Introducing the Haylou RS4 Max SmartWatch

The Haylou RS4 Max SmartWatch combines a sleek design with robust features to help you stay on top of your health, fitness, and daily routines. From real-time heart rate monitoring to customizable watch faces, the RS4 Max offers convenience and style at your fingertips.

Key Features

• 1.78-inch AMOLED Display (368×448): Enjoy bright, clear visuals and easy navigation.
• Comprehensive Health Tracking: Heart rate, SpO₂, and sleep monitoring to keep you informed.
• 100+ Sports Modes: Track and record various activities for detailed performance insights.
• Long Battery Life: Lasts up to 7 days of typical use (25 days in standby).
• IP68 Water Resistance: Work out with confidence in various environments.
• Customizable Watch Faces: Choose from multiple stylish designs to suit your preference.

Why Choose Haylou RS4 Max?

Enhanced Display: The AMOLED panel delivers crisp and vibrant visuals, giving you a clear view of messages, metrics, and alerts.
Activity Tracking Made Simple: Track steps, calories, distance, and more, with real-time updates and detailed reports in the Haylou Fun App.
Stay Connected: Receive incoming call alerts, message notifications, and app reminders straight to your wrist.
Comfortable & Stylish: The lightweight yet durable build blends seamlessly with both casual and active lifestyles.

Helpful Tips

1. Use the SpO₂ monitor regularly for better insights into your respiratory health.
2. Customize watch faces for different occasions—formal, fitness, or casual.
3. Enable continuous heart rate tracking for comprehensive health data throughout the day.

Experience next-level fitness tracking, personalized style, and essential connectivity with the Haylou RS4 Max SmartWatch—engineered to empower your active life.

Specifications

Disclaimer: Specifications may vary slightly by region or update.