I bet your juggling balls are not as smart as the Juggglow. These are intelligent juggling balls that connect to your smartphone via Bluetooth smart. These balls feature multi-color LEDs, so you can create cool effects with them. More importantly, you can share your juggling feats with your friends.
You can connect up to 7 smart juggling balls to your smartphone via Bluetooth. An accelerometer handles juggling pattern recognition. You get to compete with your friends and use the juggling tutorials available to improve your skills. The app has more than 100 challenges to help improve your juggling skills. It will run on iOS and Android devices. The project is up for funding on Indiegogo.