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Garmin Montana 680T GPS

Garmin Montana 680T GPS

The Big, Tough GPS with Preloaded Topographic Maps.

The Montana 680tT will go anywhere on your adventure - take it hiking, attach it on your motorbike, take it hunting.



  • A 4" dual-orientation, glove-friendly touchscreen display.  
  • The ultimate in touchscreen toughness.
  • 3-axis barometric altimeter and electronic compass
  • Camera: 8 megapixel with autofocus / automatic geo-tagging
  • Display type: bright, transflective 65k color TFT, dual-orientation touchscreen; sunlight readable
  • Automatic route generation and turn-by-turn when used with City Navigator
  • Interface: high-speed USB and NMEA 0183 compatible
  • GPS accuracy: 15 meters or less in normal GPS mode
  • Basemap: Coarse coastline and state highways
  • Waypoints and routes: 4000 user waypoints; 200 reversible routes
  • Track log: 10,000 trackpoints, TracBack® technology and 200 saved tracks
  • Built-in memory of 8 GB
  • Audible alarms
  • Water resistant to IPX7 standard.
  • Custom POIs: Ability to add additional points of interest
  • Unit-to-unit transfer: shares data wirelessly with similar units
  • Picture viewer
  • Garmin Connect™ compatible (online community where you analyze, categorize and share data)
  • Other features:
    • stopwatch; hunting/fishing calendar; trip computer ; area calculation
  • Uses rechargeable lithium-ion battery pack or AA batteries

Accessories included with the Montana GPS:

  • USB data cable / AC charger
  • Lithium-ion battery pack
  • either automotive OR marine mount included (AMPs Mount)
  • Owner's manual on disk
  • Quick start manuals

Optional accessories available:

  • MicroSD card
  • Power Cable
  • Portable friction mount - beanbag only
  • Marine Mount or Automotive mount
  • Handlebar Mount

We have the Garmin Montana AMPs Ruggeed Mount kit to power your GPS on the bike

We also have the Ram Cradle for the Montana to sit securely on your bike using our range of Ram Mounts, the most universal mounting system available


See the Big View

The Montana 680T features a sunlight-readable touchscreen display, that offers crystal clear enhanced colours and displays high-resolution images.

It’s easy-to-use interface means you’ll spend more time enjoying the outdoors and less time searching for information. Both durable and waterproof, the Montana 680T is built to withstand the elements. Bumps, dust, dirt, humidity and water are no match for this rugged navigator.

No matter the setting – on the bike, in the car or on an ATV – Montana is right at home.

Take Geo-tagged Pictures

Capture locations and memories with Montana 680’s 5 megapixel digital camera. Each photo is geo-tagged automatically with the location of where it was taken, allowing you to navigate back to that exact spot in the future. Snap and view pictures in landscape or portrait orientation.

To keep track of your photos and show their location on a map, simply connect Montana 680 via USB and use Garmin’s free BaseCamp software. For more storage, insert a microSD™ card; you can even view pictures from other devices on microSD with Montana's picture viewer.

Go Anywhere

With an array of compatible Ram mounts, Montana 650 is designed for use on ATV’s, in boats, as a handheld or in your car as a personal navigator.

Use the auto mount with City Navigator maps for spoken, turn-by-turn driving directions, or the rugged mount for your motorcycle or ATV. Wherever you think you might take Montana, it has the mapping and mounts to get you there.

Go Everywhere

Adding more maps is easy with Garmin's wide array of detailed topographic, marine and road maps.

The Montana 650t comes pre-loaded with Garmin topographic maps for New Zealand and Australia. It also supports BirdsEye Satellite Imagery (subscription required), that lets you download satellite images to your device and integrate them with your maps.

Share Wirelessly

With Montana 680T you can share your waypoints, tracks, routes and geocaches wirelessly with other compatible Garmin GPS users.

Now your friends can also enjoy your favourite hike or cache – simply press “send” to transfer your information to similar units, and let the games begin.

Keep Your Fix

With its high-sensitivity, GPS receiver and HotFix® satellite prediction, Montana 650t locates your position quickly and precisely and maintains its GPS location even in heavy cover and deep gorges.

You can count on Montana 680T to help you find your way when you need it the most.

Navigate with Ease

Montana 650t has a built-in 3-axis tilt-compensated electronic compass, which shows your heading even when you’re standing still, without holding it level.

Its barometric altimeter tracks changes in pressure to pinpoint your precise altitude, and you even can use it to plot barometric pressure over time, which can help you keep an eye on changing weather conditions.


Double Your Power

Montana 658T features a one-of-a-kind dual battery system. You’ll have the option of using the rechargeable lithium-ion pack or traditional AA batteries – whichever suits your needs better.

Find Fun

Montana 680T supports geocaching GPX files for downloading geocaches and details straight to your unit.
Visit to start your geocaching adventure. By going paperless, you're not only helping the environment but also improving efficiency.

Montana 680T stores and displays key information, including location, terrain, difficulty, hints and descriptions, which means no more manually entering coordinates and paper print outs! Simply upload the GPX file to your unit and start hunting for caches.


Click on the highlighted links to go to our mounting equipment and other accessories:




   7.48 x 14.42 x 3.64 cm

Display size, WxH

   2"W x 3.5"H  / 5.06 x 8.93 cm / 4" diag (10.2 cm)

Display resolution,

   W x H  272 x 480 pixels

Display type

   bright, transflective 65k color TFT, dual-orientation touchscreen; sunlight readable


   289 g with included lithium-ion battery pack / 333 g with 3 AA batteries (not incl)


  Rechargeable lithium-ion (included)

   or 3 AA batteries (not included);  NiMH or Lithium recommended

Battery life

  Up to 16 hours (lithium-ion); up to 22 hours (AA batteries)

Water Rating



   high-speed USB and NMEA 0183 compatible


Owner's Manual for the Garmin Montana 680T GPS



Garmin Montana 680T GPS