Xiaomi Watch S4 41mm: Premium Smartwatch with Diamonds, Launching Tomorrow!
Xiaomi Watch S4 41mm: Sparkling Style Meets Smart Tech – Launching Tomorrow!
Hey Xiaomi fans! Get ready, because tomorrow, June 26th, 2025, Xiaomi is dropping a seriously stylish new wearable: the Xiaomi Watch S4 41mm! This smaller, sleeker version of the popular Watch S4 is packed with features and boasts a premium design that’s sure to turn heads. We’ve got all the juicy details you need to know before the official launch, alongside the Mix Flip 2, Redmi K80 Ultra, and even a YU7 SUV (?!). Let’s dive in!

A Compact Design with a Touch of Luxury
The Xiaomi Watch S4 41mm is the little brother (or sister!) to the original 47.3mm Watch S4. At just 41mm, it’s designed for those with smaller wrists or who prefer a more understated, elegant look. But don’t let the size fool you – this watch packs a serious style punch. Especially the “Quicksand Gold” version, which features six lab-grown diamonds embedded in the rotating crown. Talk about a statement piece!
Key Design Features:
- Sleeker Chassis: Xiaomi’s teasers show a noticeably thinner profile than its bigger sibling, making it even more comfortable and stylish.
- Diamond-Encrusted Crown: The signature rotating crown isn’t just for intuitive navigation; on the “Quicksand Gold” model, it’s blinged out with those beautiful synthetic diamonds, adding a touch of luxury.
- Exclusive Watch Face: The “Quicksand Gold” version comes with a special watch face that perfectly complements its premium aesthetic, with custom animations available via the Mi Fitness app. Seriously cool.
- Premium Materials: Expect the same high-quality build as the original, with a high-gloss PVD-finished aluminum alloy frame and a black ceramic back. Durability and elegance – the best of both worlds!
- Interchangeable Straps: Just like its larger counterpart, the 41mm version uses quick-release 22mm straps. Leather, fluoroelastomer, metal mesh – you name it, you can probably find a strap to match your mood.
Xiaomi Watch S4 41mm vs. the Original: A Quick Comparison
The original 47.3mm Watch S4 (launched October 2024 in China, March 2025 globally) is a solid, customizable smartwatch with interchangeable bezels and a 1.43-inch AMOLED display. The 41mm model sacrifices some screen real estate and battery life for a sleeker design and those dazzling diamonds, targeting users who prioritize style without compromising on functionality.


Expected Specifications: What We Know So Far
While Xiaomi hasn’t spilled all the beans, based on the original model, leaks, and Chinese certifications (model M2502W1), here’s what we anticipate:
Feature | Expected Specifications |
---|---|
Display | ~1.3-inch AMOLED, ~450×450 pixels, up to 1500-2200 nits, Always-On Display |
Processor | Unknown (possibly Xring T1 in some variants, like the 15th-anniversary edition) |
Battery | ~400-450 mAh, up to 10-12 days typical use, fast charging (5 minutes for 2 days) |
Connectivity | Bluetooth 5.3, Wi-Fi, NFC, Dual-frequency GPS, eSIM (China only, to be confirmed) |
Sensors | Heart rate (98.2% accuracy), SpO2, accelerometer, gyroscope, barometer, ambient light |
Water Resistance | 5 ATM (50 meters) |
OS | HyperOS 2.0, compatible with Android and iOS |
Functions | 150+ sports modes, stress monitoring, fall detection, SOS assistance, gesture control |
Extras | Rotating crown, interchangeable bezel, built-in speakers and microphone, diamond bezel (Gold edition) |
Notes on Specifications:
- Smaller Screen:
Expect a smaller screen than the original’s 1.43 inches, likely around 1.3 inches, with a resolution adjusted to maintain sharpness. - Smaller Battery:
Battery capacity will be smaller than the original’s 486mAh, resulting in a shorter battery life (estimated 10-12 days instead of 15). - Uncertain Chipset:
We’re not entirely sure about the chipset. It might use Xiaomi’s proprietary Xring T1 (as seen in the 15th-anniversary edition), or something else. eSIM variants will probably be China-only. - Premium Functionality:
It will retain advanced features like the rotating crown for seamless navigation, highly accurate health monitoring, and support for a huge range of sports modes.
Xiaomi Watch S4 41mm: Key Highlights
Premium Diamond Design: Those six lab-grown diamonds on the “Quicksand Gold” version are a game-changer, making it perfect for formal occasions or as a fashion statement. The exclusive watch face adds a touch of exclusivity.
Versatile Personalization: Interchangeable bezels and straps (with over 200 watch faces available via the Mi Fitness app) offer endless customization options.
Intuitive Interaction: The rotating crown provides precise navigation, and smart gestures (like finger taps for commands) add a layer of convenience, especially for Xiaomi ecosystem users.
Comprehensive Health & Fitness Features: It boasts highly accurate heart rate tracking (98.2% accuracy!), SpO2 monitoring, stress monitoring, fall detection, SOS assistance, and support for over 150 sports modes.
Battery and Connectivity: Despite its compact size, it’s expected to offer impressive battery life (10-12 days) and fast charging, as well as Bluetooth 5.3, Wi-Fi, NFC, and dual-frequency GPS. The eSIM variant, if available, will probably be exclusive to China.


