Fitbit Charge Wireless Activity Monitor (SM – Black)

• Fitbit Charge Wireless Activity & Sleep Wristband
• Grade B (see below for description)

• General Features:
• Color: Black
• Size: Small
• Water resistant
• Display: OLED
• All-day activity: track steps, distance, calories burned, floors climbed and active minutes
• Watch + display: see daily stats, time of day and exercise mode on the OLED display
• Caller ID: see call notifications on display with compatiable mobile devices
• Long battery life: Lasts longer than competing trackers with a battery life of 7-10 days
• Auto sleep + alarms: Monitor your sleep automatically and set a silent alarm
• Wireless syncing: Sync stats wirelessly and automatically to leading smartphones and computers

• Syncing:
• Syncing range: 20 feet
• Call notifications via Bluetooth 4.0
• Syncing to computers requires Internet connection and USB port
• Syncing to mobile devices requires Bluetooth and Internet connection
• Syncs with Windows Vista and later, Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, and leading Android and Windows devices

• Materials:
• Charge’s wristband is made of a flexible, durable elastomer material similar to that used in many sports watches. Charge also has a surgical-grade stainless steel clasp

• Sensors and Components:
• 3-axis accelerometer
• Altimeter
• Vibration motor

• Memory:
• Tracks 7 days of detailed motion data – minute by minute
• Tracks daily totals for past 30 days

• Battery and Power:
• Charge your device every few days to ensure you are always tracking
• Battery life: up to 7 – 10 days
• Battery type: Lithium-polymer
• Charge time: One to two hours
• Radio transceiver: Bluetooth low energy

• Unit Dimensiosn:
• Size small fits wrists: 5.5″ – 6.5″

• Fitbit Charge Wireless Activity & Sleep Wristband
• Charging cable
• Wireless sync dongle

• Notes:
• Model: Charge
  
  
• Product Requirements:
• USB port
• Windows Vista and up
• Mac OS X 10.6 and up
• iPhone 4S and up
• iPad 3rd and up
• Android and Windows devices

• Grade B:
• Fitbit is in very good working condition, may have minor cosmetic blemishes, examples of which are (but not limited to):
• Scratches in casing (particularly the back of the Fitbit)
• Very fine hairline cracks in casing that does not affect usability
• Very minor denting that does not affect usability (particularly on the corners)
• Fine scratches or scuffs in the screen (not noticeable when powered on)
• Bright or dead pixels