Fitbit FB409GMBK Charge 3 Advanced Heart Rate and Fitness Tracker, Black
Key item features
- FITBIT TODAY: Get the nudge you need to stay on track toward your goals with a daily dashboard that reminds you to stay active, get hydrated, stick to a sleep schedule and more.
- 24/7 HEART RATE: User 24/7 heart rate to better track calorie burn, optimize workouts and uncover health trends that inspire you to make moves on your health and fitness goals.
- ALL-DAY CALORIE BURN: Better understand the total number of calories you burn - all day and during workouts - so you can work toward your ideal weight and stay on track toward health goals.
- RESTING HEART RATE: Wear Fitbit Charge 3 all day and night to record and reveal your resting heart rate, track heart rate trends over time, and follow your health and fitness progress.
- HEART RATE ZONES: Use real-time heart rate zones to see whether you're in the Fat Burn, Cardio or Peak zone, and use what you learn to know the impact of your workouts.
- CARDIO FITNESS LEVEL - IN APP ONLY: Get a better understanding of your fitness level and use insights from your personalized Cardio Fitness Score to see how you can make improvements over time.
- GOAL-BASED EXERCISE MODES: Choose from 15+ exercise modes like run, bike, swim, yoga, circuit training and more, set a goal, and get real-time stats during your workouts to see how you can keep getting better.
- SMARTTRACK AUTOMATIC EXERCISE RECOGNITION - SEE STATS IN APP ONLY: Fitbit Charge 3 automatically recognizes exercises like runs, swims, elliptical, sports and more and records them for you in the Fitbit app.
- REAL-TIME PACE & DISTANCE: Connect Fitbit Charge 3 with your phone's GPS to see pace and distance on screen during outdoor runs and rides and use your stats to set the bar for your next workout.
- ALL-DAY ACTIVITY TRACKING: Fitbit Charge 3 tracks all-day activity like steps, distance, floors climbed, active minutes and calories burned to show how every part of your day makes an impact on your goals.
- SWIMPROOF: Built swim proof and water resistant to 50M, Charge 3 automatically tracks swim workouts and can be worn in shower, pool and beyond.
- GUIDED BREATHING SESSIONS: Fitbit Charge 3 helps you find moments of calm throughout your day with personalized guided breathing sessions based on your heart rate.
- NOTIFICATIONS & APPS: Stay connected on the move with call and calendar alerts, texts and quick replies, plus updates from your social accounts and apps. Available when your phone is nearby. Quick replies for Android only.
- SLEEP TRACKING: Get a better understanding of your sleep quality, get helpful insights about each night and set a sleep schedule with bedtime reminders to actively work toward to a consistent routine.
- SLEEP STAGES - SEE STATS IN APP ONLY: Fitbit Charge 3 shows you how much time you spend in Light, Deep and REM sleep stages and reveals insights on your night that can help you improve sleep quality.
- INTUITIVE TOUCHSCREEN DISPLAY: With a large touchscreen and backlit display that automatically adjusts to lighting conditions, Fitbit Charge 3 makes it easier to see stats, notifications or the time in sunlight, at night and anytime.
- UP TO 7 DAY BATTERY LIFE: With a battery life of up to 7 days, Fitbit Charge 3 keeps the insights and inspiration coming day and night. (Varies with use and other factors)
- FEMALE HEALTH: Get to know your body on a whole new level by using Fitbit Charge 3 with the Fitbit app to track periods, record symptoms, see a predicted ovulation calendar and more.
What’s in the Box:
- Fitbit Charge 3 Fitness Wristband
- Small Classic Wristband
- Large Classic Wristband
- Classic Black Wristband
Specs
- Fitness tracker typeFitness Watches
- Assembled product weight0.07 lbs
- WirelessBluetooth
- Assembled product height0.46"
Reviews summary
- : Provides great value for its features and functionality.
- : Provides duration and heart rate data during sleep.
- : Offers easy tracking and syncing capabilities.
- : Fails to hold or take a charge consistently.
- : Device often fails to sync with phone or computer, causing data inaccuracy.
- : Battery may not last a full day with moderate use.
- Free shipping
Free 30-day returns
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About this item
Product details
Fitbit Charge 3, Fitness Activity Tracker:
- FITBIT TODAY: Get the nudge you need to stay on track toward your goals with a daily dashboard that reminds you to stay active, get hydrated, stick to a sleep schedule and more.
- 24/7 HEART RATE: User 24/7 heart rate to better track calorie burn, optimize workouts and uncover health trends that inspire you to make moves on your health and fitness goals.
- ALL-DAY CALORIE BURN: Better understand the total number of calories you burn - all day and during workouts - so you can work toward your ideal weight and stay on track toward health goals.
- RESTING HEART RATE: Wear Fitbit Charge 3 all day and night to record and reveal your resting heart rate, track heart rate trends over time, and follow your health and fitness progress.
- HEART RATE ZONES: Use real-time heart rate zones to see whether you're in the Fat Burn, Cardio or Peak zone, and use what you learn to know the impact of your workouts.
