Haylou RS4 Smartwatch

The Haylou RS4 Smartwatch combines sleek design with advanced smart features to enhance your everyday lifestyle. Featuring a 1.78‑inch AMOLED display, it offers vivid colors, high resolution, and smooth touch response for an exceptional visual experience.

Key Features

• Bright AMOLED Display: Large 1.78″ high‑resolution screen for clear and dynamic visuals.

• Health Monitoring: 24/7 heart rate tracking, blood oxygen (SpO₂) monitoring, sleep analysis, and stress tracking.

• Fitness Tracking: Supports multiple sports modes to help you stay active and reach fitness goals.

• Smart Notifications: View calls, messages, and app alerts directly on your wrist.

• Long Battery Life: Efficient power management for extended daily use without frequent charging.

• Stylish & Comfortable: Slim profile with a comfortable band, perfect for everyday wear.

The Haylou RS4 Smartwatch offers a perfect balance of style, performance, and functionality — ideal for users who want smart features at an affordable price.