Super price on the S908 GPS Sports can record speed and distance. And besides, it can work as a tracking device health to have heart rate monitor, pedometer and monitor sleep. Its IP68 certification means it is waterproof, so you can wear it even when swimming.
The S908 GPS Sports Smartband offers multiple sports modes, one of which is swimming. It is water resistant to less than 2 meters deep. It has the capacity to support different modes of movement and in each case allows a precise heart rate reading.