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Garmin Fenix 7X Solar vs Garmin Vivoactive 6
Weight and specs compared for 2026 — and which one to choose.
Garmin Vivoactive 6 is the lighter option — 54 g lighter than the Garmin Fenix 7X Solar (61% less weight). If grams matter to you, that is the one to beat.
Garmin Vivoactive 6
35 g
Lightweight smartwatch at 1.2oz. Thinnest in Garmin lineup with GPS hiking features.
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Garmin Fenix 7X Solar vs Garmin Vivoactive 6: which should you buy?
If saving weight is your priority, the Garmin Vivoactive 6 wins — at 35 g it is 54 g (61%) lighter than the Garmin Fenix 7X Solar (89 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.