Find your energy & feel your best with Fitbit Inspire 3.
Move more
Do what you love
The best exercise is the one you love. Active Zone Minutes tracks your heart rate so you know when you’re in fat burn, cardio or peak zones and can adjust your effort to match your goals.
Stress less
Just breathe it out
Everyone feels stress—how you respond to it makes the difference. Stress Management Score and guided breathing sessions can teach you healthier ways to handle it all.
Sleep better
Tired of being tired?
Better energy starts with better rest. Track your Sleep Score, light, deep & REM sleep, sleeping heart rate and how consistent your schedule is.
Stay on top
Keep an eye on your well-being
The Fitbit app is like a control panel for your body. By watching for changes in your resting heart rate, blood oxygen, skin temperature & more, you can get to know your body and do what’s best for it.²
Wear all day
Light as air
That's how it feels to wear this slim, smooth silicone band.
Fitbit Premium
Boost your moves
Bonus: Inspire 3 includes 6 months of Fitbit Premium. Get the most out of your movement with a Daily Readiness Score that tells you what your body's capable of. Plus, check out a library of energizing workouts, mindfulness sessions and content from leading fitness brands.†
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Features
Specs
What's included:
Fitbit Inspire 3
Classic wristband (both small & large)
Charging cable
Memory
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
Materials
The Inspire 3 band is made of a premium, comfortable silicone (similar to that used in many sport watches) and fastens with a plastic buckle and tang.
Compatibility
Google account will be required. See fitbit.com/devices.
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 10 or higher. Android users can set up Inspire 3 faster with Google Fast Pair. See additional tips for Android phones here.
Syncing requires Bluetooth® LE and internet connection.
Sensors & Components
3-axis accelerometer
Optical heart rate monitor
Vibration motor
Red and infrared sensors for blood oxygen (SpO2) monitoring
Ambient light sensor
Water Resistance
Swimproof (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. Learn more.
Heart Rate
Like all heart rate tracking technologies, accuracy is affected by physiology, location of device and different movements.
Band Size
Print this guide to find the right size for you. Both small and large sizes included in box.
Small
Fits wrist 5.1" - 7.5" in circumference
Large
Fits wrist 6.3" - 8.7" in circumference
Dimensions
1.55" l x .73" w x .46" h
Battery & Power
Battery life of up to 10 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®
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. Learn more.
Environmental Requirements
Operating temperature: 32° to 104°F
Maximum operating altitude: 28,000 ft
Even more to love
Up to 10 day battery
Get more than a week of battery life for more go, more flow, more whoa. Varies with use & other factors.
Irregular heart rhythm notifications
Check for signs of an irregular heart rhythm that may be atrial fibrillation (AFib), and share the results with your doctor.⁵
Reminders to move
Feel like you’ve been sitting too long? Fitbit’s got you—buzzing your wrist so you can take yourself for a walk.
Call, text & app notifications
To see what’s up, just glance down. When your phone’s in your pocket, you can be more present. Works when phone is nearby.
Menstrual health tracking
Log periods, record symptoms, estimate ovulation & find patterns in your cycle using Inspire 3 and the Fitbit app.³
SmartWake
A vibrating alarm wakes you during the optimal sleep stage so you feel refreshed and on your game.
Fitbit app
Your exercise, sleep, food logging, Health Metrics, video workouts & meditations. It all lives in the app.²
Accessories & clock faces
Keep your look fresh with bands and clock faces. You can even clip Inspire 3 to your shirt, pocket or bra. Accessories sold separately.
