Keyless Smart Lock

ROCKBROS NFC Smart Bike U-Lock

A keyless U-lock that unlocks with a phone tap or NFC card, no keys needed daily.

Product data checked 2026-08-28·Editorial Policy

Price

$86.99

Key Features

NFC tap-to-unlock via phone or card/sticker
One-touch unlock, no keys needed daily
Reinforced shackle resists cutting and prying
600mAh battery, up to 1,500 unlocks per charge
Type-C fast charging, dustproof port

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Should you buy this?

A real U-lock that unlocks with a phone tap. Convenience, not more security than a keyed U-lock.

Who it's for

Keyless Smart Lock

Skip this if

You want nothing to charge, or a keyed U-lock already solves the problem.

Product Details

Skip the keys — this U-lock unlocks with a tap from your phone or an included NFC card/sticker. The reinforced shackle resists cutting, prying, and pulling, while a silicone cover shields your frame from scratches. The 600mAh battery is rated for up to 1,500 unlocks per charge and recharges over a dustproof Type-C port.

FAQ

How fast does the lock charge?

It charges over a dustproof Type-C port and is rated for up to 1,500 unlocks per charge on its 600mAh battery — plan to recharge it on a normal phone-charger cadence rather than waiting until it's empty.

Is a smart lock worth the extra cost over a regular U-lock?

For most commuters, a regular keyed U-lock is the better default — it's cheaper and has nothing to charge. This one earns its price if you specifically want to stop fumbling for keys one-handed while holding a bag or a bike.