HAYLOU RS4 Plus LS11 Smartwatch 1.78 AMOLED Display 105 Sports Modes 10-day Battery Life Smart Wat

Haylou RS4 Plus 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 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.