Features: Experience clear visuals with the 1.96" AMOLED display (500 nits brightness, 60Hz refreshing rate) while tracking comprehensive health including 24/7 heart rate, SpO2, sleep patterns, and menstrual cycles through advanced smartwatch technology. Crafted with silicone and double IP68+5ATM waterproof certifications, this fitness trackers withstands 50 meter depths while automatically detecting swimming strokes, cycling, running, and 100+ sports modes. Ideal for active professional and users seeking stylish wearable that seamlessly integrates for wireless calling and app notifications. Perfect for outdoor adventures, or daily commutes, the device delivers 30 day battery life with magnetic fast charging (3 day usage per 10 minutes charges) and real time weather updates via its always on display. Elevates your wellness journey with intelligent stress monitoring, emergencies health alerts, and remote camera control functionality. Specifications: Component: Silicone Size:Approx.4.40x4.9x1.25cm/1.73x1.93x0.49inch Package Includes: 1pcs Smartwatch note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.