💓 arVin Heart Rate Watch: Fitness Bracelet with Blood Pressure, Blood Oxygen & Sleep Monitor for iPhone & Android Review

【Super Powerful Function】: Arvin Heart Rate Watch combine with pedometer, walking distance, exercising time, calories consume, fatigue scare, message & app &call notification, clock/sedentary/drinking alarm, camera remote, sleep monitor, blood pressure monitoring, blood oxygen content. All function combine in a 0.66” touch screen 43.3*25.3*12.6mm Smart watch. 【Heart Rate & Blood Pressure & blood Oxygen Monitoring】: Real time Blood Pressure Monitoring during daily activities. Continuously monitoring your wrist based Blood Pressure to calculate accuracy heart rate & blood oxygen content to figure out the calorie burn. 【Activities Trace】: Arvin Heart Rate Watch with IP67 scare waterproof can capture your daily activities such as steps counting, walking distance, excising time fatigue scare and sleep quality(Automatically monitoring from 18:00-8:00,record shallow/deep and total sleep time). Provides most the health information you want to knows. 【Notification & Compatibility】: Our smart watch could synchrony notification from your phone such as message & call notification, app notification, clock/sedentary/drinking alarm, all with vibrating smart notifications so you won’t miss your messages. Our activity tracker compatible with IOS 7.0 and Android 4.4 above system. 【Installation & Synchronization】: Installation (1)Download the APP ”Hey Band” by app store or. Scan the QR code on the manual. (2)Turn on the phone Bluetooth (3)Pair our heart rate watch. Synchronization: Our heart rate bracelet will automatically connect with your device when you turn on the Bluetooth and APP, the data will auto synced when you pull down the screen.