Specification Basic Information Display 1.91-inch HD display Battery Battery capacity: 270mAh Connectivity Bluetooth V5.3 Material Metal OS Android 6.0 and above, iOS9.0 and above Sensor Heart rate sensor, motion sensor, blood oxygen sensor Supported Apps/ Software Haylou Fun Others Bangla Support IP68 dustproof and waterproof 100 workout modes Exterior Dimension 48.3*39*11.4mm (mm) Weight 61.3g ( including strap) Color Midnight Blue Silver Warranty Information Warranty 1 Year Overview of Haylou RS4 Max Introducing the Haylou RS4 Max Bluetooth Calling Smart Watch, a cutting-edge device blending style and functionality. This smartwatch is designed to keep you connected and on top of your health seamlessly. Key Features The Haylou RS4 Max features advanced Bluetooth calling capabilities, allowing you to answer calls directly from your wrist. With its sleek design and customizable watch faces, it caters to both casual and formal settings. Health Monitoring This innovative smartwatch comes equipped with health tracking features such as heart rate monitoring, sleep tracking, and exercise modes. It’s perfect for those looking to maintain a healthy lifestyle while staying connected at all times.
