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Fitbit - Charge 5 Advanced Fitness & Health Tracker - Graphite - FB421BKBK

Price
$79.99
Taxes and shipping calculated at checkout
Condition: Excellent

Fitbit - Charge 5 Advanced Fitness & Health Tracker - Graphite - FB421BKBK

Condition
Price
Excellent
$79.99
Sold out
Good
$39.99
$149.99
Sold out
Eco-Save
$59.99
Sold out
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Out of stock
Fitbit - Charge 5 Advanced Fitness & Health Tracker - Graphite - FB421BKBK
Condition: Excellent

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Description

The Fitbit Charge 5 combines a sleek design with a vibrant AMOLED display and advanced activity tracking capabilities. Built for everyday wear, it features connected GPS, heart rate monitoring, and multiple sensors for recording physical data—accessible via the Fitbit app. With water resistance and up to 7 days of battery life, the Charge 5 delivers both style and utility in a compact, lightweight tracker.

Key Features:

  • AMOLED Color Touchscreen – Bright display with customizable clock faces and always-on mode.

  • Built-in GPS + GLONASS – Record pace and distance without needing your smartphone.

  • Heart Rate Sensor – Captures heart rate data throughout the day (not intended for diagnostic or medical use).

  • ECG & EDA Sensors – Collect electrical signals and surface responses; data viewable in the Fitbit app (Fitbit Premium required for some features; availability may vary).

  • Daily Activity Logging – Tracks steps, movement intensity, and estimated calorie burn.

  • App-Based Data Access – View trends for metrics like SpO₂, skin temperature variation, and breathing rate in the Health Metrics Dashboard (not for medical use).

  • Sleep & Motion Tracking – Estimates sleep stages and rest duration (data available in app).

  • Smart Notifications – Get call, text, and app alerts when paired with a smartphone.

  • Battery Life – Up to 7 days on a single charge (varies by usage).

  • Water Resistance – Swimproof design rated up to 50 meters.

Product Specifications:

  • Display: AMOLED full-color touchscreen with auto-brightness

  • Sensors:

    • 3-axis accelerometer

    • Optical heart rate sensor

    • GPS + GLONASS

    • SpO₂ sensor (red and infrared)

    • Skin temperature sensor

    • Electrical sensors for ECG/EDA (app required)

  • Connectivity:

    • Bluetooth

    • NFC (Fitbit Pay)

  • Battery Life: Up to 7 days

    • Charging Time: Approx. 2 hours

  • Compatibility: iOS 15+ and Android 9+

  • Water Resistance: 5 ATM (up to 50 meters)

  • Band Sizes:

    • Small: Fits wrists 5.1"–6.7"

    • Large: Fits wrists 6.7"–8.3"

  • Dimensions: 36.7 × 22.7 × 11.2 mm

  • Weight: Approx. 29 g (1.02 oz)

  • Model Number: FB421BKBK

  • Color: Graphite with Black Band

What’s in the Box:

  • Fitbit Charge 5 Tracker – Graphite

  • Infinity Bands (Small & Large)

  • Charging Cable

See Specifications
Brand R3NEW
Title Fitbit - Charge 5 Advanced Fitness & Health Tracker - Graphite - FB421BKBK

FAQ

What kind of warranty/guarantee do you offer?

At R3NEW, most transactions are backed by a 1-year warranty, covering technical defects and malfunctions, while every purchase includes a 30-day guarantee. Our warranty is designed to give you peace of mind, ensuring the reliability and longevity of your device.

What's the difference between the conditions? (Excellent, Good, EcoSave)

Great question! Let us break down the difference.

Excellent: Our Excellent condition devices offer a pristine user experience that rivals new units, boasting a flawless appearance with no visible scratches on the display or body. Each device undergoes rigorous testing to ensure it operates like new, giving you peace of mind with a full year of warranty coverage. It’s an ideal choice for those seeking near-new quality without the brand-new price tag

Good: Devices in Good condition are a great compromise between cost and quality. You might find a few minor scratches or slight nicks on the body or display, but these are purely cosmetic and don’t affect the device’s operation. We suggest using a case to bring its external appearance closer to 'like new.' Rest assured, every device meets our strict functional standards and comes with a one-year warranty for functionality

EcoSave: Opt for our EcoSave condition if you want to maximize value while minimizing environmental impact. These devices show visible signs of use, such as scratches or dents, which are purely cosmetic and can often be concealed with a case. Each device has passed our comprehensive functional tests and is backed by a one-year warranty, ensuring it works perfectly for you while also being kind to the planet.

Can I trust R3NEW?

We've sold electronics for over 15 years and are one of top trusted sources of certified refurbished electronics. Plus, with a 30-day guarantee and 12 month warranty, you can shop with peace of mind. If you have any issues at all, just email our support team and we'll help you out.