This Bluetooth enabled Smart Dog Leash can pair with your smart phone. Once paired, the handle vibrates when receiving Notifications, Emails, Texts and incoming calls. The GO Leash also allows users to Pin Drop and share their location with a click of a button located above the handle. The lighted GO leash features an additional super powerful frontal LED light that is great during night safety visibility. It tracks walking distance, walking time, walking routes and "drop a pin" to share your location with friends and family. The device is also re-chargeable via USB, no batteries necessary. The leash buckles right into the device and the included Tai-Chi leash that clips into the handle is shockproof and can withstand over 1 full ton of pressure.