Skip to main contentSkip to footer

Explore more like this

Slide 1 of 7

Overview

The Fitbit Sense smartwatch combines ECG heart assessment with stress, sleep, skin temperature and blood oxygen tools.
  • Battery life is 6+ days, with 12 minutes of fast charging providing a full day
  • A six-month Fitbit Premium membership is included for new Premium users
This description was generated by AI and reviewed for accuracy.

FITBIT Sense Smartwatch with Bluetooth Calling, ECG, SpO₂ Monitoring and Heart Rate Monitor - White

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

Read return policy

Warranty Information

Check with the manufacturer for details.

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

What you need to know
  • The Fitbit Sense combines heart, stress, sleep and skin temperature tools
  • Compatible smartphone or companion app may be required for certain features
  • Daily Readiness Score supports workout and recovery planning
  • A six-month Fitbit Premium membership is included for new Premium users
Follow wellness insights
  • A compatible ECG app provides on-demand atrial fibrillation assessment
  • Irregular heart rhythm notifications look for signs of AFib while you are still or sleeping
  • The EDA Scan app detects electrodermal activity related to stress response
  • Nightly skin temperature is compared with your personal baseline
  • SpO2 clock faces and Health Metrics Dashboard show blood oxygen trends
  • Receive high and low heart rate notifications
  • Health and wellness data is intended as an estimate of tracked metrics and is not intended for medical use
Support workouts and training
  • Daily Readiness Score indicates whether you are ready to exercise or should focus on recovery
  • Fitbit Premium provides personalized health and fitness guidance for six months to new Premium users
  • Subscription terms may apply to certain features and services
Stay connected from your wrist
  • A built-in microphone and speaker support hands-free Bluetooth calls, sending callers to voicemail and volume adjustment (Available when your phone is nearby. Requires more frequent charging)
Use smart tools on the go
  • Google Assistant and built-in Amazon Alexa provide news, weather, bedtime reminders, alarms and smart-home controls through voice commands
Power through your day
  • Battery life is 6+ days
  • Fast charging for 12 minutes provides a full day of battery life
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

Learn more about returning a Marketplace product