VERT
Tech specs 
TypeThe wearable tracks and shares real-time stats on your vertical height, average height, highest vertical and total jumps during a game. You can use this little gadget for any sport that involves jumping such as basketball, volleyball, hurdle jumping, and martial arts.
RechargeableYes
Battery life
DisplayYes
SensorsHigh precision 3X gyroscope and high precision high rate 3X accelerometer.
Other
Metrics 
TracksReal-time stats on your vertical height, average height, highest vertical and total jumps during a game.
Real time feedbackYes
OtherThe mobile app shows you a wide range of data views, and also includes a social media function to share your stats with friends.
Links 
View onAmazon
Amazon US rating4.9 out of 5 stars
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