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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.

Fitbit Sense smartwatch makes wellness insights easier to check with sleep, SpO2 and ECG insights, GPS workout tracking and smart notifications.
  • Review sleep, SpO2 and ECG insights in a simple wrist-based view.
  • GPS supports distance, location and outdoor activity tracking.
This description was generated by AI and reviewed for accuracy.
Refurbished Good

Refurbished (Good) - Fitbit Sense Stainless Steel Smartwatch with Calling, Heart Rate Monitor, and GPS

Brand: Fitbit
Model: FB512BKBK
Web Code: 17855940
Sold and shipped by | 4.4 seller rating (53 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

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.

What You Need to Know
  • Fitbit Sense supports active outdoor days with route, activity and durability-focused features.
  • Wellness tracking helps you follow sleep, SpO2 trends, ECG readings through the day.
  • GPS and training features help you follow routes, distance and workout progress.
  • Up to 6 days of battery life on a single charge Fast charging in just 12 minutes gives you an additional day of battery Quickly recharges in 1 hour with the included USB cable Convenient connectivity Vibrating and illuminated alerts let you know of incoming or missed calls so you always stay connected Integrated Amazon Alexa and compatibility with Google Assistant let you use simple voice commands to get quick info helps reduce how often you need to recharge.
Stay connected from your wrist.
  • Calling and notification features help keep conversations and alerts easy to reach.
  • Voice assistant support adds hands-free help for compatible tasks.
Track routes with GPS.
  • GPS support helps track outdoor routes, distance and location-based activity details.
  • Route and activity details help compare workouts and outdoor sessions over time.
Ready for outdoor activities.
  • Outdoor activity features help support hiking, walking and active days.
  • Water-resistant design adds support for sweat, splashes and active conditions.
Support training progress.
  • Training features help you follow workout progress with supported performance insights.
  • Coaching, recovery or planning tools help add structure to training sessions.
Follow wellness insights.
  • Sleep, SpO2 trends, ECG readings tracking helps you review wellness trends over time.
  • Sleep tracking helps you look back at rest patterns from the watch.
See details on a bright display.
  • AMOLED display helps make stats, alerts and watch details easier to see.
  • The display-focused design helps make everyday information easier to check at a glance.
Support workouts and training.
  • Optimize your workout routine with a Daily Readiness Score that reveals if you’re ready to exercise or should focus on recovery (Requires Fitbit Premium membership. Premium content recommendations are not available in all locales and may be in English only.).
  • EDA Scan app detects electrodermal activity for stress management, heart health, SpO2, calories burned, steps, sleep, skin temperature, and more.
Power through longer wear.
  • Lithium-ion polymer battery delivers up to 6 days of battery life on a single charge.
  • Fast charging in just 12 minutes gives you an additional day of battery.
Additional product details.
  • Integrated Amazon Alexa and compatibility with Google Assistant let you use simple voice commands to get quick info, set reminders, and do more from your watch.
  • Fast charging in just 12 minutes gives you an additional day of battery: Quickly recharges in 1 hour with the included USB cable.
  • Conveniently monitor your nightly blood oxygen levels at a glance with the collection of SpO2 clock faces and in the Fitbit app.
  • Built-in GPS allows you to track pace and distance on your runs and hikes, even without your phone.
  • Tracks calories burned, steps, distance, running, elevation, and sleep to help you reach your wellness goals.
  • Stainless steel case and a silicone band promise sleek style and long-lasting durability.
  • Built-in mic and speaker let you take Bluetooth calls hands-free, send callers to voicemail and adjust volume (Available when phone is nearby. Requires more frequent charging).

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
Smartwatches
Return/Exchange Period
30 days
Condition
Opened