Safe Turn. Strap these onto your wrist/s and let those crazy SUV nutz know where you’re heading when you want to make a turn. Customisable to operate at different angles so you can tailor them to fit in with your particular arm waving technique. A$19.95. Video.
The Safe Turn Indicator is a new Australian invention. It is a small, portable, automatic bicycle light indicator that easily clips to the wristband that is provided or to your own glove. Unlike other bicycle indicators, the Safe Turn Indicator does not require any special action from the cyclist. When your hand is raised to indicate a turn, the internal tilt switch detects the change in the position and the orange light starts to blink.