Haylou RS4 Plus Smart Watch – Big Display, Bold Features

Say hello to the Haylou RS4 Plus — a smartwatch that combines premium design with pro-grade functionality. Whether you’re hitting the gym, managing your day, or tracking your health, this feature-rich wearable keeps you in control, in style.

🌈 Stunning 1.78” AMOLED Display

Get immersed in a large, vibrant AMOLED screen with ultra-slim bezels and vivid colors. The always-on display ensures important info is just a glance away — anytime, anywhere.

🏋️ 105 Sports Modes for All-Day Activity

From cardio to strength training, yoga to cycling, the RS4 Plus supports 105 unique sports modes. Track your workouts in real time and crush your fitness goals with detailed performance insights.

❤️ Comprehensive Health Suite

Your wellness, monitored 24/7:

• Heart Rate Monitoring
• SpO₂ Blood Oxygen Monitoring
• Advanced Sleep Tracking
• Stress & Menstrual Cycle Tracking

Stay in sync with your body every step of the way.

🔋 Up to 10 Days Battery Life

Enjoy more action and less charging with a powerful battery that lasts up to 10 days on typical use and up to 28 days on basic mode.

🔄 Magnetic Strap & Lightweight Build

The stylish magnetic silicone strap adds elegance and comfort, while the lightweight aluminum alloy frame makes it easy to wear all day — and night.

📲 Smart Notifications & Controls

Stay connected with call, text, and app notifications. Plus, control music, camera, and more — right from your wrist.