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Garmin Forerunner 970 vs Garmin Instinct 2 Solar

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

Garmin Instinct 2 Solar is the lighter option — 4 g lighter than the Garmin Forerunner 970 (7% less weight). If grams matter to you, that is the one to beat.
Spec Garmin Forerunner 970 Garmin Instinct 2 Solar
Weight 56 g · 0.056 kg · 0.12 lb 52 g · 0.052 kg · 0.11 lb
Brand Garmin Garmin
Category Navigation Navigation
Garmin Forerunner 970
56 g

AMOLED multisport GPS watch with multiband positioning, full color topo maps and turn-by-turn navigation for running, hiking and backpacking.

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Garmin Instinct 2 Solar
52 g

Rugged GPS watch with solar charging. Military spec.

Full details →

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Garmin Forerunner 970 vs Garmin Instinct 2 Solar: which should you buy?

If saving weight is your priority, the Garmin Instinct 2 Solar wins — at 52 g it is 4 g (7%) lighter than the Garmin Forerunner 970 (56 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