Skip to main contentSkip to footer

Explore more like this

Slide 1 of 9

Overview

Fitbit Sense 2 Advanced Health and Fitness Smartwatch with Tools To Manage Stress and Sleep, Ecg App, Spo2, 24/7 Heart Rate and Gps, Shadow Grey/Graphite, One Size (S and L Bands Included)

Fitbit Sense 2 Advanced Health and Fitness Smartwatch- Shadow Grey/Graphite

Brand: Fitbit
Model: FB521BKGB-FR
Web Code: 18168754
Sold and shipped by | 4.5 seller rating (36 reviews)

Sale ends: *

Sold out online

Please check back soon!

Seller Return Policy

Read return policy

Warranty

Check with the manufacturer for details.

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

Learn to manage stress, sleep better and live healthier with Sense 2—our most advanced health and fitness smartwatch

Manage stress and live healthier: all-day stress detection with cEDA and daily stress management score, ECG app for atrial fibrillation assessment(1), irregular heart rhythm notifications(2), spO2(3), health metrics dashboard(4), menstrual health tracking and mindfulness content

Track and improve sleep quality: personalized sleep profile(5), daily sleep stages sleep score, smart wake alarm and do not disturb mode

Enhance activity: built-in gps and workout intensity map, daily readiness score(5), active zone minutes, all-day activity tracking and 24/7 heart rate, 40+ exercise modes and automatic exercise tracking, slim and water resistant to 50 meters

Designed for all-day wear: on-wrist bluetooth calls, texts and phone notifications(6), customizable clock faces, Fitbit pay(7), Amazon Alexa built-in(8), Google Wallet & Maps (Google Maps Android only, coming Spring 2023 to iOS), 6+ day battery(9)

Includes 6-month premium membership for deeper insights guidance, exclusive workouts, mindfulness sessions and more(10)

Trade in

Trade in your smartwatch for a Best Buy gift card.*

Product Condition
Brand New
Health Canada Licence Number(s)
107899

Software/Apps

Heart Rate
Yes
Sleep Tracking
Yes
Breath Tracking
Yes
Heart Rate Monitoring
Yes
ECG
Yes
Colour
Graphite

Display

Display Colour
Full Colour
Touchscreen
Yes

Connectivity

Bluetooth
Yes
Wireless Syncing
Yes

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. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

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*:
  • No restrictions in Canada
*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

Learn more about returning a Marketplace product