Of course. Keep is an app, which was launched on February 4, 20 15. Committed to providing one-stop sports solutions such as fitness teaching, running, cycling, making friends, fitness diet guidance and equipment purchase. Keepapp has real-time voice broadcast of heart rate, and this software can be set on. Keep has opened an offline sports space, Keepland, to sell KeepKit series of intelligent hardware products. The AppStore is named "20 15 featured applications".