Fitbit Charge 5 + Premium connects the dots between your activity, sleep, and stress so you can make the best decisions for your body, mind, and health.

It all starts with your 6-month Premium membership* and Daily Readiness*, a score based on activity, sleep, and heart rate variability (HRV) that helps you optimize your workout routine. Your score comes with personalized activity recommendations: low means go easy and recover—light yoga, deep breathing—while a high score gives you the green light to go all out. Enhance your recovery routine with advanced stress-management tools like the on-wrist EDA sensor. 

Stay ahead of heart health with atrial fibrillation (AFib) heart rhythm assessments using the on-wrist ECG app.* And you’ll always have the motivation to reach new goals with hundreds of guided workouts, a gallery of refreshing mindfulness sessions plus the fitness features you know and love like Active Zone Minutes and built-in GPS.

Health

Fitbit ECG (Electrocardiogram) App -Keep track of your heart health with a compatible ECG app that assesses your heart for atrial fibrillation—a heart rhythm irregularity—and share the results with your doctor (coming Soon)

EDA (Electrodermal Activity) Scan App - Use the on-wrist EDA Scan app to detect electrodermal activity—tiny changes in your skin's sweat level which may indicate your body's response to stress.

Stress Management Score  - Get a daily score showing your body’s physical response to stress. You can see how your exercise routine, mindfulness practice, and sleep help to manage your stress levels.

Reflections - Easily log your mood in the app from Very Stressed to Very Calm and observe changes over time.

Oxygen Saturation (SpO2) Monitoring - Track SpO2—the level of oxygen in your blood—to help you learn when there may be an indication of important changes in your overall wellness.**

Heart Rate Variability - Understand if your body is showing potential signs of stress, illness, or fatigue based on your past month’s trends in the variation of time between each heartbeat—known as heart rate variability.***

Breathing Rate - Get to know your average breaths per minute and see if there are any sudden increases that could indicate a change in your well-being with a view of your breathing rate trends from the past month.***

Skin Temperature Tracking - Track your skin temperature variation each night so you can be aware of potential signs of changes in your body like fever or ovulation.◆

Sleep Score & Sleep Stages - Get a better understanding of your sleep quality with a daily Sleep Score and graphs of your time in light, deep, and REM sleep.

Menstrual Cycle Tracking - Know your body better by using the Fitbit app to log periods, record symptoms, and discover patterns in your cycle.◆◆

Health & Wellness Reminders - Activate optional personalized reminders for beneficial tasks that can be tough to remember, like staying hydrated, sticking to a sleep schedule, finding time to exercise, and more.

What's included:

• Fitbit Charge 5
• Infinity band (small & large)
• Charging cable

Band Sizes

Small: Fits wrist 5.1" - 6.7" in circumference

Large: Fits wrist 6.7" - 8.3" in circumference

Sensors & Components

Optical 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 available in the Fitbit app)

Vibration motor

Ambient light sensor

Radio transceiver: Bluetooth

NFC

Multipurpose electrical sensors compatible with ECG app & EDA Scan app

Battery & Power

Battery life of up to 7 days. The use of the always-on display and SpO2 features will require more frequent charging. We recommend charging your tracker every few days to ensure you are always tracking.

Battery type: Lithium-polymer

Charge time (0-100%): Two hours

Memory

Saves 7 days of detailed motion data, minute by minute

Saves daily totals for the last 30 days

Stores heart rate data at 1-second intervals during exercise tracking and at 5-second intervals all other times

Water Resistance

Water-resistant to 50 meters. After getting the band wet, we recommend drying the band because, as with any wearable device, it's best for your skin if the band is clean and dry

Materials

The Charge 5 housing is made of aluminum, glass, and resin. The band is made of silicone and has an aluminum buckle.

Heart Rate

Like all heart rate tracking technologies, accuracy is affected by physiology, location of device, and different movements

Environmental Requirements

Operating temperature: 14° to 113°F

Maximum operating altitude: 28,000ft

Care

Give your wrist a rest by taking the band off every now and then. If the band gets wet or you sweat in it, remove and completely dry the band before putting it back on

Syncing

The Fitbit app is compatible with most popular phones. To set up and use your Fitbit products and services, you must install the Fitbit app on a compatible device running one of the following operating systems:

Apple iOS 12.2 or higher.

Android OS 8.0 or higher. See additional tips for Android phones here.

Syncing range: Up to 30ft

Certain features like smartphone notifications may require Android 8.0+. 

Syncing requires Bluetooth® LE and an internet connection.

Syncs with Mac OS X 12.2 and up, iPhone 5S and later, Android 8.0 and later.

Window Size

Viewing area: 1.04" diagonal

Screen height: 0.86"

Screen width 0.58"