iota GPS Tracker and Activity Monitor Starter Kit (Two iota trackers) iota is the smallest real-time GPS tracker & activity monitor for pets, kids, cars, bikes, and more! GPS Tracking - Use your smartphone to locate everything you care about in real-time on a map Activity monitoring - Keep track of activity levels throughout the day and set daily goals Motion Sensor - Receive an alert anytime your motorcycle, bike, or vehicle is tampered with Waterproof and Durable - Each iota is tough, sealed, waterproof, and submersible