Xiaomi is counting down the days to launch its latest smartwatch on the global market. According to leaked information, the Watch S4 41mm, a more compact sibling to the 47mm version currently sold in China, will be unveiled on September 24th, alongside the launch of the new 15T and 15T Pro smartphones. Here are the details.

Xiaomi is preparing to launch the Watch S4 41mm globally

The Watch S4 series was first introduced at MWC 2025 with the larger 47mm model. A few months later, Xiaomi released the 41mm version in China as a smaller, sleeker option for users who found the original watch bulky. While the Chinese version was recently updated with the Xring T1 chipset, it’s not yet clear whether this update will also be available on international models.

The 41mm model, which will be available globally, is expected to feature a 1.32-inch AMOLED display. The watch will feature a 320mAh battery and support HyperOS 3, Xiaomi’s latest software platform. Health and fitness features such as heart rate, SpO2, sleep tracking, and various exercise modes are also among the watch’s core functions. Notifications, music controls, and interchangeable strap options round out the package.

This watch, expected to be available in Europe for around €159.99 (approximately $188), will directly compete with Samsung’s Galaxy Watch FE. Its stainless steel casing gives the watch a premium look, but details about the color options and straps it will be available with in the global market are not yet available.

If these leaks are true, the Watch S4 41mm, offering a smaller and more elegant option, will bring a new breath to Xiaomi’s wearable technology ecosystem. A global launch event is planned for September 24th.

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