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Overview

The Fitbit Sense Advanced Smartwatch for Heart Health is a smartwatch built around all-day health and wellness tracking.

  • Blood oxygen (SpO2) readings add a fuller view of your wellness trends
  • Alexa support for hands-free everyday tasks
This description was generated by AI and reviewed for accuracy.

Fitbit Sense Advanced Smartwatch with Bluetooth Calling, Heart Rate Monitor, ECG

Brand: Fitbit
Model: 811138036973
Web Code: 17933992
Sold and shipped by | 2.7 seller rating (3 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.

Enjoy on orders from this seller.

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
  • Tracks your health and wellness through the day and night
  • Pairs with your phone; a companion app is needed for some features
  • Follow heart rate, sleep, blood oxygen throughout the day
Stay connected from your wrist

Message, call and app notifications from your phone appear on your wrist. Bluetooth calling lets you make and take calls through a paired phone.

Use smart tools on the go

Built-in Alexa handles hands-free requests.

Follow wellness insights

Heart rate monitoring gives visibility into your daily trends. Blood oxygen (SpO2) readings add another view of your wellness. On-device ECG readings are supported. Temperature sensing adds another wellness signal. Stress tools and guided breathing exercises help you wind down. Health and wellness data is intended as an estimate of tracked metrics and is not intended for medical use.

Follow your sleep patterns

Sleep tracking gives you visibility into your rest from night to night.

Compatible smartphone or companion app may be required for certain features.

This description was generated by AI and reviewed for accuracy.
Trade in

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

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

Free standard shipping on all orders.

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

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