Memory
| Internal storage capacity |
2.7 GB |
Technical details
| Hunt/fish calendar |
Y |
| Tracklog |
Y |
| Unit-to-unit transfer |
Y |
| Tide tables |
Y |
| Area calculation |
Y |
| Sun & moon information |
Y |
| Waypoints |
Y |
GPS type
| Bicycle |
Y |
| Camper/Caravan |
N |
| Golf |
N |
| Truck |
N |
| Motorcycle |
Y |
| Auto |
N |
| Outdoor (hiking, trekking) |
Y |
| Geocaching (GPS stash hunt) |
Y |
| Marine (chartplotters, sounders) |
N |
| Sport (fitness, running) |
N |
| Aviation |
N |
Navigation
| Live service |
Y |
| Photo navigation |
Y |
| Automatic routing |
Y |
| Barometric altimeter |
Y |
| Electronic compass |
Y |
| Routes quantity |
200 |
| Traffic Message Channel (TMC) |
N |
Map
| Maps included |
Y |
| Ability to add maps |
Y |
Garmin Montana 610. Display diagonal: 10.2 cm (4"), Display: TFT, Display number of colours: 65536 colours. Internal storage capacity: 2.7 GB. Form factor: Fixed, Colour of product: Black. Weight: 289 g, Width: 74.8 mm, Depth: 36.4 mm. Power source type: Battery, Battery technology: Lithium-Ion (Li-Ion), Battery life (max): 16 h