Skylock

Instead of fumbling with keys or dealing with a cryptic combination, Skylock makes securing and untethering your bike as easy as walking up to it. Developed by engineers from Boeing and Jawbone, this smart lock uses built-in solar panels to stay charged, with Bluetooth LE to enable automatic unlocking, Wi-Fi for extended range, and an accelerometer that can alert you should your bike get moved, or call an ambulance should it detect a crash. So, basically everything a simple chain lock isn't.

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