Dayima is a women's health app that serves as both a menstruation tracker and a social network. As well as being a cycle tracker, the app also helps women keep track of sleep, weight, mood and fitness. Additionally, the app is full of forums where women can have discussions. As much as the app might seem like it's designed for females only, the Dayima app has a feature that men can make use of too—guys can get access to the app if their partner scans a QR code, giving them access to their partner's menstrual calendar and a couple's chatroom.
The Dayima app can be used with the Gear 2 Samsung smartwatch and the PICOOC smart scale. Use of this popular app will continue to grow, especially since it was just granted $30 million in funding.