Xiaomi Smart Band 9 Fitness Tracker - Midnight Black

*Comes with a Midnight Black, Glacier Silver, Mystic Rose or Arctic Blue TPU strap as standard. Other straps must be purchased separately.

*This product and its features are not designed for medical purposes, and are not intended to predict, diagnose, prevent, or cure any disease.
*Battery life data tested by Xiaomi Internal Labs. Actual results may vary depending on use and other factors.

Stylish design

Stunning appearance, Brighter and more beautiful

With an AMOLED peak display brightness of 1200 nits, view data with ease even under direct sunlight. Equipped with a light sensor module, it accurately detects ambient light to automatically adjust screen brightness for more comfortable viewing.

- 1.62" AMOLED display
- 1200 nits Peak display brightness
- 60Hz High refresh rate

*The Xiaomi Smart Band 9 features a pill-shaped display design sitting within a standard rectangle. Measured according to the rectangle, the diagonal length of the screen is 1.62 inches.
*Display refresh rate may vary across different interfaces. Please refer to the actual usage scenario.

Automatic brightness adjustment

- Ambient light sensing for precise brightness adjustment
- Avoid accidental touches when the screen is wet
- Reduce accidental touches caused by sweat or rain

Classy, vibrant all-metal design

For the first time, the Xiaomi Smart Band utilises aluminium alloy frames in different colours such as Midnight Black, Glacier Silver, Mystic Rose and Arctic Blue. Pair it with a range of stylish straps, allowing you to show off your individuality with every flick of your wrist.

- 10.95 mm* Delicate and slim
- 15.8 g* Lightweight and comfortable to wear even in your sleep

Health at the forefront

Monitor sleep quality

With high-precision sensors, sleep stages are identified more accurately. Detailed heart rate and blood oxygen data can also be viewed.

Monitor sleep cycle

Record your long-term sleep cycle. You can use the sleep cycle data in the Mi Fitness app as a reference to better understand your sleeping habits and patterns.

*You need to activate sleep cycle monitoring through the Mi Fitness app to obtain this data. This product and Mi Fitness are not medical devices. The data and prompts are for reference only and should not be used as a basis for diagnosis or treatment.

150+ sports modes, By your side every step of the way

Stay motivated with advanced algorithms covering metrics such as maximum oxygen consumption, recovery time, training results, load and more. Accurate tracking, no matter whether you're cycling outdoors or sweating it out indoors.

Upgraded Xiaomi Smart Band 9 Running Clip, Go all out on the racetrack

A new generation Xiaomi running clip with convenient attachment and removal. Track and analyse your performance with 13 metrics, including running cadence, stride length and ground contact time ratio.

*The running clip must be purchased separately. The watch face must be oriented towards you when attaching the running clip. Incorrect orientation will affect the accuracy of the data.
*Not recommended for use with the Xiaomi Smart Band 8 due to differences in size which may result in a loose fit, difficulties when removing and inaccurate measurements.

21-day long battery life, Supporting you week after week

Thanks to professional low-power consumption sensors and smart power consumption algorithms, Xiaomi Smart Band 9 has an extraordinary battery life of 21 days with regular use.

- 21 days Typical battery life*
- 9 days Battery life in AOD mode*
- 6.6 days Battery life in heavy-load mode*

5 ATM water resistance*

Water-resistant, Take it swimming with you

*Leather and braided straps should not be worn in scenarios where they could come into contact with water or sweat (swimming, general exercise). We recommend wearing other types of straps in such scenarios.
*Not suitable for use in hot showers, hot springs, saunas or when doing fast-paced water sports.

Notes:

*This product is not designed as a medical device or intended to diagnose, treat, cure or prevent any disease. All data and measured values are for personal reference only.
*The product images and models, data, functions, performance, specification parameters, user interface and other product information on this page are for reference only and may differ from the actual product. Xiaomi may amend this information. For details, please refer to the actual product.
*The content and features shown on this page cannot be guaranteed to remain permanent and may be amended due to changes in copyright, commercial or technical conditions. In case of any amendments without individual notification, please refer to the actual contents and features of the product.
*Strap accessories shown on this page need to be purchased separately.
*Test data comes from Xiaomi Internal Labs. The 10.95mm thickness does not include the PPG protrusion. 15.8g refers to the device weight without the strap.
*Product effects in the illustrations are for reference only. Actual experiences may vary. Irregular metal straps cannot be laid flat. Please avoid forcibly pressing them flat to prevent damage.
*Water-resistant to 50 m: Based on the GB/T 30106:2013 test standard, the Xiaomi Smart Band 9 has been certified water-resistant by TUV SUD. Water resistance rating report number: 68.189.24.0135.01. Rated 5ATM water-resistant (equivalent to a submersed depth of 50 metres). This means it can be worn in swimming pools, while swimming near the shore and during other shallow water activities. It is not suitable for wearing in hot showers, saunas, or while diving. Make sure to avoid direct impacts from swift currents. Water resistance is not permanent and may reduce over time.
*Typical usage mode test conditions for the Xiaomi Smart Band 9: With the battery fully charged, using factory default settings, with a static watch face and with high-precision sleep monitoring, in-sleep breathing monitoring, and all-day stress and blood oxygen monitoring turned off; whole-day heart rate monitoring turned on at a frequency of once every 30 minutes; message reminders (100 messages, 10 call reminders, 3 alarms per day) turned on; screen arm-movement activated 200 times per day; blood oxygen saturation manually measured twice per day and movement recording turned on for 60 minutes per week.
*AOD mode test conditions for the Xiaomi Smart Band 9: With the battery fully charged, using factory default settings, with a static watch face, AOD display turned on, and with high-precision sleep monitoring, in-sleep breathing monitoring, and all-day stress and blood oxygen monitoring turned off; whole-day heart rate monitoring turned on at a frequency of once every 30 minutes; message reminders (100 messages, 10 call reminders, 3 alarms per day) turned on; screen arm-movement activated 200 times per day; blood oxygen saturation manually measured twice per day and movement recording turned on for 60 minutes per week.
*Heavy-load mode test conditions for the Xiaomi Smart Band 9: With the battery fully charged, using factory default settings, with a static watch face, AOD display turned on, and with high-precision sleep monitoring, in-sleep breathing monitoring, all-day stress and blood oxygen monitoring, and whole-day heart rate monitoring once per minute turned on; with message reminders (100 messages, 10 call reminders, 3 alarms per day) turned on and movement recording turned on for 60 minutes per week.
*All battery life testing data comes from Xiaomi Internal Labs. Battery life during actual use may vary due to factors such as setup, operation and environment and may differ from laboratory results.
*Some device functions (including but not limited to call reminders, notification reminders and so on) require the app to run in the background. For specific instructions, please refer to the prompts on the band or in the app.
*Do not expose the Smart Band to strong magnetic fields as the functionality of the device may be affected.