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Features |
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FITNESS |
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- Heart rate tracking
Active Zone Minutes
Built-in GPS
Cardio Fitness Score
Daily Readiness Score
Automatic exercise tracking
Exercise modes
Water resistant
Workouts on your phone
Steps, distance & calories
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HEALTH |
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- SpO2 (blood oxygen) tracking
Resting heart rate
High & low heart rate notifications
Heart rate variability
Skin temperature variation
Breathing rate
Wellness report
Menstrual health tracking
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SLEEP & STRESS |
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- Sleep tracking & sleep stages
Sleep Profile
Sleep Score
Smart Wake alarm
Stress Management Score
Mindfulness sessions
Relax breathing sessions
Reflections
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SMARTS & MORE |
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- On-wrist Bluetooth® calls
Call, text and app notifications
Alexa Built-in
Google Maps
Google Wallet
Fitbit Pay
Find My Phone
Always-on display mode
Do not disturb & sleep mode
Fast charging
6+ day battery
Thin, lightweight design
Color touchscreen
Clock faces & accessories
Compatible with iOS and Android devices
Fitbit Premium membership
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Specs |
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What's included: |
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- Fitbit Versa 4
Classic band (small & large)
Charging cable
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Sensors & Components |
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- Multi-path optical heart rate sensor
Red and infrared sensors for oxygen saturation (SpO2) monitoring
Altimeter
3-axis accelerometer
Ambient light sensor
NFC
Built-in GPS + GLONASS
Vibration motor
Speaker (75dB SPL @10cm)
Microphone
WiFi (deactivated, cannot be turned on)
Device temperature sensor (skin temperature variation available in the Fitbit app)
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Battery & Power |
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Battery life of 6+ days. Battery life and charge cycles vary with use, settings and other factors; actual results will vary. We recommend charging your tracker every few days to ensure you are always tracking.
- Battery type: Lithium-polymer
Charge time (0-100%): Two hours
Radio transceiver: Bluetooth® 5.0
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Memory |
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- 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
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Water-Resistant |
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- Water resistant to 50m. 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.
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Materials |
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- This watch includes a band made of a flexible material similar to that used in many sports watches, as well as an aluminium watch case and buckle.
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Heart Rate |
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- Like all heart rate tracking technologies, accuracy is affected by physiology, location of device and different movements.
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Environmental Requirements |
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- Operating temperature: -10° to 45° C
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Compatibility |
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- Google account will be required.
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 15 or higher.
→ Android OS 9 or higher.
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Syncing |
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- Syncing range: Up to 9m
Certain features like smartphone notifications may require Android 9+.
Syncing requires Bluetooth® LE, an internet connection and location permissions granted on the phone
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Band Size |
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- Small: Fits wrist 129mm - 175mm in circumference
Large: Fits wrist 158mm - 209mm in circumference
Dimensions: 40.5mm l x 40.5mm w x 11.2mm h
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 FITBIT)
