Montana 710i Rugged GPS Handheld Navigator
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Warning: California Proposition 65
Navigate confidently with the Montana 710i, a rugged GPS touchscreen navigator with inReach® satellite communication
What Our Gearhead® Experts Are Saying:
"The Montana 710i is my go-to for backcountry navigation and off-grid adventures. The large touchscreen is easy to read in any lighting, and the inReach® technology gives me peace of mind with satellite communication and SOS capabilities. The battery life is solid for multi-day trips, and the durable housing holds up to rough conditions. Whether I'm on a remote trail or exploring off-road routes, this GPS keeps me on track and connected."
When the path leads off the beaten track, the Montana 710i ensures we stay connected and on course. With a large, glove-friendly touchscreen and preloaded TopoActive maps, this GPS navigator provides clear, detailed guidance no matter where adventure takes us. Built-in inReach® satellite technology allows us to send messages, share location updates, and call for emergency assistance—even beyond cell service.
Designed for rugged exploration, the Montana 710i is constructed to withstand the harshest conditions. A long-lasting rechargeable battery, multi-GNSS support, and a digital compass ensure we always know where we’re headed. Whether we’re hiking remote trails, navigating backcountry roads, or exploring by boat, this navigator is an essential companion for any outdoor mission.
Details
- Montana 710i provides reliable GPS navigation with inReach® satellite communication
- Large glove-friendly touchscreen displays maps and navigation in any light conditions
- Preloaded TopoActive maps and multi-GNSS support for precise tracking anywhere
- inReach® technology enables two-way messaging and emergency SOS beyond cell service
- Long battery life supports extended adventures with rechargeable lithium power
- Rugged, water-resistant construction built to handle harsh outdoor environments
- Digital compass and altimeter provide essential navigation tools for backcountry travel
- Compatible with additional maps, mounts, and accessories for customized setups
- Item #GRMF07Y
- Housing Material
- polymer
- Digital Compass
- yes
- Technical Features
- Multi-GNSS support, inReach® messaging, TopoActive maps, barometric altimeter
- Operating System
- Garmin proprietary OS
- Backlight
- yes
- Battery Type
- rechargeable lithium-ion
- Battery Life
- [standard mode] up to 18h, [expedition mode] up to 330h
- Low Battery Indicator
- yes
- Dimensions
- 7.2 x 3.6 x 1.3in
- Submersible
- IPX7
- Face Size
- 5in
- Claimed Weight
- 14oz (397g)
- Activity
- hiking, backpacking
- Manufacturer Warranty
- limited 1 year
Reviews
Q&A
What do you think about this product?
Overall Rating
4 based on 5 ratings
Review Summary
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Selecting an option will reload the available reviews on the pageJuly 16, 2025
Was hoping it would be the one!!!
The Montana 700 series is a large unit, well built. Only drawback is it does not play nice with apple products. I could not get the thing to sync properly with my MacBook.
Originally reviewed on Garmin
July 6, 2025
No complaints thus far
Works well, gives me everything I need and then some!!!
Originally reviewed on Garmin
May 28, 2025
Larger battery capacity is a nice touch
Battery was never an issue on 700i however more is always better. USB C is a nice modern upgrade. It much in the way of changes however these units are more than most need leaving little room for improvement. Great unit!
Originally reviewed on Garmin
May 8, 2025
Great InReach unit for backcountry adventures.
I do adventure motorcycles riding, and sometimes I find myself in remote areas with no cell coverage--like Big Bend National Park. I decided to go with the 710i as it gave me the emergency options I needed. InReach feature is obviously the key emergency feature, but the Montana can also serve as a back-up GPS unit when mounted on handlebars. There is a steep learning curve when it comes to planning routes and waypoints on the Explore app, but once you familiarize yourself with the system, it becomes manageable .
Originally reviewed on Garmin
January 30, 2025
Slow. Old technology. But versatile and useful
You have to look at this as a piece of hardware with potential, but you have to squeeze pretty hard to get that out of it. We're all used to the lightning fast speed of phones, and the layers of great software easily loaded with apps. This...is not that. To get maps and tools on this is like giving a digital birth. There can be lots of screaming. The Explore and Basecamp apps are ripped right out of the late 1990s. To say crude is understated. For many people a mobile phone or tablet would be the way to go. I would only buy this if you need a ruggedized solution to record routes. Getting the device to do what you want it to do is an awful process. It will do what I need it to do, but not without a lot of grief. Boo.
Originally reviewed on Garmin
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Cancer and Reproductive Harm - P65Warnings.ca.gov