ONVIAN Smart Bike Rear Light with Alarm: Vibration sensor alarm
Available Options

Ever been out cycling and wished your bike could scream "Back off!" to thieves? Meet the Smart Bike Rear Light with Alarm—your bike's new best friend. Not just any light, this little genius packs a vibration sensor alarm that blares a 115 dB alarm (that's louder than your neighbor's dog at midnight) if someone messes with your ride. And yeah, it's USB rechargeable, because who has time for batteries? Plus, with an IP65 waterproof rating, it laughs in the face of rain, snow, or whatever the sky throws down. Oh, and it's got a brake sensor because stopping safely is kinda important.
Why you'll love it:
- Shines like a beacon so cars actually see you
- Scares off thieves with a noise that could wake the dead
- Doesn’t care about the weather—rain or shine, it’s fine
- Plugs in easy, no battery hunt required
- USB rechargeable
- 115 dB loud alarm
- IP65 waterproof
- Brake sensor
- Vibration sensor alarm
General specs
- Brand: ONVIAN
- Seller: Joom
- Alarm Loudness: 115 dB
- Waterproof Rating: IP65
- Charging Method: USB
- First listed by seller: 6/21/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Comparison with similar products
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Brand | ONVIAN | TOMTOP JMS | JAPAN SPORTS | TOMTOP JMS | JAPAN SPORTS | CHOQUE jewelry |
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Price | $66.75 | $31.13 | $43.94 | $33.24 | $42.98 | $31.53 |
Seller | Joom | Joom | Joom | Joom | Joom | Joom |
Update | August 8, 2025 | August 29, 2025 | August 31, 2025 | August 29, 2025 | August 31, 2025 | August 8, 2025 |
Power Source | USB rechargeable | Rechargeable | USB rechargeable battery |