Dogtra iQ Pet by StarWalk Dog Activity Tracker Customizable led light colors (6 colors) Smart lights for activity, alerts, and goal tracking Programmable reminder notification under my dog alerts IPX7 Waterproof Customizable LED lights Bluetooth 4.0 compatibility to any Apple or Android device Set up alerts and alarms for vet appointments or medications Keeps track of: total steps, calories burned, active time, activity type, distance traveled and temperature