fitbit flex 2

The Fitbit Flex 2™

Fitbit’s Flex 2 comes out as a customisable, slim and up-to-date fitness tracker yet. The super-slim, swim-proof wristband is designed to provide great comfort to the user. Its flexibility to be changed into other accessories allows the user to stay in style while keeping track of their fitness goals. The Fitbit Flex 2™ features Slim and.