Diamond Kinetics SwingTracker
TECH SPECS 
TypeThe sensor attaches to virtually any bat, captures nearly 10,000 data points/second about the swing and sends that data instantly to the free SwingTracker mobile app. You can compare your swings to other players from Youth through Professional on all 11 metrics.
Rechargeable Yes. Lithium Ion battery.
Battery life7-8 hours
DisplaySmartphone app
Sensors
Other
METRICS 
TracksSPEED (Max Hand Speed, Max Barrel Speed, Speed Efficiency, Forward Barrel Speed)
CONTROL (Distance in the Zone, Hand Cast Distance, Approach Angle)
QUICKNESS (Trigger to Impact Time)
POWER (Applied Power, Max Acceleration, Impact Momentum)
Real-time feedbackYes
Other- Video capture mode
- Compare the 3D models of two swings on top of each other or side-by-side; compare the 3D model with video of that swing side-by-side
- Access training content and 3D drills to improve and achieve your goals
LINKS 
Affiliate link*Amazon
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