Garmin Xero C1 Pro Chronograph vs Nitecore NB10000 Gen4

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

Garmin Xero C1 Pro Chronograph is the lighter option — 88 g lighter than the Nitecore NB10000 Gen4 (59% less weight). If grams matter to you, that is the one to beat.

Spec	Garmin Xero C1 Pro Chronograph	Nitecore NB10000 Gen4
Weight	60 g · 0.060 kg · 0.13 lb	148 g · 0.148 kg · 0.33 lb
Brand	Garmin	Nitecore
Category	Electronics	Electronics

Garmin Xero C1 Pro Chronograph

60 g

Compact digital chronograph for precise timing.

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Nitecore NB10000 Gen4

148 g

Carbon-fiber 10000mAh power bank with knock-to-wake, glowing ports and best-in-class efficiency per gram.

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Garmin Xero C1 Pro Chronograph vs Nitecore NB10000 Gen4: which should you buy?

If saving weight is your priority, the Garmin Xero C1 Pro Chronograph wins — at 60 g it is 88 g (59%) lighter than the Nitecore NB10000 Gen4 (148 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.

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