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Coros Pace 3 vs Garmin eTrex SE

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

Coros Pace 3 is the lighter option — 118 g lighter than the Garmin eTrex SE (75% less weight). If grams matter to you, that is the one to beat.
Spec Coros Pace 3 Garmin eTrex SE
Weight 39 g · 0.039 kg · 0.09 lb 157 g · 0.157 kg · 0.35 lb
Brand Coros Garmin
Category Navigation Navigation
Coros Pace 3
39 g

Lightweight dual-frequency GPS sport watch with breadcrumb navigation, optical heart rate and up to 17-day battery life.

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Garmin eTrex SE
157 g

Rugged entry-level handheld GPS with up to 168-hour battery life in standard mode. Sunlight-readable display with reliable satellite reception for trail navigat...

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Coros Pace 3 vs Garmin eTrex SE: which should you buy?

If saving weight is your priority, the Coros Pace 3 wins — at 39 g it is 118 g (75%) lighter than the Garmin eTrex SE (157 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