High Quality & IP67 WaterproofUnisex smartwatch is made of zinc alloy with high hardness glass panel, tough enough to withstand extreme environments and tests. In daily life, you can also wear it for mountaineering and other sports! (Note: The watch is not resistant to hot water and sea water.) Bluetooth Call and Message NotificationThe smartwatch for men and women has a built-in high-definition microphone and speaker. After connecting to a mobile phone via Bluetooth, you can synchronize contact information on the mobile phone and answer and make calls directly from the watch. All message notifications are displayed on your wrist and reminded by vibration. Health AssistantThis Fitness Watch is a Health Monitor for Sleeping and Workout, Supplies You Accurate Real-time States Including Blood Pressure, Heart Rate and Blood Oxygen Saturation(SpO2). Records Your Sleeping States to Help You Know About Yourself Better. (note: the data is for reference only, not a medical device). Unleash Sports PotentialWhether you are hiking, running, or cycling, activity trackers can accurately record your sports data, including steps, distance, calories, etc., to help you gain a deeper understanding of your sports performance and progress, and achieve more scientific and effective exercise. Multi-function Life AssistantThe smart watch has weather, music, camera, stopwatch, alarm, find phone, calculator and other functions, with a large number of watch faces to choose from - the best assistant for your smart life!