Xiaomi Watch S4 41mm Launched with AMOLED & 8-Day Battery

Xiaomi continues to expand its smart wearable portfolio with the official launch of the Xiaomi Watch S4 (41mm). Announced at its Human-Car-Home Ecosystem conference, this stylish and lightweight smartwatch blends premium design with practical health and fitness tracking features—all wrapped in Xiaomi’s new HyperOS 2 software environment.

Compact Design Meets High-End Display

Weighing just 32 grams and measuring 9.5mm thick, the Watch S4 is designed for comfort without compromising on functionality. It features a vibrant 1.32-inch AMOLED display with a 60Hz refresh rate and a peak brightness of up to 1500 nits, ensuring excellent visibility even under bright sunlight. Whether you're checking notifications or monitoring your health stats, the smooth screen experience adds a premium touch to daily use.

Powered by Xiaomi HyperOS 2

Xiaomi Watch S4 Features, Image Credits: Xiaomi

Running on Xiaomi HyperOS 2, the Watch S4 offers deep integration with the brand’s larger ecosystem of smartphones, tablets, smart home devices, and even automobiles. This cross-platform synergy ensures users can seamlessly access features, sync data, and control compatible gadgets directly from their wrist.

Long Battery Life with Flexible Use Cases

One of the most impressive aspects of the Watch S4 is its efficient 320mAh battery, which offers:

• Up to 8 days of usage under normal conditions
• 4 days with heavy use
• 3 days with the Always-On Display feature enabled

This gives users the flexibility to choose how intensively they use the watch without worrying about frequent recharging.

Health & Fitness Features

Fitness enthusiasts and health-conscious users will find a lot to love in the Watch S4. It includes:

• Heart rate monitoring
• Sleep tracking
• Blood oxygen (SpO₂) measurement
• High-precision body temperature monitoring
• Over 150 sports modes, from common workouts to niche activities

Additionally, the Watch S4 supports Bluetooth heart rate broadcasting, allowing real-time sync with cycling gear, treadmills, and other fitness equipment—making it a great companion for both amateur athletes and professional trainers.

GPS, SOS, and Water Resistance

The Watch S4 also features built-in GPS for accurate activity tracking and location-based functions. Emergency SOS capabilities offer peace of mind, while water resistance ensures the watch holds up during workouts, swimming, and rainy-day activities.

Style and Customization Options

Xiaomi is offering the Watch S4 in four color variants:

• White
• Mint Green
• Black
• Quicksand Gold (featuring a crown adorned with six cultured diamonds)

Buyers can also choose from three different strap materials:

• Fluororubber – sporty and durable
• Leather – for a classic look
• Milanese – a stainless steel mesh strap for a luxurious feel

Pricing and Availability

Xiaomi has priced the Watch S4 competitively across three models:

• Fluororubber strap: 999 yuan
• Leather strap: 1199 yuan
• Milanese strap with diamond crown: 1499 yuan

With this new release, Xiaomi continues to solidify its presence in the wearables market, offering a smartwatch that blends premium aesthetics, practical features, and strong battery life—all at an affordable price point.

Final Verdict

The Xiaomi Watch S4 (41mm) is a well-rounded smartwatch that appeals to both casual users and fitness enthusiasts. With a sharp AMOLED display, rich health-tracking suite, solid battery life, and elegant design choices, it’s a strong contender in the mid-range smartwatch segment. Whether you’re tracking workouts, monitoring your health, or just keeping up with notifications, the Watch S4 brings it all to your wrist with style and substance.

Via: (Source), Images Credits: Xiaomi