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Fitbit

Fitbit Charge 3 Fitness Activity Tracker, Graphite/Black, One Size (S & L Bands Included) (Renewed)

  • Based on 1,006 reviews
Condition: Refurbished - Excellent
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$39.99 Why this price?
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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Color: Graphite/Black


Features

  • Better measure calorie burn, understand resting heart rate & more with 24/7 heart rate tracking and a battery life of up to 7 days (varies with use and other factors)

Description

B07PVDBN57

Operating System: [Proprietary Operating System]


Special Feature: Activity Tracker, GPS, Heart Rate Monitor, Notifications, Sleep Monitor, Text Messaging, Time Display See more


Connectivity Technology: GPS


Wireless Communication Standard: Bluetooth


Battery Cell Composition: Lithium Ion


GPS: True


Shape: Rectangular


Screen Size: 1.3 inches


Brand: Fitbit


Model Name: FB409GMBK


Operating System: [Proprietary Operating System]


Additional Features: Activity Tracker, GPS, Heart Rate Monitor, Notifications, Sleep Monitor, Text Messaging, Time Display


GPS Geotagging Functionality: True


Band Material Type: Silicone


Case Material Type: Resin


Water Resistance Level: Water Resistant


Sport Type: Fitness, Swimming, Yoga


Human Interface Input: Buttons


Clasp Type: Tang Buckle


Supported Application: GPS


Water Resistance Depth: 50 meters


Supported Satellite Navigation System: GPS


Controller Type: buttons


Metrics Measured: Optical Heart Rate Sensor


Closure Type: Buckle


Shape: Rectangular


Style Name: Modern


Color: Graphite/Black


Band Color: black


Screen Size: 1.3 inches


Resolution: 240 x 240


Maximum Display Brightness: 1000 nit


Item Weight: 300 g


Item Dimensions: 1.63 x 4.04 x 8.9 inches


Item Dimensions D x W x H: 8.9"D x 1.63"W x 8.9"H


Brand: Fitbit


Model Name: FB409GMBK


Target Audience: Unisex Adults


Age Range Description: Adult


Model Number: FB409GMBK


Built-In Media: B07PVDBN57


Warranty Description: 90 days limited warranty


Wearable Computer Type: Activity Tracker


Unit Count: 1 Count


UPC: 034722698870


Manufacturer: Fitbit


Battery Cell Type: Lithium Ion


Battery Average Life: 7 days


Connectivity Technology: GPS


Wireless Compability: Bluetooth


Wireless Provider: du


Communication Feature: Bluetooth


Compatible Devices: Smartphone


Compatible Phone Models: Compatible with iOS and Android devices


Warranty Type: Limited


Waterproof Rating: IPX8


Frequently asked questions

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Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • WoRk!
worked well out of the box. Nice and bright, fits all my pretty bands that I already have. Took more than a week to arrive. SELLER. DO YOU WANT MY OLD ONE? It works, just doesn't light up anymore.
Reviewed in the United States on July 23, 2023 by patty
    • Consistently fails
So very disappointed in the FitBit Charge 3. Bought one in 2019, and while I like the functions that seem to be accurate, the fact that in less than a year, both the brand new one, and the refurbished one I purchased in 2021 had the screen fail. It starts with fading and lines through the display and eventually it goes completely dark. It still works and you can view the data on the phone app, but what good is it to not be able to access its information directly from the watch. The company I purchased new one from through Amazon did not respond in a timely manner and when they wanted a picture of the failure, I was told I just needed to charge it so I could see the data...NO! The screen is failed and trying to show them did not change their mind and then the 1 year replacement had expired. Amazon was absolutely no help. I foolishly (hindsight is always 20/20) but I tried again with a referbished watch. Ya, nope this one failed in the same manner and of course, once again less than a year and no help was provided. Don't buy a FitBit. I'm in search of a different brand that has better customer service and reliability. ... show more
Reviewed in the United States on July 9, 2022 by Lacey J
    • It's a gamble but I was very lucky
A lot of reviews were worrying since many report problems with the fitbit. However, mine works wonderfully, in GREAT condition and functions like brand new. Apparently this product is a gamble and got lucky!
Reviewed in the United States on August 5, 2026 by Bella
    • Nice watch, good app, but the presentation was lacking for gifting.
I have enjoyed the Fitbit. It's a great way to help you remember to move and realized just how sedentary we actually are. The app is easy to use, fairly uncomplicated to set up. It has the weather/ current temp on it, so that's cool. It can usually tell without me telling it if I am walking on a treadmill or using an elliptical and count that toward my day. However, it did throw a false positive and thought I got my steps while driving for 2 hours. The food and water tracking options are there, but I find I still use My Fitness Pal and a different water app because they have more features. I was hoping to be able to use the watch to help keep up with my water/ add to my total but I can't. The watch has froze up on me once and I had to Google how to fix it and found that in the forums. It holds a charge well and recharges quickly. However the packaging I received was horrible, just the watch and an extra band and charger in a little cardboard box. No documentation, how to's, nothing. It felt like a bought a second handed item and that did not make for an aesthetic gift presentation. The box wasn't even printed with a logo. Just brown cardboard. I can't hold this against the product but the delivery was much less than expected. If I bought a refurbished/ returned item, I was not made aware of it but that is what it looked like when I opened it. ... show more
Reviewed in the United States on February 1, 2020 by Faith Marlow
    • Great quality product
Bought this for my son as a birthday present . He loves it .
Reviewed in the United States on July 30, 2026 by Hope
    • Tracker doesn't work.
Review Image by Bunnilicious
This tracker does not charge. It is not the charging cable. This is such a disappointment.
Reviewed in the United States on June 12, 2026 by Bunnilicious
    • Light stopped working so I could read anything on it
I am going to return. The light on the watch gave me problems since I had it but now it's completely out.
Reviewed in the United States on June 27, 2026 by Christine
    • Perfect band for fitness
Charges fast and battery lasts for about 4 days depending on use. The display is black and white and looks great. You can get notifications on it if you want and it keeps track of sleep, steps, and workouts. Can’t beat the price and quality.
Reviewed in the United States on June 12, 2025 by Daniel Gallegos

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