Meet the Trivoly: a smart disc that attaches to your watch and turns it into a smartwatch with notifications, activity tracking and music control features. It works with any watch and lets you keep up with your notifications and messages on the go. The device has a heart rate monitor and step tracker for fitness. It is also water resistant.
Trivoly is perfect for those of you who already have an awesome watch and don’t want to replace it with a smartwatch. The battery life lasts up to 4 days. Trivoly is compatible with iOS and Android devices. It is expected to ship in February 2016.