The Cricket - A Small Lightweight Bike Alarm
indiegogo.com
indiegogo.com
This is my favorite:
> It is advisable not to attach the Cricket to metal objects such as your bike frame.
And also this about how long it "lasts":
> At least a year, usually a lot more, depending on how much you use it.
Even though the second paragraph says (in bold text, no less):
> works for years without replacing the battery or switching the device on/off.
So it does matter how much I use it? Or it doesn't?
It works over Bluetooth so it will alert you if you stay in distance of 150ft (45.72 meters). I wonder if you can use your phone to listen music over Bluetooth while staying connected to the cricket device?
I have got my bicycle recently vandalized because the thieves could not brake the lock, so they destroyed everything they could and left with just the seat - it was in the night in front of the building where I live in :(
I would love to have a solution to keep thieves away without adding too much weight - in my case a loud alarm would have been enough - but I cannot imagine one small and light enough for a bicycle.
My sights for my MTB are still on the SpyBike GPS track that has an NFC tag to activate, and is completely invisible to the naked eye (So a much larger chance it remains there even if i gets stolen)
I'm really having a difficult time seeing how this is useful...
Success of this device depends on the reaction speed of the owner or other Cricket users being quicker than the thief can steal it. Good challenge, but my money is on the thief ;-)
The trick will be to get scale so that the network features become a reality.