VERT Classic

To be a good basketball or volleyball player you mast need to improve your vertical jump height . VERT Classic is perfect for those how needs to enhance vertical jumping skill. It's wearable sensor counts every jump and how high you reach.
And end of your practice session you can analyze your total performance via your mobile app . So to achieve the goal this device is awesome for basketball or volleyball player to be perfect vertical.

Jump Feature
Jump Count: The total number of jumps in a session primarily used for injury prevention similar to pitch count in baseball.
% of Max: An athlete’s jump consistency and effort.
Best: The highest jump during a session.
Average High: The averaged top 25% of all jumps in a session.

Source: https://www.myvert.com/vert