Leave the keys at home. The ROCKBROS Smart Bluetooth Fingerprint U Lock puts cutting-edge security right at your fingertip — literally. Whether you're locking up at the coffee shop or commuting daily, this smart lock delivers instant, keyless access with hardened steel protection that thieves can't beat.
Key Features
0.5-Second Fingerprint Unlock: Biometric recognition gets you moving fast — no fumbling with keys
Stores Up to 50 Fingerprints: Share access with family or friends easily via the ROCKBROS app
Bluetooth App Control: Lock, unlock, and monitor usage history remotely from your smartphone
Hardened Steel U-Lock Beam: Resists bolt cutters and forced entry for serious anti-theft protection
Dual Locking Mechanism: Extra layer of security against tampering and heavy-duty attacks
3-Month Battery Life: USB rechargeable — just 3 hours to fully charge
IP6 Waterproof Silicone Shell: Weather-resistant, rust-proof, and easy to grip in all conditions
Details
Unlock Speed: 0.5 seconds
Fingerprint Capacity: Up to 50
Battery: USB rechargeable, ~3 months per charge
Water Resistance: IP6
Material: Hardened steel beam, silicone shell
Smart security for smart riders — grab yours today!
