Xiaomi Smart Band 9 Active

The Xiaomi Smart Band 9 Active, launched in late 2024 (around October/November), is designed for users who want a simple, affordable, yet effective fitness tracker. It generally offers a no-frills approach to health monitoring while providing the core functionalities expected from a smart band.

It typically features a rectangular display, often a 1.47-inch TFT screen. While not as vibrant as AMOLED displays found in higher-end models, it’s functional for displaying notifications, time, and health data. The design is usually lightweight (around 45.9 x 26.9 x 9.99 mm and approximately 15g without the strap) and durable, often with a 5ATM water resistance rating, making it suitable for swimming and showering.

In terms of fitness tracking, the Smart Band 9 Active typically supports 50 or more sports modes, covering common activities like running, cycling, and walking. However, it does not feature built-in GPS, meaning it relies on your connected smartphone’s GPS for location tracking during outdoor activities. Some reviews indicate that its accuracy for certain fitness metrics like heart rate and calorie burn might not be as precise as higher-end trackers.

For health monitoring, it generally includes features like heart rate tracking, blood oxygen (SpO₂) monitoring, sleep tracking, and sometimes stress monitoring. While these features are present, the accuracy can vary, and it’s best viewed as a general health indicator rather than a medical device. It often integrates with the Mi Fitness app for data syncing, analysis, and customisation.

One of the standout features of the Xiaomi Smart Band 9 Active is its long battery life. It’s often advertised to last up to 14-18 days on a single charge under typical usage, which is a significant advantage for users who prefer less frequent charging.

Other general features often include:

• Notification handling: Displays calls, messages, and app notifications from your paired smartphone.
• Music playback control: Allows basic control of music on your phone (play, pause, skip).
• Weather updates: Provides current weather information.
• Alarm clock and timer functions.
• Customizable watch faces.