HAYLOU RS4 Plus Smartwatch, Black

The Haylou RS4 Plus Smartwatch features a 1.78″ AMOLED touchscreen with a resolution of 368 x 448 pixels and a 60Hz refresh rate. It offers up to 105 sport modes and health monitoring functions including heart rate, sleep, blood oxygen, stress, and body temperature measurement. With IP68 water resistance and a magnetic strap, it is designed for comfortable everyday use.

Key features

• 1.78″ AMOLED display with 368 x 448 pixel resolution and 60Hz refresh rate
• Up to 105 sport modes
• Heart rate, sleep, blood oxygen, stress, and body temperature monitoring
• IP68 water resistance
• Magnetic strap
• Notifications for incoming messages and calls
• Sedentary reminder
• Relaxing breathing exercises
• Supports Alipay payments
• Lift wrist to activate screen
• Customizable watch faces and 3 menu styles

Specifications

• Brand: Haylou
• Name: Haylou RS4 Plus
• Model: LS11
• Colour: Black
• Dimensions: 45.2 x 37.2 x 10.4 mm
• Strap width: 20 mm
• Weight (with strap): 57.6 g
• Display: 1.78″ AMOLED
• Resolution: 368 x 448 pixels
• Bluetooth version: 5.1
• Sensors: Heart rate sensor, motion sensor, SpO2 sensor
• Battery capacity: 230 mAh
• Battery life: Up to 10 days (with normal use, 24-hour heart rate monitoring enabled); up to 28 days with basic use
• Waterproof: IP68
• Operating temperature: 0–45°C
• App: Haylou Fun
• Supported operating systems: Android 6.0 and above, iOS 11.0 and above
• Number of sport modes: 105