USENSE Smart BT4.0 Wireless Rechargeable Tennis Sensor Monitor Racket Sensor Motion Tracker Analysis for Pro and Amateur

Featuring compact and lightweight design, no-tangle wireless connection with Smartphone, and accurate data reports, this small but powerful tennis sensor is wonderful innovative product for professional or amateur tennis players. It is easy installed on the tennis racket to monitor your max swing, analyze average smash so that you can understand and train your skills in a more sensible manner.

Features:
RECORD DATA: Accurately records current swing, shot speed, stroke speed, swing timer, duration and create reports on fastest serve, fastest ball speed and one day’s activity, etc.. You also can set up target. 
COMPACT AND LIGHTWEIGHT: Compact and lightweight sensor with flex mount or plastic mount installed securely on your tennis racket adds no burden to this fun activity. 
WIRELESS CONNECTIVITY: With BT 4.0 technology and 6-axis sensor, your can connect this item with your Smartphone to record activity data instantly in a very neat way. 
LIGHT INDICATOR: Lights shine in a progression to indicate charging state, all shine simultaneously to indicate fully charged state. Single light shines on the side to indicate low power. Shake the sensor quickly until the lights shine to start the item.
EASY INSTALLATION: With items provided, you can install the sensor in two different manners. It is easy to install without need of any other tools. 

Main Functions: 
1. Motion Monitoring
Precisely and in-timely track the current swing, shot speed, stroke speed, swing timer, duration to produce sports reports.
1. Motion analysis
To improve your skills by analyzing your each game and progress reports created automatically and comprehensively.
2. Sync Data
Sync your data with high technology when connected with the APP to provide the accurate records that will serve best for your training purpose.
3. Sharing
You can share your activity data and reports in photos or videos to your social network. 

Specifications: 
Color: Black / Green / Pink / Purple (Optional)
Sensor: High-performance 6-axis sensor
Material: PC + Silicone Rubber 
Technology: for Android 4.3 or later, for iOS 7.0 or later
Wireless connectivity: BT 4.0
Battery: Rechargeable 130mAh lithium battery 
Charging method: USB charging
Charging time: 3h
Playing time: 4h
Memory: 3000 playing data 
Sensor dimension: 27 * 27 * 11mm / 1.1 * 1.1 * 0.4in
Sensor weight: 8.2g / 0.28oz
Package size: 13 * 10 * 4cm / 5.1 * 3.9 * 1.5in
Package weight: 92g / 32oz

Package List:
1 * Tennis Racket Sensor
2 * Silicone Mount
1 * USB Charging Cable
1 * User Manual (English)