NUNET Bluetooth Bike Lock, NULOCK Anti-Theft Waterproof 71in Steel Cable, Keyless APP Controlled, 110db Alarm, for Bicycle, Scooter, Motorcycle, Gray

What It Is

This is a Bluetooth-enabled bike lock with a 71-inch steel cable, keyless app control, and a 110dB alarm. It’s designed for securing bicycles, scooters, and motorcycles—not for lawn mowers or power equipment.

Fitment & Compatibility

• Not for lawn mowers or outdoor power equipment – this lock has no standard mounting points for mower frames, deck handles, or battery compartments.
• Vehicle fitment: Works with any bike, scooter, or motorcycle with a frame tube, wheel, or seat post that a 71-inch cable can wrap around (cable diameter ~10mm).
• Check before buying: Ensure your device has a solid anchor point (e.g., a fixed object like a pole or rack) since the cable is flexible but not cut-resistant. The lock body is weather-resistant (IP65), but the cable isn’t rated for prolonged outdoor UV exposure.
• App requirements: Requires a smartphone running iOS 9.0+ or Android 5.0+ with Bluetooth 4.0. The app must be installed and the lock paired before first use.

Key Things to Know

• Installation difficulty: Easy – no tools required. Just wrap the cable around your bike and lock, then pair via the NULOCK app. The alarm activates when motion is detected (adjustable sensitivity via app).
• Quality note: 3.8/5 rating reflects mixed reviews on battery life (CR2032 coin cell lasts ~6 months with moderate use) and occasional Bluetooth disconnects. The cable is PVC-coated steel – resistant to cutting with basic tools but not bolt cutters.
• Common gotcha: The alarm can be triggered by wind or accidental bumps, especially at high sensitivity. Disable it via app or lower sensitivity to avoid false alarms. Also, the lock won’t automatically re-lock after unlocking – you must manually close the shackle.
• Waterproof claim: IP65 rating means it’s splash-proof, not submersible. Avoid leaving it in heavy rain or snow for extended periods.

Should You Buy It

Buy this if you need a convenient, keyless lock for a bike or scooter and want a loud alarm as a deterrent. Skip it if you need high-security theft protection (the cable can be cut with decent bolt cutters) or if you’re looking for a lawn mower lock – it’s not designed for that purpose.