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Overview

Stay on top of your daily wellness with the Xiaomi Band 9 Smart Band, designed to track your heart rate and sleep with up to Up to 18 days of battery life.
  • Tracks how your heart rate and sleep change night to night and day to day.
  • Up to Up to 18 days of battery life keeps you tracking without daily recharges.
This description was generated by AI and reviewed for accuracy.

Xiaomi Band 9 Smart Band with Heart Rate Monitor & Sleep Tracking – Water Resistant – Black

Model: Smart Band 9 Active
Web Code: 19858867
Sold and shipped by | 5.0 seller rating (26 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.

What's included:

  • Smart Band 9 Active
  • Charging Cable
  • User Manual

Stay on top of your daily wellness with the Xiaomi Band 9 Smart Band, designed to track your heart rate and sleep with 5 ATM water resistance.

What You Need To Know
  • A slim tracker that gives you a daily read on your wellness without smartwatch complexity.
  • Continuous heart rate readings help you spot patterns in your daily wellness.
  • Light, deep and REM stages give a clearer picture of nightly recovery.
  • 5 ATM water resistance handles showers, sweat and everyday wear.
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.
Sleep & Recovery
  • Light, deep and REM stages give a clearer picture of nightly recovery.
  • Spot patterns over the week so you can build better sleep habits.
Workouts & Sport Modes
  • Built-in sport modes capture time, effort and movement across activities.
  • Review each workout in the app to see how you are progressing.
Battery & Charging
  • Long battery life keeps you tracking without daily recharges.
  • Fewer top-ups means less time off your wrist.
Built for Everyday Wear
  • 5 ATM water resistance handles showers, sweat and everyday wear.
  • Comfortable design stays on through workouts and overnight wear.
Additional Details
  • Rated 5ATM so it stands up to sweat, showers and swims.
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. Please contact the manufacturer directly for information about their availability guarantee.

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*:
  • Yukon
  • Northwest Territories
  • Nunavut
*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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