Mio FUSE is a sleek all-in-one performance wristband that combines patented Mio continuous optical heart rate monitoring technology with the features of a sports watch and activity tracker. Designed for all-day use, Mio FUSE tracks heart rate, distance, pace, steps, calories, and goal progress to provide athletes with a more comprehensive look at exertion, recovery, and overall fitness than any other product on the market. »» Bluetooth Smart (4.
