Hands-on: Fitbit's new Flex 2 and Charge 2 Activity Trackers, plus Blaze & Alta updates | DC Rainmaker
Amazon.com: 3 Pack Sport Bands Compatible with Fitbit Charge 2 Bands Women Men, Adjustable Replacement Strap Wristbands for Fitbit Charge 2 HR Small Large (Large, Rose Gold/Champagne Gold/Wine Red) : Electronics