Garmin Epix Gen 2 Sapphire Smartwatch vs Polar Grit X
Weight and specs compared for 2026 — and which one to choose.
AMOLED multisport GPS watch with 16-day battery, sapphire edition. 1.3" always-on display, 65-hour GPS tracking, built-in maps.
Multisport GPS smartwatch weighing 64g with wristband. Rugged design with navigation, long battery life, and military-grade durability.
Building a pack? Add either one to your HikeLoad list, or drop its weight into the base weight calculator, and see what it does to your total weight.
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Garmin Epix Gen 2 Sapphire Smartwatch vs Polar Grit X: which should you buy?
If saving weight is your priority, the Polar Grit X wins — at 64 g it is 6 g (9%) lighter than the Garmin Epix Gen 2 Sapphire Smartwatch (70 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 electronics page, or browse the full gear weight database.