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The Smartphone Alerting Bike Alarm

Was $99.95 NOW $19.95

This is the bicycle alarm that automatically alerts a smartphone when it is stolen. The alarm looks like a typical bike light that attaches to the seat post and its built-in motion-sensor detects movement and instantly sends an alert to a smartphone via Bluetooth as well as sounding an audible alarm at the bike. The free app also allows you to drop a pin that maps where you last parked the bike so you can easily find your way back to it. When riding a bike, the alarm's light can be turned on to alert drivers to your whereabouts. The alarm can notify a smartphone up to 230' away and its rechargeable battery lasts up to two weeks after a two-hour charge via the included adapter. Compatible with iPhone SE, 6s, 6, 5, 4S, 4 running iOS 6.1 and up. 4 1/4" L x 3" W x 1 1/2" H. (8 oz.)

Compatible Devices

Compatible with:
  • iPhone SE
  • iPhone 6S
  • iPhone 6
  • iPhone 5/5c/5s
  • iPhone 4/4S

Lifetime Guarantee

The Smartphone Alerting Bike Alarm comes with The Hammacher Schlemmer Lifetime Guarantee. Items that we sell are guaranteed for their normal life under standard non-commercial use.

Should any product fail to meet your expectations, we will replace it or refund the cost of the item less shipping and service fees. Returns older than one year will be credited in form of a gift certificate.

Should you have any questions, we are available seven days a week (Monday - Friday 7:30 AM - 9 PM EST and Saturday - Sunday 7:30 AM - 8 PM EST) Please call 1-800-321-1484 to speak with a specialist or email us at to receive a response within 24 hours or less.

Sale item quantities are limited — please order soon.

Item 87063
Price $19.95
We regret that this item is no longer available.

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The Smartphone Alerting Bike Alarm.
Hover and click to magnify, click again to zoom.
The Smartphone Alerting Bike Alarm.
The Smartphone Alerting Bike Alarm.
The Smartphone Alerting Bike Alarm.