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Fitbit - Charge 5 Advanced Fitness & Health Tracker - Platinum - FB421SRBU

Price
$99.99
Taxes and shipping calculated at checkout
Condition: Excellent

Fitbit - Charge 5 Advanced Fitness & Health Tracker - Platinum - FB421SRBU

Condition
Price
Excellent
$99.99
Sold out
Good
$89.99
Sold out
Eco-Save
$67.99
$149.99
Sold out
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Out of stock
Fitbit - Charge 5 Advanced Fitness & Health Tracker - Platinum - FB421SRBU
Condition: Excellent

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12 Month Warranty

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on every device

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Description

The Fitbit Charge 5 delivers advanced  everyday convenience in a sleek, waterproof design. With a polished Platinum aluminum case, Steel Blue Infinity band, and a bright AMOLED touchscreen, it brings clarity and style to your wellness journey. Whether you're running, sleeping, Charge 5 gives you the tools to thrive.

Key Features

  • AMOLED Touchscreen
    1.04" vibrant display with auto-adjust brightness, swipe/tap navigation, and optional always-on mode.

  • Built-in GPS + GLONASS
    Accurately tracks pace and distance during outdoor workouts—no phone required.

  • SpO₂ & Skin Temperature Sensors
    Provides estimated overnight oxygen saturation and skin temperature trends (viewable in the Fitbit app).

  • Sleep Tracking
    Measures light, deep, and REM sleep stages for comprehensive rest insights.

  • Smart Notifications
    View call, text, app, and calendar alerts from your smartphone.

  • Fitbit Pay
    Make secure contactless payments via the built-in NFC chip (Fitbit account required).

  • Water Resistance
    Swimproof with 5 ATM rating (up to 50 meters).

  • Battery Life
    Up to 7 days on a full charge; recharges in approximately 2 hours.

Product Specifications

  • Model Number: FB421SRBU

  • Color: Platinum Case with Steel Blue Band

  • Display: 1.04" AMOLED color touchscreen

  • Case Material: Aluminum

  • Band Material: Silicone Infinity Band (Small & Large sizes included)

  • Dimensions: 36.7 × 22.7 × 11.2 mm

  • Weight: Approx. 28 g

Connectivity & Compatibility

  • Bluetooth Low Energy (BLE)

  • Wireless Sync Range: ~9 meters (30 feet)

  • Compatibility: iOS 12.2+ and Android 8.0+

  • Syncs via the Fitbit app

Battery

  • Type: Lithium-polymer

  • Battery Life: Up to 7 days

  • Charging Time: ~2 hours

  • Charging Method: Magnetic USB cable (included)

What’s in the Box

  • Fitbit Charge 5 Tracker – Platinum Aluminum Case

  • Steel Blue Infinity Bands – Small & Large Sizes

  • Magnetic USB Charging Cable

See Specifications
Brand R3NEW
Title Fitbit - Charge 5 Advanced Fitness & Health Tracker - Platinum - FB421SRBU
Model Fitbit Charge 5
Screen Size 1.04
Color Platinum

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.