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Brunton TruArc 15 vs Garmin Enduro 3
Weight and specs compared for 2026 — and which one to choose.
Brunton TruArc 15 is the lighter option — 23 g lighter than the Garmin Enduro 3 (37% less weight). If grams matter to you, that is the one to beat.
Garmin Enduro 3
63 g
GPS multisport watch with solar charging and up to 36-day battery life. Topographic maps, altimeter, barometer, and compass for backcountry navigation.
Check price Full details →Brunton TruArc 15 vs Garmin Enduro 3: which should you buy?
If saving weight is your priority, the Brunton TruArc 15 wins — at 40 g it is 23 g (37%) lighter than the Garmin Enduro 3 (63 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.