Release Date: September 2025
The Xiaomi Watch S4 represents Xiaomi’s latest leap in smartwatch innovation for 2025. Designed to deliver premium performance, elegant design, and extended battery life, this wearable is aimed at users who demand both style and smart functionality. Let’s take a closer look at what makes the Watch S4 stand out in the fast-evolving smartwatch market.
Key Specifications
| Display | 1.43-inch AMOLED, 480×480 px, Always-On Display |
| Build | Aluminum alloy frame, 5 ATM water resistance |
| Processor | Qualcomm Snapdragon W5+ Gen 1 |
| RAM / Storage | 2 GB / 32 GB |
| Battery Life | Up to 10 days (typical use) |
| Charging | Magnetic fast charging, 0–100% in 45 minutes |
| Connectivity | Bluetooth 5.3, Wi-Fi, GPS, NFC |
| Compatibility | Android 8.0 + / iOS 12 + via Mi Fitness app |
| Health & Fitness | SpO₂ sensor, heart-rate monitoring, sleep tracking, 150+ sports modes |
| Colors | Graphite Black, Silver Gray, Rose Gold |
Top Features
- Vivid 1.75-inch AMOLED display with Always-On Mode
- Advanced Snapdragon W5+ chip for faster, smoother performance
- Comprehensive health tracking – SpO₂, ECG, stress, and sleep
- 150+ sports modes and real-time GPS tracking
- Strong 10-day battery life with fast magnetic charging
Pricing
- Global Price: $279 USD
- Price in Nigeria: Approx. ₦425,000
Pros & Cons
| Pros |
• Premium design and build quality • Bright AMOLED display with AOD • Accurate health and fitness tracking • Excellent battery life • Fast charging support |
| Cons |
• No LTE version at launch • Limited third-party app support • Slightly high price for budget users |
Verdict
The Xiaomi Watch S4 is a refined and powerful smartwatch that balances functionality with style. Its vibrant AMOLED screen, robust fitness tracking, and solid battery performance make it one of the best premium wearables in its class for 2025. While it misses out on LTE connectivity, its overall package offers great value for those seeking a feature-rich and reliable smartwatch.