TrackFast is a small bluetooth device that can be attached to any of items. Eg your keys, wallet, luggage...
With the app on your smart phone you can locate your lost or misplaced item easily. The button on the device also doubles as camera remote which make selfie easier.
How it works:
Find items: Tap the "Ring" button on the app and the TrackFast device will sound alert.
Ring Phone: Double click the button on the TrackFast device to make your phone alert.

Item Lost Location Record: Your phone will sound alert when it is separted from the TrackFast device, and the app will also record the separted GPS location to make you find item back more eaily.