may return your purchase yourself (excluding airtime) within 7 days of delivery for a refund (excluding shipping). Products must be in unopened, original packaging with all manuals, accessories, and materials included.
- Unopened/sealed items: Subject to a 15% handling fee.
- Opened or incomplete items: Subject to a 25% handling fee.
- All items must be in resalable condition for a refund and will be checked upon return.
Warranty:
All products come with a 6–12-month warranty depending on the product purchased. Batteries and airtime (which is also not refundable) do not come with a warranty. Certain second hand or pre-used items also do not come with a warranty unless specifically stated.
VAT Registered:
We are a 100% Vat Registered Company so you can claim with a fully verified Vat invoice from us to help you save!
This is not a consumer gadget:
This satellite device is used in environments where normal communication fails. Correct network selection, airtime choice, and activation are critical — and we assist with all of it.
✔ Setup & activation support
✔ Network guidance for your operating region
✔ Local after-sales support when it matters
Is This the Right Satellite Solution for You?
- You operate in areas with little or no cellular coverage
- You need reliable voice or messaging when mobile networks fail
- You require predictable airtime usage without surprises
- You want local support before and after purchase
What Can Go Wrong If This Isn’t Set Up Correctly?
- Incorrect network choice for your region
- Airtime burning faster than expected
- Inability to connect during emergencies
- No support once the device has shipped
- This is why SatComms assists before and after purchase.
