Samsung’s press release says the feature will give users “more detailed insight” into their cycles but is a little vague on what those insights are. Advanced period tracking as well as digital fertility features come in several forms. For instance, Apple uses the temperature sensors on its Apple Watch Series 8 and Ultra to give menstruating users retrospective ovulation estimates. However, it doesn’t use that temperature data to provide future ovulation predictions. Conversely, the
Samsung’s Galaxy Watch 5 will soon add temperature-based period tracking
