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Garmin eTrex 32x vs Garmin GPSMAP 66i

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

No winner on weight yet. The recorded weights have not both been verified on the same basis. Size, included parts and single-item versus pair weights can differ. Check the linked sources before choosing a replacement.

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Spec Garmin eTrex 32x Garmin GPSMAP 66i
Weight 142 g · 0.142 kg · 0.31 lb 230 g · 0.230 kg · 0.51 lb
Brand Garmin Garmin
Category Navigation Navigation
Garmin eTrex 32x
142 g

Rugged handheld GPS with 3-axis compass and altimeter.

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Garmin GPSMAP 66i
230 g

Robust handheld GPS with inReach satellite communicator for two-way messaging. Preloaded topographic maps with 100-hour battery life.

See it in your base weight → Full details →

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Garmin eTrex 32x vs Garmin GPSMAP 66i: which should you buy?

The listed weights alone are not enough to choose between these products. Confirm the size, included parts and weight basis against each source; choose equipment for the function and fit you need.

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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