- Set the Pace with GPS
- Track Fitness with Heart
- Music That Moves You
- Optimize Your Sleep
- Connected on the Go
- Designed for Fitness
24/7 Heart Rate Tracking
Track calorie burn and optimize workout efforts with our enhanced PurePulse® 2.0 technology & see your resting heart rate trends and cardio fitness level in the app.
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 well-being. See it at a glance on your wrist with an SpO2 clock face or swipe to your Today dashboard for average levels & trends over the past week. Head to the app to find those weekly levels in your Health Metrics dashboard, or discover more with Premium: trends from the past month alongside your personal ranges to help you interpret the data.◆◆◆
High & Low Heart Rate Notifications
Your heart rate is a key indicator of health, so stay informed when Versa 3 detects that your heart rate is above or below your threshold.
Skin Temperature Variation
Track your skin temperature each night to see how it varies from your personal baseline. View your nightly average and trends over the past week in the Health Metrics dashboard.◆◆◆
Sleep Stages & Sleep Score
See your time in light, deep and REM sleep and get a daily Sleep Score in the Fitbit® app and on your wrist to better understand your sleep quality each night.
Set your Fitbit alarm to wake you with a quiet vibration during a lighter sleep stage to help you feel more refreshed.
Snooze uninterrupted by using sleep mode to mute smartphone notifications and stop your screen from turning on at night. Set a schedule to turn sleep mode on automatically.
Stress Management Score
Better understand how your body handles stress with an in-app score that tracks physical signs of it.
Easily log your mood in the app from Very Stressed to Very Calm and observe changes over time.
Guided Breathing Sessions
Find moments of calm in your day with 2- and 5-minute guided breathing sessions that are personalized based on your heart rate.
Automatically measure your breathing rate while you sleep to help you understand your wellness and learn if there are signs of significant changes. View your nightly average and trends over the past week in the Health Metrics dashboard.‡
Heart Rate Variability
Track heart rate variability (HRV)—the variation of time between each heartbeat— to see if your body is showing potential signs of stress, illness or fatigue. View your nightly average and trends over the past week in the Health Metrics dashboard.‡
Menstrual Health Tracking
Know your body better by using Versa 3 and the Fitbit app to log periods, record symptoms, track your ovulation and discover patterns in your cycle.◆◆
Get the nudge you need to stay on track with personalized reminders that help you move more, stick to a sleep schedule and more.
During outdoor runs, rides, hikes and more, use built-in GPS to see your pace & distance without your phone, then see a map of your workout route in the Fitbit app.
Workout Intensity Map—In App Only
After outdoor exercise, check your workout intensity map in the Fitbit app to see your heart rate zones throughout your route and learn where you put in the most effort.
Active Zone Minutes
Active Zone Minutes help you make every minute count during workouts by buzzing your wrist when you enter your personalized target heart rate zone.
All-Day Activity Tracking
Track all-day activity like steps, distance, floors climbed, active minutes and calories burned to show how every part of your day gets you closer to your goals.
Fitbit Versa 3 is water resistant to 50 meters, which means you’re free to track laps in the pool, wear it at the beach and beyond.
20 Goal-Based Exercise Modes + SmartTrack™
Choose from up to 20 exercise modes to get real-time stats during your workouts—or let SmartTrack® automatically recognize and record your exercises.
Cardio Fitness Level
Get a better understanding of your fitness level and learn how you can improve over time with a personalized in-app Cardio Fitness Score.
Calls From Your Wrist
Call, Text & App Notifications
Apps on Your Wrist
Find My Phone App
Do Not Disturb Mode
Design & More
6+ Day Battery
Thoughtfully Crafted Design
Hundreds of Clock Faces
Fitbit Versa 3
Classic wristband (both small & large)
Sensors & Components
Built-in GPS + GLONASS
Red and infrared sensors for oxygen saturation (SpO2) monitoring
Wi-Fi (802.11b/g/n 2.4GHz)
Ambient light sensor
Optical heart rate sensor
Device temperature sensor (skin temperature variation available in the Fitbit app)
Battery & Power
Battery life up to 6+ days. Battery life and charge cycles vary with use, settings, and other factors; actual results will vary. Use of the always-on display and SpO2 features will require more frequent charging. We recommend charging every few days to ensure you’re always tracking.
Battery type: Lithium-polymer
Charge time: (10-80%): Approximately 40 minutes
Fast charging: 1 day of battery life in 12 minutes
Radio transceiver: Bluetooth®
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
Water resistant to 50 meters. After swimming or 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. We do not recommend wearing Fitbit Versa 3 in a hot tub or sauna. Learn more.
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. Learn more.
Versa 3 includes a band made of a flexible material similar to that used in many sports watches, as well as an aluminum watch case.
Like all heart rate tracking technologies, accuracy is affected by physiology, location of device and different movements.
Operating temperature: -4° to 140° F
Maximum operating altitude: 28,000 ft
The Fitbit app is compatible with most popular phones and tablets. 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 7.0 or higher. See additional tips for Android phones and tablets here.
Syncing range: Up to 30ft
Certain features like smartphone notifications may require Android 7.0+. Check your device compatibility.
Syncing requires Bluetooth LE and Internet connection.
Syncs with Mac OS X 12.2 and up, iPhone 5S and later, iPad 5 gen. and later, Android 7.0 and later.
Music control via Bluetooth® Classic on Android and Bluetooth® LE on iOS devices.
Print this guide to find the right size for you. Both small and large sizes included in box.
Fits wrist 5.5" - 7.1" in circumference
Fits wrist 7.1" - 8.7" in circumference
1.59in l x 1.59in w x 0.49in h