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Overview

This is a Refurbished product in Good condition.

It has been tested for 100% functionality, carefully cleaned, and has light signs of wear or micro-scratches. Includes a minimum 90-day warranty.

Built to support your workouts and active days, the Fitbit Charge 5 Fitness Tracker, designed to track your heart rate and spo2 and a Daily Readiness Score to guide your routine.
  • Continuous heart rate readings help you spot patterns in your daily wellness.
  • Smart notifications let you see calls and texts without reaching for your phone.
This description was generated by AI and reviewed for accuracy.
Refurbished Good

Refurbished (Good) - Fitbit Charge 5 Fitness Tracker with Heart Rate Monitor & SpO2 Monitor – Built-in GPS – Graphite/Black

Brand: Fitbit
Model: FB421BKBK-FRCJK
Web Code: 17662100
Sold and shipped by | 4.4 seller rating (53 reviews)

Available for deliveryAvailable online only

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Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Built to support your workouts and active days, the Fitbit Charge 5 Fitness Tracker, designed to track your heart rate and SpO2 with Built-in GPS.

What You Need To Know
  • A workout-ready Fitbit Charge 5 Fitness Tracker that keeps pace with your training without smartwatch bulk.
  • Continuous heart rate readings help you spot patterns in your daily wellness.
  • SpO2 monitoring adds another layer to your wellness picture.
  • Built-in GPS captures your outdoor routes and distance without needing your phone nearby.
Heart Rate & Wellness
  • Heart rate readings throughout the day show how your body is responding.
  • Spot patterns in your resting heart rate to see your wellness trend.
GPS & Outdoor Tracking
  • Built-in GPS maps routes from your wrist - no phone needed.
  • Review your route, pace and distance for every outdoor session.
Battery & Charging
  • Long battery life keeps you tracking without daily recharges.
  • Fewer top-ups means less time off your wrist.
Blood Oxygen (SpO2)
  • On-demand SpO2 readings give a snapshot of your blood oxygen levels.
  • A useful wellness indicator during workouts or higher-altitude activity.
Stress & Mindfulness
  • Stress insights show how your day is affecting your body.
  • Guided breathing prompts help you reset when stress rises.
Additional Details
  • Smart algorithms like Google Health Premium add deeper context to your daily data.
  • Syncs with the Fitbit app to track trends over time.
Use the companion app.
  • Includes a free three-month trial of Google Health Premium in the Google Health app.
  • Premium connects your activity, sleep, and stress, and personalizes your insights so you can make smarter choices about your health.
  • You'll also have access to over 40 at-home workouts and meditations so you can stay on top of your fitness routine.
  • New members only. Requires compatible device. 1 trial per customer. Must activate membership within 60 days of Account activation.
  • Valid form of payment required. Automatically renews for $12.99/mo after initial trial offer. Cancel anytime. Not transferable..
This description was generated by AI and reviewed for accuracy.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Quebec
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Activity and fitness trackers
Return/Exchange Period
30 days
Condition
Opened

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