| Networking & Connectivity | |
| Connectivity | <p>Bluetooth 5.3</p> |
| Smart Watch Features | |
| Display | <p>1.43-inch AMOLED (466×466 pixels)</p> |
| Sensor | <p>Heart Rate Sensor, Motion Sensor, SpO₂ Sensor</p> |
| Technical | |
| Model | <p>Watch 4S</p> |
| Brand | <p>Haylou</p> |
| Battery And Power | |
| Battery capacity | <p>400mAh</p> |
| Battery Life | <p>Up to 18 days (basic mode), 10 days (daily use)</p> |
| Physical Specification | |
| Dimensions | <p>270 x 47.3 x 13.2mm</p> |
| Weight | <p> ~62g (with strap)</p> |
| Others | |
| Compatible | <p>Android 9.0+ and iOS 13.4</p> |
| Others Features | <p>GPS: Five-system GPS (GPS, BeiDou, GLONASS, Galileo, QZSS)<br>Water Resistance: 1ATM</p> |
| Warranty Information | |
| Warranty | <p>1 Year</p> |
HAYLOU Watch 4S Smart Watch
The HAYLOU Watch 4S Smart Watch is designed for users who want a stylish, feature-rich smartwatch. Its sleek and modern design looks elegant on the wrist. The watch feels lightweight and comfortable, making it perfect for all-day wear. It suits casual, professional, and active lifestyles.The Watch 4S features a large, high-resolution display. The screen shows bright colors and clear text. You can read notifications, fitness data, and the time easily, even under sunlight. Touch controls are smooth and responsive. Physical buttons provide extra convenience during workouts or outdoor activities. The interface is simple and intuitive, allowing beginners to navigate without effort.This smartwatch supports multiple sports modes. It tracks running, walking, cycling, and more. The watch records steps, distance, and calories accurately. Heart rate monitoring works continuously, offering real-time health data. Sleep tracking analyzes duration and quality, helping users improve rest. SpO₂ monitoring tracks blood oxygen levels during activity and rest. Stress monitoring provides insight into daily pressure. These features give users a complete view of their health and wellness.Battery life is a major advantage of the Watch 4S. The watch lasts several days on a single charge. Magnetic charging makes recharging fast and easy.You can rely on it for busy schedules, travel, or extended workouts.The HAYLOU Watch 4S connects seamlessly with smartphones. It delivers call, message, and app notifications instantly. Music control, weather updates, and customizable watch faces add convenience. Water resistance protects the watch from sweat, rain, or splashes. The strap feels secure and comfortable, even during intense activity.The build quality is durable yet lightweight. The watch handles daily wear, fitness routines, and outdoor activities with ease. It combines style and functionality, making it suitable for casual and active settings.Overall, the HAYLOU Watch 4S Smart Watch delivers a perfect balance of health tracking, fitness monitoring, and smart notifications. It focuses on essential features while avoiding unnecessary complexity. For users who want a reliable, stylish, and versatile smartwatch, the HAYLOU Watch 4S is an excellent choice. It offers performance, comfort, and technology in a single package.