HD Screen and Built-in AlexaUse voice control with built-in Alexa on the smartwatch to control music playback, ask questions, read news and get information, check the weather, set alarms, control compatible smart home devices, and more. It makes everything on your wrist simple and easy, and will always be your effective daily assistant.Bluetooth Call and Message ReminderThe 1.38-inch HD touch color screen is designed to be clear and bright, and the smartwatch frame contains 72 sparkling diamonds. With built-in speakers and Bluetooth connection, you can make or receive calls directly with family and friends through the smartwatch, and it also supports multiple smart reminders, SNS messages (Facebook, WhatsApp, Twitter, etc.). You can also customize the smartwatch face with photos from your own album.Health Monitoring and All-Day Activity TrackingThe fitness smartwatch provides heart rate monitoring, blood oxygen (SpO2) saturation measurement, blood pressure measurement, and sleep monitoring. The high-performance motion sensor monitors sleep status (deep sleep, light sleep, wake-up time) and provides a comprehensive sleep quality analysis. You can read the data directly on the smartwatch or app, which can help you better understand your health.Health Assistant and Workout CompanionFitness tracker records your activity data, including heart rate, exercise duration, sleep stages, and calories burned, etc. The sports watch supports more than 100 sports modes and displays data in the form of animated charts on the free "VeryFit" app. Get deeper health insights. Motivate you to achieve your daily fitness goals. Motivate you to build a healthier lifestyle.Long-lasting and Excellent CompatibilityBuilt-in 300mAh battery, fully charged for 1.5 hours, it can work for 10 days or standby for 30 days, so you can wear it all day without worrying about running out of power. This smart watch supports IOS 9.0, Android 6.0 or higher, and Bluetooth 5.3 devices. More features: female health tracking, find phone, etc. Smart watches are designed for smart and active lifestyles.