- CARDIO FITNESS LEVEL - IN APP ONLY: Get a better understanding of your fitness level and use insights from your personalized Cardio Fitness Score to see how you can make improvements over time.
- GOAL-BASED EXERCISE MODES: Choose from 15+ exercise modes like run, bike, swim, yoga, circuit training and more, set a goal, and get real-time stats during your workouts to see how you can keep getting better.
- SMARTTRACK AUTOMATIC EXERCISE RECOGNITION - SEE STATS IN APP ONLY: Fitbit Charge 3 automatically recognizes exercises like runs, swims, elliptical, sports and more and records them for you in the Fitbit app.
- REAL-TIME PACE & DISTANCE: Connect Fitbit Charge 3 with your phone's GPS to see pace and distance on screen during outdoor runs and rides and use your stats to set the bar for your next workout.
- ALL-DAY ACTIVITY TRACKING: Fitbit Charge 3 tracks all-day activity like steps, distance, floors climbed, active minutes and calories burned to show how every part of your day makes an impact on your goals.
- SWIMPROOF: Built swim proof and water resistant to 50M, Charge 3 automatically tracks swim workouts and can be worn in shower, pool and beyond.
- GUIDED BREATHING SESSIONS: Fitbit Charge 3 helps you find moments of calm throughout your day with personalized guided breathing sessions based on your heart rate.
- NOTIFICATIONS & APPS: Stay connected on the move with call and calendar alerts, texts and quick replies, plus updates from your social accounts and apps. Available when your phone is nearby. Quick replies for Android only.
- SLEEP TRACKING: Get a better understanding of your sleep quality, get helpful insights about each night and set a sleep schedule with bedtime reminders to actively work toward to a consistent routine.
- SLEEP STAGES - SEE STATS IN APP ONLY: Fitbit Charge 3 shows you how much time you spend in Light, Deep and REM sleep stages and reveals insights on your night that can help you improve sleep quality.
- INTUITIVE TOUCHSCREEN DISPLAY: With a large touchscreen and backlit display that automatically adjusts to lighting conditions, Fitbit Charge 3 makes it easier to see stats, notifications or the time in sunlight, at night and anytime.
- UP TO 7 DAY BATTERY LIFE: With a battery life of up to 7 days, Fitbit Charge 3 keeps the insights and inspiration coming day and night. (Varies with use and other factors)
- FEMALE HEALTH: Get to know your body on a whole new level by using Fitbit Charge 3 with the Fitbit app to track periods, record symptoms, see a predicted ovulation calendar and more.
What’s in the Box:
- Fitbit Charge 3 Fitness Wristband
- Small Classic Wristband
- Large Classic Wristband
- Classic Black Wristband
Specifications
Fitness tracker type
Assembled product weight
Wireless
Assembled product height
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Warnings
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Customer ratings & reviews
Reviews summary
- : Provides great value for its features and functionality.
- : Provides duration and heart rate data during sleep.
- : Offers easy tracking and syncing capabilities.
- : Fails to hold or take a charge consistently.
- : Device often fails to sync with phone or computer, causing data inaccuracy.
- : Battery may not last a full day with moderate use.
Customer images






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Showing 1-3 of 207 reviews
Fitbit Charge 3, Fitness Activity Tracker
I got this for my Husband for Christmas, it replaces his FitBit HRChrg2. He loves this ! Easy to use, Scroll thru is easy, Display easy to read, feels nice on his wrist.. Lots of new features. Hopefully the Battery lasts as long as they indicate, longer is always better! so far, he loves this Fitbit.
good buy for the active person
bought 2 (one for me and one for my wife) I wear it everyday, it's perfect for those with an active lifestyle, it does more then I use it for but I mainly use it for time, to read notifications while at work without pulling my phone out, and step counter.. its water resistant and very durable.. I dont ever wear my more expensive watches really anymore. it's nice to have the sleek watch on and it doesn't get in the way of things
Highly recommend!
I love it! I bought this because I was recently diagnosed with Type 2 diabetes. The doctor said I need to change my diet and exercise. The set up was incredibly easy. I installed the app on my LG K20V phone with no problems. It took awhile for the updates to download. Once that happened it was smooth sailing. Here is a short list of additional pros/cons based on 2 weeks of use. Pros: *A compact, sleek design that can be worn at night with minimal issues. *Easily syncs to the Android app. *Counts "steps" and their equivalent well, even during activities like spinning that aren't really steps. *Monitors sleep patterns using an algorithm that breaks down your time into 4 sleep stages. *Allows manual tracking of food and beverage intake and calorie consumption. The water tracker is awesome. * Synchs to Tactio Health app (I use it to track my glucose readings!) Cons: *Small learning curve- there is a short delay before exercise and sleep showed up on the app. *It also seems to want to pair to 1 device only, so after pairing to my phone I can run the app on my tablet but only connect via bluetooth once, to the phone. *The heart rate monitor is inconsistent. There's a slight delay when it kicks in during exercise. Resting heart rates seem fine. *The weight tracking is basic. It's suitable for fitness newbies like me. Others, may not be as happy with it.
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