Haylou RS4 Plus Retina AMOLED FHD Smart Watch Review – Features, Price & Full Details
Overview
Key Features
- 1.78-inch Retina AMOLED FHD display
- SpO2 blood oxygen monitoring
- 24-hour heart rate tracking
- 105 sports modes
- IP68 waterproof design
- Bluetooth 5.1 connectivity
- 230mAh battery with up to 10 days usage
- Magnetic charging system
- Android & iOS compatibility
These features make the Haylou RS4 Plus a modern and affordable smartwatch for daily use.
Benefits
1. Large AMOLED Display
The 1.78-inch Retina AMOLED screen provides clear and bright visuals with smooth touch response and 368×448 resolution.
2. Health Monitoring
The smartwatch tracks heart rate, SpO2, sleep, and daily activity, helping users monitor their health easily.
3. Long Battery Life
With a 230mAh battery, the watch can last around 7–10 days on normal usage.
4. Waterproof Design
IP68 waterproof rating allows you to use it during workouts and daily activities without worry.
5. Sports Tracking
105 sports modes help track different physical activities and fitness performance.
Specifications
- Brand: Haylou
- Model: RS4 Plus
- Display: 1.78-inch Retina AMOLED
- Resolution: 368×448 pixels
- Waterproof: IP68
- Battery: 230mAh
- Bluetooth: 5.1
- Compatibility: Android & iOS
- Sports Modes: 105
- Charging: Magnetic
- Color: Black
- Warranty: 12 Months
- Country of Origin: China
Pros and Cons
Pros
- Stylish and premium design
- Bright AMOLED display
- Good battery backup
- Health and fitness tracking
- Waterproof and lightweight
- Budget-friendly smartwatch
Cons
- No Bluetooth calling
- No built-in speaker or microphone
- Limited app features
- Sensor accuracy may vary
User feedback example (community discussion):
“it doesn’t detect that I’m moving… step count shows very low” (user report about sensor issue)
How to Use
- Charge the smartwatch fully
- Install Haylou Fun app
- Connect with Bluetooth
- Set health tracking and notifications
- Use daily for fitness and health monitoring
Who Should Buy This
- Budget smartwatch users
- Students and office users
- Fitness beginners
- Android & iOS users
- Daily activity tracking users
Final Verdict
Haylou RS4 Plus Retina AMOLED Smart Watch is a good budget smartwatch with a premium display, health tracking features, and stylish design. If you want an affordable smartwatch with basic fitness tracking and long battery life, this product is a good option.