The HK8 Pro Max Ultra Smartwatch features a 49 mm size category and has a premium AMOLED screen with a slim black border. It has a titanium alloy body and comes with various color options for the strap, including orange, gray, green, yellow, and black for the ocean straps, and black, orange, gray, and green for the Alpine loop. The smartwatch’s screen display is a 2.12-inch AMOLED display with a resolution of 485 x 520 pixels and tempered glass screen protection. terms of functionality, the HK8 Pro Max Ultra Smartwatch offers several features. It supports Bluetooth call functionality, allowing you to make and receive calls directly from the smartwatch. The smartwatch also provides real-time message notifications, sports modes, a built-in compass, health functions such as heart rate monitoring and blood oxygen monitoring, a translucent split-screen, a Flappy Bee game, emergency call functionality, remote control for TikTok, and real-time weather information. It has an IP68 waterproof rating, making it splashproof, wash proof, and dustproof, allowing you to wear it during everyday activities. The HK8 Pro Max Ultra Smartwatch has a 320mAh battery capacity, providing 2-5 days of normal usage and 7 days of standby time. HK8 Pro Max Ultra Smartwatch is a premium-looking smartwatch with a 2.12-inch AMOLED screen, various features including Bluetooth call functionality, sports modes, health functions, and a rugged design. It offers a range of color options for the strap and has an IP68 waterproof rating.