Xiaomi Smart Band 11

The Xiaomi Smart Band 11 is a lightweight and stylish activity tracker designed to accompany you throughout the day and help you better understand your physical activity, rest, and well-being. Its combination of a high-visibility display, long battery life, and numerous sports functions makes it a practical choice for both everyday use and workouts.

Screen and design

Its 1.72-inch AMOLED touchscreen offers a resolution of 212 x 520 pixels and a 60Hz refresh rate. Automatic brightness adjustment makes it easy to read in different lighting conditions, while the peak brightness of up to 2000 nits improves outdoor visibility.

The screen is protected by 2.5D Panda MN228 reinforced glass , with a declared surface hardness of at least 9H. The body has a slim profile of 9.99 mm —not including the sensor protrusion— and weighs only 15.58 g without the strap, promoting comfortable use during exercise and rest.

Health and rest

The wristband allows for continuous monitoring of parameters such as heart rate, blood oxygen levels, stress, and sleep . It also incorporates sleep stage analysis and heart rate variability tracking during sleep, with information available through the Mi Fitness app.

These functions are intended for monitoring well-being and physical activity. They are not a medical device and should not be used for diagnosis.

Sports activity

With over 150 sports modes , the Xiaomi Smart Band 11 allows you to track a wide variety of activities. Its motion sensors help monitor metrics such as steps, calories, workout duration, and other exercise-related data.

To record routes in outdoor activities, it uses the GPS positioning of the connected phone, as it does not incorporate independent GPS .

Battery and charging

The 233 mAh battery provides a theoretical battery life of up to 21 days with light use . The estimated battery life is around 10 days with normal use and approximately 6 days when the always-on display is enabled and numerous monitoring features are active.

The magnetic charging system allows the battery to be fully charged in approximately 90 minutes. A dedicated charging cable is included, but a power adapter is not.

Connectivity and compatibility

The connection with the smartphone is made via Bluetooth 5.4 , using the Mi Fitness app to sync workouts, health data, notifications, alarms and settings.

It is compatible with devices running Android 8.0, iOS 14.0, or later . This standard version does not have NFC, cellular connectivity, Wi-Fi, or a SIM card slot.

Water resistance

Its 5 ATM rating, tested according to ISO 22810:2010, allows it to be used in swimming pools and during shallow water activities.

Not suitable for scuba diving, jumping into the water, hot showers, saunas, hot springs, high-speed currents, or deep-water activities. Water resistance may decrease with time and wear.