Smartphones and bikes are being integrated constantly. With this device, everything is made seamless. Spybike is a GPS tracker that hides in the steer tube. It uploads coordinates both to your phone and a website in case of theft. Operation is simple – buy a pay as you go SIM card and link it to Spybike. Install the Spybike device in the steer tube. Then, before leaving the bike unattended, arm Spybike by swiping a key over the top cap. A blue light blinks for a second to let you know it’s activated. While activated, a motion sensor detects any abrupt movements and sends SMS alerts with exact coordinates to your cellphone.

Every 20 seconds the bike is moving, a new coordinate is recorded. When the bicycle stops moving, Spybike goes to sleep to conserve the lithium rechargeable battery. Also – if you forget to arm the device and your bike is stolen, it can be remotely armed with a cellphone. Neat.

Measuring 23.5mm diameter, 110 mm in length and weighing 67g, it’s claimed to fit most tubes if they’re 250mm or more in length. Pricing is $150 with SIM card sold separately. Click ‘more’ for a video…