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Coros Apex 4 vs Gaia GPS Premium Subscription

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

Gaia GPS Premium Subscription is the lighter option — 64 g lighter than the Coros Apex 4 (100% less weight). If grams matter to you, that is the one to beat.
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Spec Coros Apex 4 Gaia GPS Premium Subscription
Weight 64 g · 0.064 kg · 0.14 lb 0 g · 0.000 kg · 0.00 lb
Brand Coros Gaia GPS
Category Navigation Navigation
Coros Apex 4
64 g

Mountain-sports GPS watch (46mm) with dual-band GNSS, titanium bezel and sapphire glass, weight with silicone band.

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Gaia GPS Premium Subscription
0 g

Digital mapping app with offline topo maps for hiking.

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Coros Apex 4 vs Gaia GPS Premium Subscription: which should you buy?

If saving weight is your priority, the Gaia GPS Premium Subscription wins — at 0 g it is 64 g (100%) lighter than the Coros Apex 4 (64 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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