You can’t get better at boxing without regular practice. The BXTRACK is an app connected punch tracker that monitors your punch output in real-time. It can track hand movement 1000 times per second to detect type, velocity, and number of punches thrown. The companion app lets you compare your speed, punch count and intensity to other fighters.
The BXTRACK is compatible with iPhone and Android smartphones. Simply wrap the trackers on your wrists, and you are ready to go.[where to get it]