All stock codes associated to this product
CHAR5BLKG(FB421BKBKFRCJK), CHAR5-BLK-G(FB421BKBK-FRCJK)
Fitbit charge 5 - Black / Graphite Stainless Steel
Overview
Meet our most advanced fitness & health tracker with tools like high
& low heart rate notifications, EDA Scan app for stress management and more.
Plus, get a 6-month membership of Fitbit Premium** and optimize your routine
with Daily Readiness Score.
Specifications
What's included:
- Fitbit Charge 5
- Infinity band (small & large)
- Charging cable
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. 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 one-second intervals during exercise tracking
and at five-second intervals all other times
Water-Resistance
- Water resistant to 50 metres. 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.
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.
Materials
- The Charge 5 housing is made of aluminium, glass and resin. The band is
made of silicone and has an aluminium buckle.
Heart Rate
- Like all heart rate tracking technologies, accuracy is affected by
physiology, location of device and different movements.
Environmental Requirements
- Operating temperature: -10 to 45 C
- Maximum operating altitude: 8535m
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 13.4 or higher.
- Android OS 10 or higher. See additional tips for Android phones
here.
- Syncing range: Up to 9m
- Certain features like smartphone notifications may require Android 10+.
Check your device compatibility.
- Syncing requires Bluetooth LE, an internet connection and location
permissions granted on the phone
Band Size
Print this guide to find the right size for you. Both small and large sizes
included in box.
- Small: Fits wrist 130mm - 170mm in circumference
- Large: Fits wrist 170mm - 210mm in circumference
Window Size
- Viewing area: 1.04" diagonal
- Viewing area: 26.43mm diagonal
- Screen height: 0.86"
- Screen height: 21.93mm
- Screen width 0.58"
- Screen width: 14.75mm