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Fertility Tracker Daysy®
Measure your Cycle
Fast and Precise
90 sec
Insight within 90 seconds
in your cycle
99.4%
Accurate thanks to smart internal algorithm
Daysy contains very precise sensor technology for measuring BBT (basal body temperature). Measure immediately in the morning after you wake up.
Do you not wish to have children at the moment? Then you can use a barrier method such as condoms during fertile days.
DaysyDay App
Free
Gain insight into your cycles via the App
Use the DaysyDay app, available in the Google and Apple store. Sync your Daysy with the app whenever you want and stay up to date.
Privacy
You have control over your own data. Other parties have no insight
Partner
App
Your partner can support you,
but you decide what he sees!
