P11 ECG+PPG Heart Rate Sleep Monitor Blood Pressure Monitor Smartwatch All-day Fitness Tracker Wristband For iOS for Android Waterproof Intelligent Watch If you want to see more, please click The wristband is made of soft silicone skin-friendly material, which is breathable and sweat-permeable for a better wearing experience. No matter what style of style you wear, you can make your style come to your life. Features: Automatic monitoring of blood pressure for 24 hours. Heart rate monitoring, automatic monitoring and recording data throughout the day. ECG monitoring, ECG report (32 kinds of ECG screening). Accurate and real-time HRV test: By analyzing between each heart beat and collecting the fitness data timely, the bandmonitors real-time HRV and controlls the changes in the heart. Innovative ECG detection with electrode: Three electrodes, which are made from conduct powder metallurgy and advanced touching technology Strong anti-interference, fast detection in 30s and more precise monitoring. Professional APP to take care the heart fitness condition: Use friendly, comprehensive data monitor and help improving fitness. All-day exercise record: 3-axis accelerator, effective filtration of invalid movements, more accurate data. Sleep monitoring: Automatic sleep monitoring, scientific analysis of the sleeping time and quality. Master of a healthy sleeping. IP67 waterproof: Protect from daily rain, sweat, hand washing, dust particles, shallow swimming etc. Intelligent vibration alert: Sedentary, incoming call, SMS, APP etc all kinds of reminder. Gentle vibration for non-noisy life. USB convenient directly charge: No cable, USB directly. PC, smartphone, power bank. Make charge more fast, stable and convenient. Consummate skill ingenuity forging: Starts with fine face, ends with fine quality. Affordable luxury design, with a distinctive style. Specifications: Material: