Smartwatch Xiaomi Watch S4 com 1,43" AMOLED, 466×466, 486 mAh, caixa de alumínio, bracelete têxtil, preto multi

The Xiaomi Watch S4 is a round smartwatch with a 1.43" (3.63 cm) AMOLED touchscreen and a 466×466 pixel resolution. Housed in an aluminium case with a black textile band in Black Multi, the watch combines a lightweight build and a clear display for everyday wear. It includes essential fitness tracking features and a 486 mAh battery designed to support extended use while remaining comfortable at 44.5 g.

Advantages

The 1.43" AMOLED display delivers high pixel density and vivid colours for readable notifications and watch faces. The aluminium case provides a durable yet lightweight shell, and the textile band ensures breathability and a casual look. With a 486 mAh battery capacity and power-efficient components, the watch is optimised for longer periods between charges. The round form factor and 466×466 resolution make interactions and fitness data easy to read at a glance.

Suitable for

• Everyday wear and notification management
• Basic fitness tracking and activity monitoring
• Users seeking a lightweight, comfortable smartwatch
• Those who prefer a round watch face and textile band

Key specifications

• Display: 1.43" AMOLED, 466×466 pixels
• Shape: Round
• Case material: Aluminium
• Band: Textile, Black Multi colourway
• Battery capacity: 486 mAh
• Weight: 44.5 g

How to use

Charge the smartwatch fully before first use using the supplied charger or compatible charging accessory. Pair the watch with the companion app on your smartphone following the on-screen instructions to enable notifications, activity sync and settings customization. Use the touchscreen to navigate watch faces, start or stop workouts, view heart rate and daily activity summaries, and manage incoming calls and messages. Regularly sync with the app to keep firmware and health data up to date.

Recommendations

To maximise battery life, enable power-saving modes when needed, reduce screen brightness or timeout duration, and close background apps in the companion app. For accurate fitness tracking, wear the watch snugly on the wrist during activities and ensure the sensor area remains clean. Use the textile band for comfortable daily wear and switch to a different band for more intensive sports or wet conditions.