First11
Tech specs 
TypeEach order includes two soccer tracker sensors that can be worn on one or both legs to track data.
RechargeableYes
Battery lifeup to 150 Minutes
Display
SensorsAccelerometer , Gyroscope, Magnetometer
Other
Metrics 
TracksDistance, number of kicks per foot, time spent walking, running and sprinting, strength of kicks, movement speed, calories burned
Real time feedbackYes
Other
Links 
Affiliate link*Amazon
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