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Garmin Montana 700i vs Silva Ranger S

Weight and specs compared for 2026 — and which one to choose.

Silva Ranger S is the lighter option — 355 g lighter than the Garmin Montana 700i (91% less weight). If grams matter to you, that is the one to beat.
Spec Garmin Montana 700i Silva Ranger S
Weight 390 g · 0.390 kg · 0.86 lb 35 g · 0.035 kg · 0.08 lb
Brand Garmin Silva
Category Navigation Navigation
Garmin Montana 700i
390 g

Ruggedised GPS with large touchscreen and inReach satellite.

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Silva Ranger S
35 g

Classic orienteering compass with sighting mirror.

Full details →

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Garmin Montana 700i vs Silva Ranger S: which should you buy?

If saving weight is your priority, the Silva Ranger S wins — at 35 g it is 355 g (91%) lighter than the Garmin Montana 700i (390 g). That said, the heavier option may justify the extra grams with more capacity, durability or comfort, so weigh the trade-off against how you'll use it.

See where both rank against everything else in this category on the lightest navigation page, or browse the full gear weight database.

More navigation comparisons