HD Retina Grade AMOLED Display With 368*448 Pixel’s unprecedented visual clarity, the large 1.78-inch screen provides a precise and clear experience anytime, anywhere. The 60Hz refresh rate continues to optimize the user experience, which is rarely for round smartwatches that can be currently available. 368*448 – Pixel 1.78-inch AMOLED Display 60Hz Refresh Rate Magnetic Strap is Comfortable to Wear It can be quickly taken apart and is comfortable to wear and take off. Suitable for people worried about the belt buckle and hole size mismatch. 100 Online Watch Faces to Suit your style More than 100 stylish watch faces, or even upload your photo as the background image for true personalization. 100 Sport Modes – A Trusted Fitness Partner Haylou RS4 Plus has 105 workout modes. It can record real-time exercise data, helping you track and improve your athletic performance. Multi UI Main Menu According to Your Style Haylou RS4 Plus has various kinds of UI operations: a cellular model and 360° unrestrained smooth sliding. Show personality and suit your style. Smart Sleep Monitoring with Deep Sleep Recording Helper The percentage of deep sleep is an essential criterion of sleep quality. Haylou RS4 Plus actively monitors sleep time and status to help you develop good sleep habits. IP68 Dustproof and Waterproof The watch is IP68 waterproof. There is no need to take off the watch when washing your hands, and you can easily cope with sweating during workouts or stormy rains when you are out.