Xiaomi Watch S4 41mm vs. the Competition
The Xiaomi Watch S4 41mm goes head-to-head with other compact smartwatches like the Samsung Galaxy Watch 7 (40mm), Huawei Watch Fit 3, and Apple Watch SE 2 (40mm). Here’s a quick comparison:
Feature | Xiaomi Watch S4 41mm | Galaxy Watch 7 (40mm) | Huawei Watch Fit 3 |
---|---|---|---|
Display | ~1.3” AMOLED, ~450×450, 1500-2200 nits | 1.3” AMOLED, 432×432, 2000 nits | 1.82” AMOLED, 480×408, 1500 nits |
Battery | ~400-450 mAh, 10-12 days | 300 mAh, ~1-2 days | 400 mAh, ~7-10 days |
Water Resistance | 5 ATM | 5 ATM, IP68 | 5 ATM |
OS | HyperOS 2.0 | Wear OS 5 | HarmonyOS |
Design | Diamonds on crown, interchangeable bezel | Aluminum, no customizable bezel | Rectangular, aluminum |
Estimated Price | ~140-200 EUR | ~300 EUR | ~130 EUR |
Xiaomi Watch S4 41mm Advantages: Premium diamond design, long battery life, competitive price.
Xiaomi Watch S4 41mm Limitations: HyperOS 2.0 has less third-party app support, eSIM might be China-only, some features optimized for the Xiaomi ecosystem.
Launch, Price, and Availability
The Xiaomi Watch S4 41mm launches tomorrow, June 26th, 2025, at Xiaomi’s China event. Pre-orders will likely start immediately afterward.
- Estimated Price: Based on the original Watch S4 (~139 EUR on Amazon.de) and the premium diamond design, expect a price of 140-200 EUR or 150-220 USD for the base model, with the “Quicksand Gold” edition potentially costing more.
- Availability: Initially China-only, with a global launch likely in July or August 2025. Expect availability in Europe, Latin America, and Asia (excluding the US), with US availability depending on imports.
- Variants: Expect colors like Quicksand Gold, Black, and Silver, with leather, fluoroelastomer, or metal mesh straps.
Conclusion: Compact Style and Smart Functionality
The Xiaomi Watch S4 41mm, launching tomorrow, cleverly blends a compact and elegant design with a touch of luxury thanks to the lab-grown diamonds in the “Quicksand Gold” version. A bright AMOLED display, long battery life, advanced health and fitness features, and the intuitive HyperOS 2.0 make it a compelling choice for those seeking style and technology in a smaller package. While the screen and battery are smaller than the original Watch S4, its focus on personalization and premium design makes it a strong contender against rivals like the Galaxy Watch 7 or Huawei Watch Fit 3.
The June 26th, 2025, event will reveal final details, including pricing and potential special editions. If you’re looking for a smartwatch that marries fashion, functionality, and a competitive price, the Xiaomi Watch S4 41mm might be your next favorite accessory. Get ready for a launch that promises to redefine the compact smartwatch segment!