Xiaomi Smart Band 9 Active – 1.47" 60Hz Fitness Tracker with 18-Day Battery & 50 Sports Modes

Most fitness trackers ask you to choose between a good screen and a battery that actually lasts—the Xiaomi Smart Band 9 Active doesn't make you pick. It pairs a crisp 1.47-inch color display with a smooth 60Hz refresh rate, so scrolling through notifications and stats feels closer to using a phone than a typical band, while still comfortably running for up to 18 days on a single charge.

Day to day, it's built to actually be useful rather than just decorative. With 50 sports modes, continuous heart rate monitoring, SpO₂ blood oxygen tracking, sleep analysis, and stress monitoring, it quietly builds up a clear picture of your health throughout the day and night, not just during a workout. Whether you're going for a run, tracking your sleep quality, or just keeping an eye on your heart rate while you work, it's all logged automatically in the background.

At 16.5g, it's genuinely easy to forget you're wearing it, and with 5ATM water resistance, you don't need to take it off for a shower, a swim, or a sudden downpour. Pair it with the Mi Fitness app on either Android or iOS, and you get a clean, straightforward view of everything the band is tracking, plus access to 100+ customizable watch faces to match your style.

Charging is refreshingly low-effort too—the magnetic charger clips on in seconds and gets the band back to full in under 2 hours, so there's rarely a moment where it's actually out of action.

For anyone who wants real fitness and health tracking without the price tag or bulk of a full smartwatch, the Xiaomi Smart Band 9 Active hits a genuinely useful middle ground.