SportTracker is for the people who want to keep health life.
It can record your steps,help you to make a perfect slimming plan and monitor your sleeping quality.
On the other hand,it must used with the Pedometer at the meanwhile.
You can put the Device( Pedometer) cliped on your T-shirt or put it into your pocket,
and it can monitor your pedometer data or sleeping data by switched the pedometer mode or sleeping mode;
Then ,the device can upload the data to the Sport Tracker by BLE(The Pdeometer must be connected to iphone/ipod first.).
After that ,the Sport Tracker would put the data into database that would make data query convenient for the people.