Xiaomi Watch S4 is officially here: Beautiful AMOLED, health care, AI and eSIM support

The conference organized by Xiaomi today is already over and several new products were presented that are definitely worth mentioning.

One of them is a new generation of smart watches with the name xiaomi watch s4, which come with a metal body, interchangeable straps, as well as an interchangeable bezel modeled after its predecessor.

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In addition, they received the new HyperOS 2.0 system and functions such as intercom mode or special gestures for control. It is important to note that the conference was intended for Chinese market and the availability of the products in the global market is not yet known.

Beautiful display and quality body

The new Xiaomi Watch S4 smart watch follows the example of its circular predecessor 1,43 ″ AMOLED display with a density of 326 pixels per inch and a maximum brightness of up to 1500 rivets, which will ensure excellent readability even in the most unfavorable conditions. The refresh rate is standard 60 Hz, which is more than enough for a watch.

I elegant metal body is home to a pair of buttons – a standard button supplemented by an o rotating crown, which is also "clickable". Interchangeable bezel and bracelets in cooperation with a number of dials will help you adapt a watch exactly to your style.

Accurate monitoring of health and sports

The integration of a complete set of sensors will ensure monitoring of sports and vital functions with 98,2% accuracy compared to the standard.

They provide continuous monitoring heartbeat, blood oxygenation monitoring SpO2, sleep activity monitoring, measurement blood pressure, breathing exercises and much more.

support over 150 of various sports activities will ensure that everyone will find their own. It also includes professional running mode, which monitors running dynamics or vertical oscillation.

eSIM support and long battery life

Xiaomi Watch S4 only comes with support as standard Bluetooth, without the possibility of a data connection. We will also see a version with support eSIM, which will make it possible to make calls or reply to messages without the need for a constant connection with a smartphone.

A new mode is also included intercom, which allows you to use the watch as a walkie-talkie and communicate with other users of the same watch.

As for durability, the basic version with Bluetooth will last up to 15 days of standard use per charge. When the Always On Display function is turned on, the battery life is significantly reduced to 5 days. The eSIM version of the watch has a slightly shorter battery life, namely 7 days with standard use, while more intensive use will reduce their lifespan to just 3 days.

Thanks to fast charging, the watch will be charged for 2 days already in progress 5 minutes.

HyperOS 2.0 and interesting features

Xiaomi Watch S4 comes with the latest version of the operating system HyperOS 2.0, which will ensure perfect synchronization with a smartphone and support for many applications and smart functions. It is also part of the integration of the new artificial intelligence HyperAI, which, at least for now, will remain limited to domestic, Chinese users only.

An interesting function is the control Mijia devices hand gestures, when you can trigger various actions by simply snapping your fingers. It even includes a control center for controlling smart home devices from the Xiaomi ecosystem. It also includes NFC chip, but it will only serve for storing public transport cards, locks or car keys. However, contactless payment with NFC chip was not mentioned.

Price and availability

A new generation of smart watches xiaomi watch s4 went on sale in a standard Bluetooth version, as well as in a version with eSIM support. Their price on the Chinese market starts at 999 yuan (130 €) for the basic version and 1199 yuan (€156) for the eSIM version. Global availability is not yet known and we will have to wait some time for their introduction.

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