How can I make a product similar to this one ---> https://www.pubnub.com/blog/diy-fitness-tracker-over-bluetooth-with-arduino-and-cordova/
with these components:
The respective syncing cable for above device
TinyCircuits TinyDuino Basic Kit
TinyCircuits Accelerometer Tinyshield
TinyCircuits Bluetooth Low Energy
A microusb cable with data capabilities for TinyDuino