The smartwatch has a digital crown and barely visible buttons on the right side of the device. The screen carries a 1.47-inch AMOLED panel with a resolution of 480 x 480 pixels and 600 nits brightness.
In terms of health and fitness, the Xiaomi Watch S1 Pro is equipped with a 24-hour heart rate meter and a sensor for measuring blood oxygen levels, Sp02. There is also a feature that tracks sleep patterns, stress levels, and skin temperature.
There are 100 sports modes supported by the smartwatch, with a built-in GPS feature that can record outdoor activities, such as cycling and running without the need for a smartphone.
Regarding performance, the Xiaomi Watch S1 Pro is powered by a 12nm processor which is claimed to offer a very long battery life, with a 500 mAh battery capacity. On a full charge, the device is said to last for 15 days.
The smartwatch comes with support for third-party apps and runs with MIUI. Features on offer include a music player, Xiaomi television controller, flashlight, and much more. This smartwatch comes with Bluetooth 5.0 connectivity support, NFC, and is water resistant to a depth of 5 meters.