smartwatches

Fitbit Charge 6

FitbitFitbit OS (Compatible with iOS 16.4+ / Android OS 11.0+ via Fitbit app)2023

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Device Specifications

Detailed technical specifications and features for the Fitbit Charge 6

Display

Display1.04" (26.4 mm) AMOLED Color Touchscreen (240x240 pixels), Corning Gorilla Glass 3, Always On Display (AOD)

Battery

Battery LifeUp to 7 days (typical usage) / Shorter with AOD and SpO2 tracking / 5-6 hours with GPS enabled

ChargingProprietary Magnetic Charging Cable (Full charge in 2 hours)

Sensors

SensorsOptical heart rate monitor, 3-axis accelerometer, Built-in GPS + GLONASS, Red and infrared sensors for oxygen saturation (SpO₂) monitoring, Device temperature sensor (skin temperature variation), Vibration motor, Ambient light sensor, NFC, Multipurpose electrical sensors compatible with ECG app & EDA Scan app

Water Resistance

Water Resistance5 ATM (Water resistant to 50 meters, suitable for swimming in shallow water activities, not recommended for activities involving high-velocity or high-temperature water)

Connectivity

ConnectivityBluetooth 5.0, Built-in GPS + GLONASS, NFC for contactless payments (Google Wallet)

Physical Aspects

DesignRectangular tracker with AMOLED display, Aluminum case, Haptic side button, Silicone band (Infinity band included in small and large sizes), Loop and peg closure

Weight30g (including band)

Features

Special FeaturesHealth Tracking (24/7 Heart Rate Monitoring, Blood Oxygen (SpO₂) Monitoring, ECG app for AFib assessment, Skin Temperature Tracking (variation only), Sleep Tracking (Sleep Score, Sleep Stages (Premium), Smart Wake alarm), Stress Management Score, On-wrist mindfulness sessions (Premium only), Daily Readiness Score (Premium only), High/Low Heart Rate Notifications, Irregular Heart Rhythm Notifications, Menstrual Health Tracking, Breathing Rate, Heart Rate Variability), Fitness Tracking (40+ Exercise Modes, Built-in GPS + GLONASS, Active Zone Minutes, Daily Activity Tracking (steps, distance, calories burned, workout intensity map, reminders to move), Automatic Exercise Tracking, Heart Rate on Exercise Equipment via Bluetooth), Smart Features (Google Maps navigation, Google Wallet for contactless payments, YouTube Music controls (paid YouTube Music Premium subscription required, streaming currently available only in Canada and the U.S.), Call, text & smartphone app notifications, Vibrant Color Touchscreen with Customizable Clock Faces, Timer, Stopwatch, Find My Phone, Always-on display mode, Do Not Disturb & Sleep Mode), 6 months Fitbit Premium membership included (new & returning users), Compatible with iOS 16.4+ & Android OS 11.0+, Haptic button for navigation and workout control, Heart rate accuracy improved up to 60% during vigorous activities compared to Charge 5