Wokamon for Apple Watch - Tamagotchi meets fitness tracking, on your wrist
Courtmatics Smart Tennis Coaching System - Instant coaching & detailed feedback on your tennis game
Motion Tennis Cast - Wii like Tennis game for Android Phones/Wear & Chromecast.
Smash Tennis - Makes finding tennis partners easy
Nomi - A creature for your Apple Watch you need to keep alive
ShotTracker - Boosts basketball players' shot by measuring performance