Monitor the punching data in realtime Track data with an android app - smart force tracker is new kind of device.It can be attach on the sandbag.Then measure every punch and send them to you smart phone.It can measure force power and punch speed. It also support voice report on punch force. Many training modes - There are force test,reaction test and challenge mode in the app.You can train with different mode basing on different purposes. Voice feedback available - No need to keep looking on the phone.Just hear the result Simple steps to use the device - You should have a punching bag to attach the device. If you use stand punch bag, the weight should heavier than 15kg.(And don't use water bag) Product Name:
Color: White / Black
Size: 95*95*10 mm
Weight: 20g
Usage Time: 200 hours
Bluetooth: V4.2

Description: ( Please read before order )
1: android APP(7.1 or above).
IOS: search FightTech in apple store
2.You should have a punching bag to attach the device. If you use stand punch bag, the weight should heavier than 15kg.(And don't use water bag)
3.The APP need to input the parameters of your punching bag to calculate the accurate force power.
4. Working principle of force tracker: force interaction.

User Manual
1.Attach the device on the sandbag.
2.Punch the sandbag to wake the device up.
3.Open the app and connect bluetooth.
4.Punch,and you will get the data with voice feedback