Haylou RS4 Plus Smartwatch 1.78 inch Retina AMOLED display│368 x 448 pixels│Made with metal│105 sports modes│100+ online watch faces
SpO₂ heart rate, sleep and pressure monitoring│Health tracking for women│One tap measurement
Energy saving mode│To-do list│Pomodoro timer│Reminders for everyday life
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
Approximately 10 days (with 24-hour heart rate monitoring on)* Battery life may vary based on usage, settings, conditions and other factors, so actual results may differ from device data. Measured in the laboratory.
Download APP
App name: Haylou Fun
Compatible with smartphone: Android 6.0 or iOS 11.0 and above
Language
System language: English, Portuguese, German, Italian, Spanish, Japanese.
Sports modes
105 sports modes
Material
Case: plastic
Bezel: alloy
Stainless steel knob: stainless steel
Stainless steel buckle: stainless steel
Bracelets
Material: durable and comfortable silicone.
Dimensions
Dial dimensions: 45.2x37.2x10.4mm Weight: 57.6g with bracelet.
Sustainability
Operating temperature: 0°C to 45°C. Temperatures below 0°C can affect battery life and performance.
Package contents
Smartwatch (including standard strap), Magnetic charging base, Packaging, Instructions for use.
