The Fitbit Charge 2 Heart Rate and Fitness Tracker is a heart rate and fitness wristband built for all-day, workouts and beyond. You can maximize your workouts by recording your workouts with multi-sport modes to see real-time workout stats on screen, or rely on Smart Track to automatically record select exercises for you. The PurePulse continuous heart rate tracking makes it easy to track your calorie burn throughout the day and get a snapshot of your cardio fitness level. Reach the best version of yourself with the Fitbit Charge 2 Heart Rate and Fitness Tracker.

Features

• PurePulse heart rate tracking

  The PurePulse continuous heart rate makes it easy to track your calorie burn throughout the day and get a snapshot of your cardio fitness level to help you reach your optimal health. 

• Track Important Health Metrics
  

  Track important health metrics including steps taken, distance, calories burned, floors climbed, active minutes, and hourly activity, so you can continuously improve your fitness.

• Measure your sleep quality
  

  Measure your sleep quality by automatically tracking your sleep duration, consistency and quality, including time in light, deep and REM sleep and wake up peacefully with a silent vibrating alarm.

• Crush your fitness goals
  

  The Fitbit Charge 2 Heart Rate and Fitness Tracker helps you continuously crush your fitness goals by tracking specific exercises like running, weights or yoga.

• Keep Connected
  

  The large OLED display helps you stay connected with call, text and calendar alerts, stay active with Reminders to Move, and find moments of calm with guided breathing sessions

COMPATIBILITY

Protocol

SPECS

Technical Specifications

• Optical heart rate tracker
• 3-axis accelerometer
• Altimeter
• Vibration motor
• Battery type: Lithium-polymer
• Charge time: One to two hours
• Radio transceiver: Bluetooth 4.0
• Saves 7 days of detailed motion data – minute by minute
• Saves daily totals for past 30 days
• Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times
• Syncing requires Bluetooth LE and Internet connection.
• Syncs with Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, Android 4.4 and later, and Windows 10 devices.
• Operating temperature: -10° to 45° C
• Maximum operating altitude: 9,144 m
• Syncing range: Up to 6.1 m
• Fits wrists 14 cm to 17 cm in circumference

INSTALLATION

Installation Guide

Manual