Xiaomi Watch S4 41mm Released Globally

 Gadget vendor Xiaomi has brought its latest smartwatch, the Watch S4 (41 mm), to the global market by releasing it in Europe. The smartwatch made its global debut at the Xiaomi 15T series smartphone launch event on Wednesday (September 24, 2025) in Munich, Germany. 

The 41mm Watch S4 was first introduced by Xiaomi in late June 2025 in its home country, China. This smartwatch complements the 47mm Watch S4, which was released in March 2025. Besides its smaller size, the design of the Xiaomi Watch S4 41mm is also more minimalist than that of its "sibling". 

Despite its different size, the 41 mm Watch S4 also comes with capable specifications, including water resistance support, 150 sports modes, an AMOLED display, and more. Also read: Xiaomi Watch S4 (41 mm) and Smart Band 10 Launched, Supports 150 Sports Modes.

Xiaomi Watch S4 41 mm Specifications 

The Xiaomi Watch S4 41mm features a 1.32-inch AMOLED display with a resolution of 466 × 466 pixels, a 60Hz refresh rate, and a peak brightness of 2,200 nits. The display also features a pixel density of 325 ppi and is protected by scratch-resistant glass for enhanced impact resistance.

The body is clad in premium metal, claimed to be more durable. The strap is available in several materials, including leather, fluororubber (a type of synthetic rubber), and metal.

The Xiaomi Watch S4 41 mm is equipped with various health and fitness sensors, including a new generation heart rate sensor, a blood oxygen level sensor (SpO2), a barometer, a compass, an accelerometer, a gyroscope, and a skin temperature sensor. This skin temperature sensor will enable users to more easily identify abnormal temperature increases, such as fever. Users can also activate the skin temperature monitor throughout the day to receive alerts when there is a significant increase.

This sensor support will also make it easier for the device to detect the start of menstruation and ovulation for female users. This smartwatch supports over 150 sports modes, including yoga and archery. For frequent swimmers, it also features 5 ATM water resistance and heart rate monitoring while swimming. In addition to fitness features, this smartwatch also supports various daily functions, including sleep monitoring, stress level detection, and activity reminders.

There is also a "Safety Guardian" feature that helps users contact emergency contacts under certain conditions, such as when a fall is detected.

This feature can also sound a certain tone to attract the attention of others when the user is in a dangerous condition. Additionally, there is a location-sharing feature that allows users to share their real-time location with emergency contacts.

The Xiaomi Watch S4 41 mm is equipped with a 320 mAh battery, which is claimed to last up to eight days on normal use or four days on intensive use. With the Always-On Display feature enabled, the battery lasts approximately three days. The global version of the Watch S4 41mm runs HyperOS 3, allowing for further integration with the rest of the Xiaomi ecosystem. This smartwatch is also equipped with NFC, a microphone, a speaker, Bluetooth 5.4

The black and green variants feature a fluororubber strap, the white variant has a leather strap, and the Sunset Gold variant boasts a metal strap for a more premium look. Pricing details in Germany are as follows: 

- Xiaomi Watch S4 41 mm Black & Mint Green - 159.99 euros 

- Xiaomi Watch S4 41 mm White - 169.99 euros 

- Xiaomi Watch S4 41 mm Sunset Gold - 219.99 euros

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