Watch your play data in real-time
By attaching the Smart Tennis Sensor to your racket, all your shot data are recorded and can be displayed in real-time on your smartphone via Bluetooth. Through the app screen, you can check the swing (shot) type, ball speed, swing speed, ball spin, ball impact spot and other data for every shot.
This sensor can be rented per day. $20 for one day and $10 each additional day. If the sensor is purchased within a week of rental, the rental fee will be deducted from the price of the unit.