Brunton TruArc 15 vs Suunto 9 Peak Pro

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

Brunton TruArc 15 is the lighter option — 35 g lighter than the Suunto 9 Peak Pro (47% less weight). If grams matter to you, that is the one to beat.

Spec	Brunton TruArc 15	Suunto 9 Peak Pro
Weight	40 g · 0.040 kg · 0.09 lb	75 g · 0.075 kg · 0.17 lb
Brand	Brunton	Suunto
Category	Navigation	Navigation

Brunton TruArc 15

40 g

Global needle compass. Works anywhere on Earth.

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Suunto 9 Peak Pro

75 g

Ultra-slim GPS multisport watch with sapphire crystal.

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Brunton TruArc 15 vs Suunto 9 Peak Pro: which should you buy?

If saving weight is your priority, the Brunton TruArc 15 wins — at 40 g it is 35 g (47%) lighter than the Suunto 9 Peak Pro (75 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.

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