Menstrual cycle predictions

Menstrual cycle predictions

The wearable device can predict your menstrual cycle based on data you have added in the app and predict your period and fertile window. Cycle Calendar data and reminders can be viewed on the wearable device, but the data can only be recorded using the Cycle Calendar quick app in the Health app.

Open the Health app and go to Cycle Calendar, and grant corresponding permissions. If you can't find the Cycle Calendar card on the home screen, touch EDIT and then touch + next to Cycle Calendar.
On the Cycle Calendar screen, set data for your previous period date, period length, and period cycle, touch in the top-right corner, select Wearable device reminders, and toggle on All.
From the home screen press the Up button, swipe until you find Cycle Calendar to view and modify period data.
Your wearable device will send you reminders for the start and end of your period and fertile window.

Touch Records to view and modify period data. The predicted period is marked in the dotted line.
Your wearable device will remind you about the start of your period before 8 AM on the day before it's supposed to start. You will be reminded about all other reminders for the day of the event at 8 AM on that day.