Dhiedas U9 Bike U Lock with Fingerprint: 4 ways to unlock: fingerprint, app, Apple Watch, and mechanical key
For the cyclist who wants to secure their bike quickly without fumbling for keys, the Dhiedas Bike U Lock redefines convenience. This lock is perfect for commuters or weekend riders who need reliable protection against theft, especially in urban areas. While most bike locks focus on security, this one adds seamless access—unlock with your fingerprint in 0.2 seconds, so you can hop on your bike and go without delay.
The fingerprint sensor works even with wet or gloved hands, a detail you'll appreciate after a rainy ride. With a heavy-duty 18.4mm shackle and a 5ft cable, it secures not just bikes but also skateboards or gates, giving you versatile peace of mind. The long battery life means you won't be stranded; it alerts you before running low. Enjoy your journey with this smart, anti-theft solution that keeps your gear safe and your rides effortless.
Features
- High security with 18.4mm stainless steel shackle and 4.9ft cable
- Ultra-long standby battery lasting up to 12 months
- Easy installation with Velcro strap for flexible mounting
- 12-month warranty and lifetime technical support
- 4 ways to unlock: fingerprint, app, Apple Watch, and mechanical key
General specs
- Brand: Dhiedas
- Model: U9
- Seller: Amazon
- ID: B0F42J8Q1S
- Alarm: Yes
- Weight: 1.97
- Material: Steel
- Lock Type: U-Lock
- Dimensions: 2.95, 21.59, 16.51
- Cable Length: 1.5
- Connectivity: Bluetooth
- Unlock Methods: Fingerprint, App, Key
- OS Compatibility: iOS
- Water Resistance: IP67
- First listed by seller: 2/7/26
If you are interested in more details, you can find full information on the seller's page.
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Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Dhiedas U9 Black
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eLinkSmart YL-C8BF-Black Black Fingerprint unlock with up to 20 fingerprints
|
Master Lock 8320D Black
|
Kryptonite 005292 Black 12mm hardened steel shackle for high security
|
Sportneer ALU-01 Black Heavy-duty 18mm shackle for anti-theft protection
|
APECYC XH2003 Black Advanced fingerprint unlock with 100+ storage
|
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| Brand | Dhiedas | eLinkSmart | Master Lock | Kryptonite | Sportneer | APECYC |
| Model | U9 | YL-C8BF-Black | 8320D | 005292 | ALU-01 | XH2003 |
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| Price | $79.99 | $63.64 | $12.37 | $19.99 | $25.99 | $59.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | February 7, 2026 | February 7, 2026 | February 7, 2026 | February 7, 2026 | February 7, 2026 | January 21, 2026 |
| Alarm | Yes | Yes | Yes | Yes | ||
| Weight | 1.97 | 1.34 | 0.45 | 2.5 | 0.59 | |
| Material | Steel | Steel | Steel | Steel | Zinc Alloy, Steel | Zinc Alloy |
| Lock Type | U-Lock | U-Lock | U-Lock | U-Lock | U-Lock | U-Lock |
| Dimensions | 2.95, 21.59, 16.51 | 6.5, 8.5 | 7.42, 1.35, 9.8 | 16.51, 25.4, 4.45 | 6.25, 11.5, 0.71 | 3.05, 5.08, 119.89 |
| Cable Length | 1.5 | 1.5 | 0.0 | 1.22 | ||
| Connectivity | Bluetooth | Bluetooth | Bluetooth | |||
| Unlock Methods | Fingerprint, App, Key | Fingerprint, Key, App | Key | Passcode | Key | Fingerprint, Key, App |
| OS Compatibility | iOS | Android, iOS | iOS, Android | |||
| Water Resistance | IP67 | IP67 | IP65 | |||