This watch fits 6.2-9.2 inch wrists and is suitable for both men and women. It has many useful features such as women's menstrual cycle tracker, alarm clock, music control, stopwatch, timer, deep breathing guide, sedentary reminder. Main Functions: This smartwatch is compatible with Android 6.0+ and IOS 9.0+ or higher smartphones and can last 7-30 days of standby time when fully charged. This fitness watch has an IP68 water resistance rating to meet your water resistance requirements for everyday activities like washing your hands or exercising in the rain. Whether it's sweat or a small splash, it can handle it with ease. We are manufacturer and can offer wholesale price.