Smartwatch

Haylou RS4 Plus Smart watch

1.78" Retina AMOLED display│368 x 448 pixels│Craft with Metal│105 Sports mode│ 100+ Online Watch Faces

SpO₂ Heart rate, Sleep and Pressure Monitoring│Women's Health Tracking│One-tap measurement

Power saving mode│To-do list │Pomodoro Timer │Life reminder

The specifications
 

Screen

1.78 inch Retina AMOLED Display, 368 x 448 pixels, 60HZ refresh rate.

Sensors

SpO₂ Heart rate, Sleep and Pressure Monitoring

Waterproof

IP68

Bluetooth

Bluetooth 5.1
Battery life

About 10 days (Turn on heart rate monitoring for 24 hours)* Battery life may vary depending on usage, settings, operating conditions, and other factors, so actual results may differ from data on the device. From laboratory.

Download APP

APP Name: Haylou Fun

Smartphone Compatible: Android 6.0 or iOS 11.0 and above

Language

System language: English, Portuguese, German, Italian, Spanish, Japanese.

Sport modes

105 sport modes

Material

Case: plastic

Bezel: Alloy

Stainless steel button: stainless steel

Stainless steel buckle: stainless steel

Bracelets

Material: Durable and comfortable silicone.

The Size

Dial size: 45.2x37.2x10.4mm Weight: 57.6g with bracelet.

Durability

Operating temperature: 0° to 45°C. Temperatures below 0°C may affect battery life and performance.

Box packaging

Smart Watch (including standard strap), Magnetic Charging Base, Package, Instruction Manual.