Xiaomi has unveiled the global version of the Watch S4 smartwatch. The device went on sale in China in October last year. One of the distinctive features of the new product is its interchangeable bezels — round frames that surround the display.
Image source: Xiaomi
The Xiaomi Watch S4 smartwatch features a 1.43-inch round AMOLED display with a resolution of 466 × 466 pixels, a refresh rate of 60 Hz, and a brightness of 1500 cd/m2. The device is housed in a 5 ATM water-resistant case.
The smartwatch runs on the HyperOS 2 operating system, which supports more than 150 sports activity modes, including skiing, ball games, running and more. The design includes a heart rate and blood oxygen saturation sensor, which, combined with an improved measurement algorithm, takes readings with an accuracy of up to 98.2%. The device reads health indicators in about 60 seconds.
Xiaomi Watch S4 is equipped with dual-band satellite navigation L1 + L5 GNSS, which allows to increase the accuracy of determining coordinates and the reliability of the positioning system. Various replaceable straps and bezels are offered for the new product.
The watch has a battery life of up to 15 days. A five-minute charge provides energy for up to two days of operation. Xiaomi Watch S4 easily connects to Xiaomi Smart Hub and allows you to easily control smartphones, tablets, headphones, and Xiaomi smart home devices, providing individual control of devices. In addition, the smartwatch supports quick gestures, such as simply pressing your fingers to reject incoming calls and swiping away notifications.
The recommended retail price of the Xiaomi Watch S4 is €159.99.