The Souyie Health Activity Fitness Tracker Smart Bracelet is designed specifically for women, providing accurate heart rate monitoring and tracking of stress levels, periods, time, and distance. This sleek and stylish smart bracelet operates on batteries and is compatible with Android operating systems. With an indoor/outdoor capability, it allows users to track their fitness goals whether they're at the gym or engaging in outdoor activities. The wrist-mounted device also offers English language settings for ease of use.