Features

Haylou RS4
Smart Watch

Beauty on Your Wrist

Compact Body
HD Large Display
The Haylou RS4 was designed with sports in mind. Information can be quickly checked using the 1.78" big touch control display.
368 x 448 Resolution
Ultra-High Resolution and Faster Response Speed
Large-Size Screen
Clear and Stunning
AMOLED HD display
Delicate and Fine-Textured

Creative Strap Design
New Look Whenever You Want

The thin metal bezel is made with a futuristic look. Additionally, the improved silicone strap is comfortable and breathable for extended usage.
The watch faces for the APP are changed frequently. Put your own image or other preferred images on the watch face to make it uniquely yours.

Health

Blood Oxygen Testing

Sleepiness and weariness during intense activity or work are symptoms of low oxygen levels in the body. Raise your wrist to check the oxygen level in your blood and maintain good health.

Heart Rate Monitoring
Sleep Monitoring

Haylou RS4 can precisely measure your heart rate around-the-clock and recognise even minute changes, so it knows every beat of your heart.
An essential measurement of the quality of sleep is the percentage of deep sleep. To assist you in forming healthy sleeping habits, Haylou RS4 actively tracks your sleep condition and duration.

Breathing Training

To reduce stress anytime, anywhere, follow a prescribed breathing routine to easily regain vigour.

Workout

12 Workout Modes
Go wild and break boundaries

Haylou RS4 offers 12 different training settings. It can capture exercise data in real-time, allowing you to monitor and enhance your athletic performance.
Cycling
Climbing
Fast walking
Outdoor running
Spinning
Indoor running
Yoga
Free training
Basketball
Football
Rowing
Gymnastics

Active Tracking of Activities

With a built-in high-precision motion sensor, Haylou RS4 can actively record your daily exercise behavior. Set your goals and strive to realize them.
Distance
The watch knows how far you have gone.
Steps
Every step counts check in with small goals.
Calories
Monitor calories burnt for scientific body management.
Sedentary reminder
A timely reminder for a break so you can combine work and rest.

Life

Alipay Offline Payment

The watch accepts offline payments with Alipay. Forgot to bring your wallet and phone? To access the scanning code page, swipe left on the site. To complete the transaction, raise your wrist.

10 Days Battery Life

12 days
Daily use mode
20 days
Basic use mode

The battery may be used for up to 25 days in basic usage mode and up to 10 days in daily use mode, saving the hassle of daily charging.

Real-time Message Reminder

Bluetooth connection to a mobile phone. You may synchronise calls, WeChat, and other APP information with the watch in real-time to ensure that you don't miss any crucial moments.

IP68 Waterproof

Waterproof to IP68 standards is the Haylou RS4 watch. You can easily deal with sweating during workouts or torrential downpours when you are out and about without taking the watch off.