Replacement USB Bluetooth Receiver Wireless Sync

Type: Wrist Strap Function: Passometer Function: Fitness Tracker Function: Sleep Tracker Function: Mood Tracker Function: Message Reminder Function: Call Reminder Function: Answer Call Function: Dial Call Function: Remote Control Function: Push Message Function: Altitude Meter Application Age Group: Adult Language: English Language: Russian Language: Spanish Language: Polish Language: Portuguese Language: Turkish Language: Italian Language: French Language: German Language: Norwegian Compatibility: All Compatible compatible with: for Fitbit Alta HR/Blaze/Alta/Flex 2/Charge 2/Charge/Surge/Charge HR Included: 1xbluetooth Receiver