Xiaomi Smart Band 11 Active

1.47″ TFT Color Touchscreen with 172 × 320 pixel resolution.
60Hz Refresh Rate for smoother navigation and screen animations.
300mAh Battery designed for extended everyday use.
Up to 21 Days Battery Life in power-saving mode according to current retailer specifications.
50+ Sports Modes for tracking a broad range of workouts and activities.
Heart Rate Monitoring for tracking heart-rate data during daily use and exercise.
SpO₂ Monitoring for measuring blood oxygen saturation.
Sleep Tracking for monitoring sleep patterns and related information.
Stress Monitoring to help track daily stress levels.
5ATM Water Resistance for everyday water exposure and swimming-related activities.
Bluetooth Connectivity for pairing with a compatible smartphone.
Mi Fitness App Support for viewing activity and health data.
Lightweight Design at approximately 18g without the strap according to current retailer specifications.

Adjustable TPU Strap with a 135–215mm adjustment range.
Always-On Display Support has been reported, although battery endurance varies depending on the display setting.

The Xiaomi Smart Band 11 Active is a lightweight fitness band designed for everyday activity tracking, workout monitoring and essential smart features. Its slim profile combines a large 1.47-inch TFT touchscreen with a smooth 60Hz refresh rate, giving the interface a responsive feel while keeping the device compact and comfortable for extended wear.

The band is built around a 300mAh battery, making it suitable for users who prefer a wearable that does not require frequent charging. Battery performance depends on usage and settings, particularly the use of the display and Always-On Display functionality.

For fitness tracking, the Smart Band 11 Active supports more than 50 sports modes, allowing users to record different types of exercise and monitor their activity throughout the day. It also provides essential health-related tracking features including heart-rate monitoring, SpO₂ measurement, sleep tracking and stress monitoring.

Its 5ATM water resistance makes the band suitable for everyday activities involving water and compatible swimming use. The TPU strap is designed for a flexible fit and can be adjusted between approximately 135mm and 215mm, making it suitable for a wide range of wrist sizes.

The Smart Band 11 Active connects to compatible smartphones through Bluetooth and works with the Mi Fitness app, where users can review recorded activity, workout and health-related information. The band is positioned as an affordable fitness-focused wearable rather than a full smartwatch, with current specifications indicating no built-in GPS, NFC or SIM functionality.

With its combination of a large touchscreen, extensive workout tracking, everyday health monitoring, water resistance and long battery capacity, the Xiaomi Smart Band 11 Active is aimed at users looking for a simple and lightweight wearable for daily fitness and activity tracking.