Xiaomi Redmi Watch 5 Active Black

1.47-Inch Smooth 60Hz TFT Display: View your daily metrics with fluid clarity. The Smart Band 9 Active features a large 1.47-inch TFT color touch display (172 x 320 resolution, 247 PPI). Upgraded with a 60Hz high refresh rate, it eliminates ghosting and lag, delivering an ultra-smooth experience when swiping through your health widgets and message alerts.

Up to 18 Days of Massive Battery Life: Enjoy long-term companionship without daily charging worries. Equipped with a large 300mAh battery and an power-efficient hardware chip, it achieves up to 18 days of continuous runtime under typical usage mode. Even under heavy-load tracking settings, the band comfortably delivers up to 9 days of operational life on a single charge.

Ultra-Slim 9.99mm Imperceptible Design: Experience true all-day wearing comfort. The core body is engineered with a streamlined, low-profile layout that measures just 9.99mm in thickness and weighs a mere 16.5g (without the strap). This featherlight construction sits flush against the wrist, making it comfortable to wear during sleep, intense workouts, or office hours.

Upgraded All-Day Health & Biosensor Matrix: Take deep command over your well-being. Built with an optimized PPG optical biosensor layout, the band actively tracks your heart rate 24/7 and triggers automated alerts if abnormal rates are detected. It features continuous blood oxygen ($SpO_2$) monitoring with low-saturation vibration warnings, around-the-clock stress indexing, and guided relaxation breathing prompts.

Scientific Staged Sleep Tracking: Gain accurate insights into your nightly recovery cycles. The band’s advanced sleep algorithms monitor your body movements and vitals to accurately break down your sleep architecture—identifying deep sleep, light sleep, and REM stages. It logs your total sleep duration and tracks breathing patterns to provide actionable scores via the app.

50 Dedicated Sports Modes: Maximize your workout efficiency whether you are training indoors or outdoors. The band features 50 distinct fitness tracking modes, including outdoor running, walking, cycling, hiking, elliptical training, and rowing. It captures real-time data focusing on your workout duration, step count, heart rate zones, and active calorie burn.

Certified 5ATM Swim-Proof Armor: Take your fitness goals straight into the pool. Carrying an official 5ATM water resistance rating, the structural framework is fully sealed to withstand pressure equivalent to a depth of 50 meters. It is entirely safe to wear during shallow-water swimming, rainy outdoor jogs, and daily showers. (Note: Not suitable for saunas, hot springs, or high-speed water sports).

Modern Xiaomi HyperOS & Mi Fitness App: Stay seamlessly connected to your digital life. Running on a smooth Xiaomi HyperOS core, the band links instantly to your smartphone via power-efficient Bluetooth 5.3 BLE. Using the central Mi Fitness App, you can check visual health trends, toggle incoming call notifications, reject calls, view app alerts, and control phone media playback.

100+ Customizable Watch Faces: Personalize your interface to match your daily outfit or mood. Access a rich online library of over 100 distinct watch faces directly through the companion application, spanning detailed data-heavy panels to minimalist analog layouts. The durable, skin-friendly black TPU strap is also detachable, letting you swap frames effortlessly.

12 Months Warranty: To guarantee premium manufacturing standards, authentic product performance, and reliable everyday operation, this original Xiaomi smart tracker is backed by a 12 months warranty, providing a full year of protection against manufacturing defects.