Get an ECG reading directly on your wrist in 30 seconds. Monitor your heart rate in real time and view it conveniently on your smartphone. Receive a comprehensive HRV health report, including a Lorenz scatter plot. The watch evaluates your physiological functions using approximately 30 different health indicators. Track blood pressure and sleep: Choose to enable automatic blood pressure monitoring, which continuously records and saves data in real time. Access the full report through the companion app. The device also tracks your sleep quality to help analyze rest patterns and support better sleep habits. Blood oxygen monitoring: Receive alerts if your blood oxygen levels are low. Blood oxygen is automatically monitored, including during nighttime. View your health summary: The tracker records daily activity including steps, distance, calories burned, active minutes, rest periods, and sleep quality. Full reports are available in the app. After the initial sync, the device continues to record data without requiring a connected phone. When reconnected, all stored data syncs to the app. Additional features: The fitness tracker offers multiple sports modes, pedometer, calorie counter, message and call notifications with call rejection, camera control, alarm, and sedentary reminders. When connected to your phone's GPS, it displays training statistics such as speed, distance, and route map. Specifications: Color: Black Strap: Silicone fine grid Display: 1.14" TFT color display Water resistance: IP67 (withstands water up to 30°C) Compatibility: and Android phones (Android 4.4 or higher, iOS 8.0 or higher) Charging: Integrated USB connector – detach the band from the display and plug directly into any USB port (e.g., power bank, laptop, wall adapter). No separate charging cable needed. Package includes: 1 x Active Bracelet, 1 x Brochure The device measures ECG, heart rate, blood pressure, blood oxygen, steps, distance, calories burned, active time, rest, and sleep. It provides health statistics, reports, notifications, and alerts with multiple sports modes. Please check product dimensions (22 x 2.1 x 1 cm) before purchase to ensure suitability. For any questions, feel free to reach out. We aim for complete customer satisfaction and hope you enjoy using our product.