![Amazon.com: USB Wireless Sync Adapter Dongle Receiver Compatible with Fitbit Varsa 2 /Versa Lite,Inspire/Inspire HR,Charge 3/2/HR,Ionic,Blaze,Alta HR,Ace/Ace 2,Flex 2,Aria Family : Electronics Amazon.com: USB Wireless Sync Adapter Dongle Receiver Compatible with Fitbit Varsa 2 /Versa Lite,Inspire/Inspire HR,Charge 3/2/HR,Ionic,Blaze,Alta HR,Ace/Ace 2,Flex 2,Aria Family : Electronics](https://m.media-amazon.com/images/I/41llw0DznjL._AC_SL1087_.jpg)
Amazon.com: USB Wireless Sync Adapter Dongle Receiver Compatible with Fitbit Varsa 2 /Versa Lite,Inspire/Inspire HR,Charge 3/2/HR,Ionic,Blaze,Alta HR,Ace/Ace 2,Flex 2,Aria Family : Electronics
![SplenSun for Fitbit Wireless Dongle Sync Transceivers Compatible Fitbit Inspire HR,Inspire 2,Versa Lite,Charge 3,Charge 2,Charge HR,Flex 2,Ionic,Blaze,Alta HR,Ace,Surge,Aria 2 Fitness (1 Pack) : Electronics SplenSun for Fitbit Wireless Dongle Sync Transceivers Compatible Fitbit Inspire HR,Inspire 2,Versa Lite,Charge 3,Charge 2,Charge HR,Flex 2,Ionic,Blaze,Alta HR,Ace,Surge,Aria 2 Fitness (1 Pack) : Electronics](https://m.media-amazon.com/images/I/31P7mULc-sL._AC_.jpg)
SplenSun for Fitbit Wireless Dongle Sync Transceivers Compatible Fitbit Inspire HR,Inspire 2,Versa Lite,Charge 3,Charge 2,Charge HR,Flex 2,Ionic,Blaze,Alta HR,Ace,Surge,Aria 2 Fitness (1 Pack) : Electronics
![SplenSun for Fitbit Wireless Dongle Sync Transceivers Compatible Fitbit Inspire HR,Inspire 2,Versa Lite,Charge 3,Charge 2,Charge HR,Flex 2,Ionic,Blaze,Alta HR,Ace,Surge,Aria 2 Fitness (1 Pack) : Electronics SplenSun for Fitbit Wireless Dongle Sync Transceivers Compatible Fitbit Inspire HR,Inspire 2,Versa Lite,Charge 3,Charge 2,Charge HR,Flex 2,Ionic,Blaze,Alta HR,Ace,Surge,Aria 2 Fitness (1 Pack) : Electronics](https://m.media-amazon.com/images/I/51WgV2g0aEL._AC_SX522_.jpg)
SplenSun for Fitbit Wireless Dongle Sync Transceivers Compatible Fitbit Inspire HR,Inspire 2,Versa Lite,Charge 3,Charge 2,Charge HR,Flex 2,Ionic,Blaze,Alta HR,Ace,Surge,Aria 2 Fitness (1 Pack) : Electronics
![Amazon.com: Replacement USB Wireless Sync Dongle Compatible with Fitbit Luxe/Versa 3/Sense/Charge 4/Varsa 2/Versa Lite/Ace2/Aria 2/Charge 3/Flex 2/Charge 2/Alta HR/Blaze/Surge/Charge HR/Flex/One Activity Trackers : Electronics Amazon.com: Replacement USB Wireless Sync Dongle Compatible with Fitbit Luxe/Versa 3/Sense/Charge 4/Varsa 2/Versa Lite/Ace2/Aria 2/Charge 3/Flex 2/Charge 2/Alta HR/Blaze/Surge/Charge HR/Flex/One Activity Trackers : Electronics](https://m.media-amazon.com/images/I/61JWwrLpt7L._AC_SX522_.jpg)
Amazon.com: Replacement USB Wireless Sync Dongle Compatible with Fitbit Luxe/Versa 3/Sense/Charge 4/Varsa 2/Versa Lite/Ace2/Aria 2/Charge 3/Flex 2/Charge 2/Alta HR/Blaze/Surge/Charge HR/Flex/One Activity Trackers : Electronics
![SplenSun for Fitbit Wireless Dongle Sync Transceivers Compatible Fitbit Inspire HR,Inspire 2,Versa Lite,Charge 3,Charge 2,Charge HR,Flex 2,Ionic,Blaze,Alta HR,Ace,Surge,Aria 2 Fitness (1 Pack) : Electronics SplenSun for Fitbit Wireless Dongle Sync Transceivers Compatible Fitbit Inspire HR,Inspire 2,Versa Lite,Charge 3,Charge 2,Charge HR,Flex 2,Ionic,Blaze,Alta HR,Ace,Surge,Aria 2 Fitness (1 Pack) : Electronics](https://images-na.ssl-images-amazon.com/images/I/61AT6w17hYL._AC_UL160_SR160,160_.jpg)