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COROS Apex 2 Pro vs Garmin inReach Messenger

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

COROS Apex 2 Pro is the lighter option — 49 g lighter than the Garmin inReach Messenger (43% less weight). If grams matter to you, that is the one to beat.
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Spec COROS Apex 2 Pro Garmin inReach Messenger
Weight 66 g · 0.066 kg · 0.15 lb 115 g · 0.115 kg · 0.25 lb
Brand COROS Garmin
Category Navigation Navigation
COROS Apex 2 Pro
66 g

Rugged GPS watch with titanium bezel, sapphire glass, dual-frequency GNSS and up to 75 hours of GPS tracking.

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Garmin inReach Messenger
115 g

Affordable satellite messenger with SOS and tracking.

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COROS Apex 2 Pro vs Garmin inReach Messenger: which should you buy?

If saving weight is your priority, the COROS Apex 2 Pro wins — at 66 g it is 49 g (43%) lighter than the Garmin inReach Messenger (115 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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