Stay connected and achieve your fitness goals with the Niviko NVK-R3490 Smart Watch. Featuring advanced health monitoring capabilities and a vibrant 1.83-inch HD color display, this smartwatch combines style with functionality. Key Features: Health Monitoring: Monitor your heart rate, blood oxygen levels, and sleep patterns to stay informed about your health status. Fitness Tracking: Track steps, distance, calories burned, and active minutes throughout the day. Call Handling: Seamlessly handle and receive calls directly from your smartwatch, ensuring convenience and connectivity on the go. IP69 Waterproof: Withstands immersion in water up to 1.5 meters deep for 30 minutes, making it ideal for swimming and daily use. 1.83-inch HD Color Display: Enjoy clear, vibrant visuals with easy readability in any environment. Bluetooth Connectivity: Seamlessly pair with your iPhone or Android device for notifications, music control, and more. Long Battery Life: Up to 7 days on a single charge, ensuring uninterrupted use and convenience. Product Benefits: Customizable Watch Faces: Personalize your watch with a variety of faces to suit your style and preferences. Compatibility: Works with iOS 9.0 & Android 5.0 or above smartphones, ensuring seamless integration. Comfortable Design: Lightweight and ergonomic with a breathable strap for all-day comfort. Technical Specifications: Display: 1.83-inch HD Color Display Battery Life: Up to 7 days Waterproof Rating: IP69 (Waterproof up to 1.5m depth) Compatibility: iPhone (iOS 9.0 or above), Android (5.0 or above) Color: Black Package Contents: 1 x Niviko NVK-R3490 Smart Watch 1 x Charging Cable 1 x User Manual Warranty and Customer Service: We proudly offer a 12-month warranty and 24/7 customer support. Contact us anytime for assistance or inquiries.