Bring every moment to life with the Xiaomi Watch S4 41mm Mint Green.Equipped with a 1.43” AMOLED screen with 466 × 466 px resolution, NFC for contactless payments, Bluetooth 5.2, built-in GPS and 5 ATM waterproof design, it offers complete health and wellness monitoring. With up to 12 days of autonomy and fast magnetic charging, it becomes an indispensable ally in your daily life. Get it exclusively from our site with immediate delivery.
Technical Specifications
| Category | Specifications |
|---|---|
| MPN | BHR080CGL |
| EAN | 6932554436803 |
| Year of circulation | 2025 |
| Case size | 41 × 41 × 9,9 mm |
| Weight | 34 g (without strap) |
| Screen | 1.43” AMOLED; 466 × 466 px; Always-On |
| Brightness | up to 1 000 nits |
| Construction materials | Aluminium case; Fluororubber strap |
| Water Resistance | 5 ATM (up to 50 m) |
| Connectivity | Bluetooth 5.2; NFC (MIFARE, Xiaomi Pay EU); GPS, GLONASS, Galileo, BDS |
| Operating System | HyperOS |
| Biometric Sensors | PPG heart rate; SpO₂; accelerometer; gyroscope; geomagnetic; barometer; ambient light |
| Battery | 470 mAh; up to 12 days of typical use; up to 30 hours of GPS |
| Loading | Magnetic dock; USB-C; 10 W (5 V/2 A) |
| SAR | < 2 W/kg (EU limit) |
Networks, SIM & NFC
Watch S4 does not support SIM cards or mobile networks. The internet connection is tethered to the smartphone. It supports NFC for contactless payments to European banks via Xiaomi Pay.
Packaging for the Greek market
The package includes:
- Xiaomi Watch S4 41mm Mint Green (BHR080CGL)
- Magnetic USB-C charging cable
- Quick Start Guide & Warranty Card
No wall charger is included, in accordance with EU Directive 2019/1782 on the reduction of e-waste.
Instructions for Use & Proper Charging
- Download the HyperOS app (Android 7.0+ / iOS 12.0+).
- Start Bluetooth, select «Add Device» and follow the pairing wizard.
- Wear the watch with light tension on the wrist for accurate measurements.
- Charge with a compatible USB-C 5 V/2 A charger or Xiaomi 33 W (MDY-12-ED) - 10 W magnetic dock.
- Disconnect once the rate reaches 100% for battery longevity.
- Avoid overheating and use in extreme temperatures when charging.
Recommended Charger & Accessories
- Charger: Xiaomi 33 W USB-C (MDY-12-ED)
- Screen protection: 0.2 mm Tempered Glass
- Straps: milanese, Leather, Nylon adapters
- Headphones:Xiaomi Buds 5 Pro, Bluetooth speakers
Energy Consumption & Class
No EU energy label required. Combining AMOLED Always-On and HyperOS with energy-saving sensors, it achieves up to 12 days of autonomy.
Warranty & Return Procedures
Consumers
A 2-year legal guarantee is provided (Law 2251/1994). Free return within 14 days without justification.
Professionals
Optional Extended Warranty program up to 3 years. DOA declaration within 7 days. Service/replacement through authorised centres.
Legal Guarantee: rated 4.8/5 by official after-sales reports. Percentage of early lesions< 0.6% within the first 2 months.
Customer Reviews
10 Top Positive
- «The AMOLED screen is stunning, vibrant colours even in bright sunlight.»
- «NFC with Xiaomi Pay has saved me in daily transactions.»
- «Precision GPS, I wore it on a hike without a cell phone.»
- «Amazing autonomy, 12 days with notifications, cardiac, sleep.»
- «Fluororubber strap resists gymnastics and sweat.»
- «HyperOS seamless, fast and stable.»
- «5 ATM - don't take it out of the bathroom or pool.»
- «Charging in 90′, go direct use.»
- «My sleep recording revealed unstructured REM phases.»
- «Design minimal and elegant, fits with every outfit.»
5 Negative
- «Does not support eSIM for full standalone use.»
- «Few watchfaces in HyperOS.»
- «I don't answer calls directly.»
- «Wireless charger not included.»
- «Some app notifications are cut in half.»
Test Results from External Site
- GSMArena: 4.2/5 for battery life and screen
- TechRadar: «Ideal for casual users and fitness fans» (4/5)
- Android Authority: «HyperOS brings flagship performance» (8/10)
Advantages over Xiaomi Watch S3 41mm
- HyperOS instead of MIUI Watch
- Bluetooth 5.2 vs 5.0
- NFC European standards
- Autonomy 12 vs 10 days
- AMOLED resolution 466 × 466 vs 360 × 360 px
- More accurate sports detection (17 vs 11 sports modes)
Data transfer
Use the HyperOS app for backup & restore:
- In the old watch select Profile > Settings > Backup.
- Connect the new watch, select Restore.
- All activities, settings and watchfaces are automatically restored.
Manufacturer Company Profile
Xiaomi Corporation was founded in 2010 in Beijing as a team of just 8 engineers with the vision of «Innovation for Everyone». Within ten years it has grown into a global leader in smartphones and smart devices, with over 30,000 employees and annual sales of over USD 37 billion. The first major success came in 2014 with the Mi 3, which commercially set the bar in the Chinese market, and in 2019 Xiaomi introduced the Watch, marking its entry into wearables.
With over USD 2 billion annual investment in R&D and 50+ international research hubs, Xiaomi is a pioneer in AMOLED panels, image processing and custom SoCs for wearables. In 2023 it developed the BioTrack 3.0, optimizing heart rate measurement with AI algorithms. The Watch S4 incorporates HyperOS, which combines speed and stability in a lightweight operating system.
In Greece, Xiaomi cooperates with an official importer that supports a 2-year warranty, 7-year software support and 25+ authorized service centers. The company promotes sustainability initiatives by limiting plastics in packaging and strengthening its electronics recycling program. With the motto «Creating Smarter Living», Xiaomi brings health-focused, IoT and cloud integration technologies into the home and daily lives of its users.
Conclusion
The Xiaomi Watch S4 41mm Mint Green (BHR080CGL) differentiates itself in the smartwatch space with its full range of premium features, affordable price and top battery capacity. The 1.43” AMOLED display offers sharpness and vibrant colours, while NFC paves the way for contactless payments across Europe. Built-in GPS/GLONASS/Galileo navigation and 5 ATM water-resistance make the Watch S4 ideal for outdoor activities and sports workouts.
HyperOS, with 17 automatic sports modes and advanced health algorithms (heart rate, SpO₂, sleep), provides accurate insights and wellness tips. The aluminium and Fluororubber strap construction ensures durability, comfort and professional grade aesthetics. With up to 12 days of autonomy and fast magnetic charging, it covers your entire schedule without interruption. On our site, we offer exclusive prices, prompt delivery and comprehensive after-sales support for consumers and professionals. Don't miss the opportunity to own a smartwatch that combines the most advanced technology with timeless design.
