Meet the Sophia: a smart jump rope with smartphone support. It has a lightweight and portable design. Sophia has a display that shows your number of jumps. It connects to your smartphone via Bluetooth and helps you monitor your stats and compete with friends. The device is expected to be compatible with iOS and Android devices.
Sophia’s battery lasts for one month. You will be able to use the companion app to track jumps and calories burned, share your stats, and compete with friends. Did we mention that Sophia will be Apple Health & Google Fit ready? The product is getting funded on Kickstarter at this time.[Source]