Easton Power Sensor
TECH SPECS 
TypeThe Easton Power Sensor is a motion capture device that tracks your swing in real time. Simply attach the sensor to the bottom of any bat and start swinging. Information will be automatically sent to your smart phone or tablet in the form of easy to understand metrics that will allow you to highlight strengths and weaknesses in each swing. The Smart Video Capture with metric overlay with allow you or your coach to visually identify areas to improve upon in order to become a stronger, more efficient, and overall better hitter.
RechargeableYes
Battery lifeUp to 7 days
DisplaySmartphone app.
SensorsCombination of accelerometers, gyroscopes, and magnetometers
OtherAttachment location: Knob of bat
Connectivity: Bluetooth
METRICS 
TracksTime to Contact, Efficiency Index, Swing Speed, Power Index and the unique Blast Factor Score.
Real-time feedbackYes
OtherVideo capture with corresponding metrics overlaid.
LINKS 
View onAmazon
Amazon US rating3.6 out of 5 stars
Read more