MyVision Smart Bluetooth Tracer GPS Locator Tag Alarm Car Bag Key Pet Dog Tracker Alerts Direct To Your Smartphone. Our device will show you the last location of the Tracker Via Google Maps. Have you ever lost your keys and could never remember where you left them. Our Gadgets Locates Where you last left them to the nearest Street and then give you signal strength Guiding you to your lost item!! You can even Locate Your Phone by pressing the button on the Gadget it will send the Phone a Ringing Noise until you locate your phone. Never Loose Your Keys/Wallet/Phone.