Haylou RS4 LS12 Smart Watch – AMOLED Display, 12 Workout Modes, IP68

Comprehensive Health Monitoring:

• Blood Oxygen Testing: Measure your blood oxygen level to monitor your health, especially after intense exercise or long hours of work.
• Heart Rate Monitoring: The watch continuously tracks your heart rate, even detecting slight changes, to ensure you stay on top of your health.
• Sleep Monitoring: Actively tracks your sleep, including deep and light sleep stages, helping you improve your sleep quality and habits.

Breathing Training:

• Perform guided breathing exercises at any time to alleviate stress and refresh your energy.

12 Workout Modes:

• The Haylou RS4 includes 12 workout modes that track real-time exercise data, such as running, cycling, and more, helping you improve performance and achieve fitness goals.