Improve your health and fitness with the Ultrahuman Smart Ring Kickstarter edition. It's perfect for those who are into fitness and want to monitor their physical activity. This smart ring is a multi-sport activity tracker that's perfect for running & jogging. The ring has a built-in heart rate monitor that helps you monitor your heart rate so you can optimize your workouts. It's easy to use and pairs with your smartphone via Bluetooth. Plus, it's stylish with its cyber grey metal finish.

New in box, cyber grey, Size 10