Fitbit blaze retail fitness trackers

Product Name: Fitbit blaze retail fitness trackers
Pre-owned retail condition but it works great. Still holds a great charge. Features & details See simplified heart rate zones for quickly checking exercise intensity during workouts with PurePulse (TM) continuous, wrist based heart rate monitoring (no uncomfortable chest strap required) Use multi-sport tracking to track runs, cardio, cross-training, biking and more. Effortlessly and automatically record other workouts to your dashboard with SmartTrack Enable is connected GPS to map your routes and see run stats like pace and duration on display (when your phone is nearby) We recommend charging your device every few days to ensure you are always tracking. Syncs with Windows Vista and later, Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 Jan. And later, and leading Android and Windows devices Syncing range: Up to 6.1 m and Syncing requires Bluetooth LE and Internet connection. Windows 10 computers that do not have Bluetooth LE will need a wireless sync dongle in order to sync.