Check the listing for details. GENUINE Fitbit FB150 USB Wireles Sync Dongle Bluetooth Surge Blaze Alta HR (I). Color: Black, Condition: New other (see details). Listed at 7.95 USD. Enhance your fitness experience with this genuine Fitbit FB150 USB wireless sync dongle. It is compatible with Fitbit devices such as Surge, Blaze, and Alta HR, making it an essential accessory for gym and training activities. The dongle is made of high-quality plastic and steel materials, ensuring durability and reliability. The sleek black color adds a touch of sophistication, while the Bluetooth connectivity ensures hassle-free syncing of fitness data. This dongle is an excellent investment for fitness enthusiasts who want to keep track of their progress without the need for wired connections. Get this genuine Fitbit FB150 USB wireless sync dongle today and revolutionize your fitness journey!