Meet GEKO: a smart whistle with GPS and Bluetooth to help you when you are in trouble. Once activated, it automatically calls and texts your GPS location to your preselected contacts. Simply blow or press the whistle for 2 seconds to activate its emergency features.
GEKO offers continuous location tracking on Google Maps. It updates your location every 3 minutes until you deactivate the smart whistle. Like what you see? This gadget is available for under $50 at this time.