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Garmin Instinct 2 Solar vs Garmin Instinct 3 Solar
Weight and specs compared for 2026 — and which one to choose.
Both weigh the same at 52 g, so choose on features, price and fit.
Garmin Instinct 3 Solar
52 g
Rugged GPS smartwatch with solar charging, 28-day battery in smartwatch mode, and unlimited battery in expedition GPS mode. Altimeter, compass included.
Check price Full details →Garmin Instinct 2 Solar vs Garmin Instinct 3 Solar: which should you buy?
On weight these two are identical (52 g), so your decision comes down to features, fit and price. Check the full details and current price for each above.
See where both rank against everything else in this category on the lightest navigation page, or browse the full gear weight database.