Fitbit Charge 3 Advanced Health & Fitness Tracker - Blue Grey/Rose Gold Aluminium

Understand your health and take action to improve with Fitbit Charge 3 – an advanced health and fitness tracker that uses 24/7 heart rate and personalised insights to reveal what's below the surface. Boasting an easily USB chargeable battery that can last up to 7 days, smartphone notifications and a large backlit touchscreen display, there's no reason not to be atop your fitness goals. 

Features:

• Fitbit fitness tracker
• Model: Charge 3 Advanced Health & Fitness Tracker
• Colour: Blue Grey/Rose Gold Aluminium
• Pack contents:
  • Fitbit Charge 3
  • Classic wristbands
  • Small: Fits wrists 140mm-180mm in circumference
  • Large: Fits wrists 180mm-220mm in circumference
  • Charging cable
  • NFC chip for Fitbit Pay
• Compatibility: iOS 10 and later, Android 5.0 and later and Windows 10 devices (requires Bluetooth LE and Internet connection)
• Operating system: Fitbit OS3.0
• Display: Greyscale OLED
• Resolution: 100x150 pixels
• Weight: 29g
• Sensors: 
• 3-axis accelerometer
• Optical heart rate monitor
• Altimeter
• Vibration motor
• Relative SpO2 sensor
• NFC
• Connectivity: Bluetooth/WiFi
• Clasp type: Tang buckle
• Water resistance: 5 ATM
• Large touchscreen with backlit display
• Smartphone notifications
• All-day activity tracking tracks steps, distance, floors climbed, active minutes and calories burned
• 15+ goal-based exercise modes, including run, bike, swim, yoga, circuit training and more
• 24/7 heart rate monitoring
• Reminders to move
• Sleep and sleep stage tracking 
• Interchangeable strap
• Customisable clockfaces
• Connected GPS
• Fitbit Pay technology
• USB charging
• Battery type: Lithium-polymer
• Battery life: Up to 7 days
• Dial dimensions (approx. mm): 38 x 18.3
• Materials:
  • Case: Aluminium 
  • Strap: Elastomer
• 12-MONTH MANUFACTURER WARRANTY