• Product Overview: The IMILAB W12 (KW66 Upgrade) is a stylish, versatile smartwatch engineered with a premium metal unibody design and advanced fitness tracking capabilities. Featuring a crisp 1.32-inch HD 3D curved touchscreen display with 360 x 360 resolution, it offers vivid color reproduction and sharp legibility in all lighting conditions. Encased in an ultra-thin 10.8mm zinc alloy chassis, the W12 seamlessly combines durability with sleek daily ergonomics. Equipped with continuous 24/7 heart rate monitoring, SpO2 blood oxygen measurement, and automated sleep tracking, it delivers key wellness insights directly to your wrist. Supported by 13 specialized sports modes, IP68 dust and water resistance, customizable watch faces, and a 330mAh battery providing up to 14 days of typical usage, the IMILAB W12 is a well-rounded smartwatch for fitness and daily productivity. • Key Highlight 1: 1.32" HD 3D Curved Touchscreen - High-resolution 360 x 360 pixel display delivering vibrant visuals with smooth touch responsiveness. • Key Highlight 2: Ultra-Thin Metal Unibody Design - Premium 10.8mm zinc alloy casing engineered for long-lasting durability and comfortable wearing. • Key Highlight 3: 24/7 Heart Rate & SpO2 Health Suite - Continuous heart rate monitoring, blood oxygen saturation tracking, and detailed sleep quality analysis. • Key Highlight 4: IP68 Waterproofing & 14-Day Endurance - Reliable water resistance rating paired with a 330mAh battery offering up to two weeks of typical operation.