Emideals Accessories Kits for Fitbit Flex - USB Charging Cable + Replacement Wristband + Sport Magnetic Clasp Clip for Fitbit Flex Wireless Activity Sleep Wristband (Pink) Accessories Kits for Fitbit Flex - USB Charging Cable + Replacement Wristband + Sport Magnetic Clasp Clip USB Charging Cable - Only for charging, no "Reset" function. Replacement Wristband - With Band and Metal Clasp for Fitbit Flex Sport Magnetic Clasp - With strong magnetism, Do sports with free Three month warrany - During the period we accept replacement and refund if the item has problem