USD 387.00

Mother-Daughter-Bundle (Daysy & Teena period tracker for Teens)

Daysy & Teena - for you and your daughter

Embark on a journey of menstrual cycle empowerment with your daughter through our Mother & Daughter Bundle!

About Daysy


Daysy is a medical device and lifestyle fertility tracker. Daysy is to be used to facilitate conception and track your cycle. The tracker allows every woman who wants a health-conscious lifestyle to monitor her individual monthly cycle and determine her fertile and infertile days in natural harmony with her body.

Every morning, upon waking, you measure your basal body temperature under your tongue for just 60 seconds and enter menstruation if necessary. Daysy immediately analyzes your cycle data and shows you if you are in your fertile window or not.


Daysy draws on the science of different models of fertility awareness to provide highly accurate calculations of your fertility status each day - fertile or not fertile. The self-learning algorithm does all of the necessary calculation work for you to come to these conclusions. The intuitive nature of the Daysy fertility tracker device itself reduces the potential for any user errors and mistakes. 


    Based on your information as well as data from 5 million menstrual cycles and more than 30 years of research, Daysy’s algorithm distinguishes between fertile and infertile days with an accuracy of more than 99%.
    Measure your basal temperature under the tongue in just 60 seconds and the Daysy cycle computer displays your current fertility status using a simple colour system.
    Daysy is an intelligent cycle computer with which you will learn your very individual cycle. Thanks to Daysy, you know exactly when you are fertile and when not. Thus, you can optimally plan to get pregnant with it.
    In the app "DaysyDay" you can see details about your cycle and share it with your partner, doctor or our team of experts. Cycle tracking is that easy with Daysy.
    With intuitive and easy operation, Bluetooth for data transfer to your phone and tablet as well as rechargeable battery via USB cable.



About Teena


Teena is a smart period tracker and app designed to help tweens and teens understand the menstrual cycle and get to know (and love!) their bodies. Based on basal body temperature and with the help of an intelligent algorithm, Teena determines in just 30 seconds which phase of the cycle the user is in, enables accurate predictions of the next period and provides users with insights that help them feel safe and confident - in all phases of the cycle.

In addition, the free Teena app provides valuable knowledge about everything related to the changing body and being in puberty. With an animated Cycle Journey, bite-sized articlesshort texts on anatomy and self-care tips for the period - the content, written by experts and illustrated in a fresh way, helps tweens and teens to develop an awareness of their body and menstrual cycle and to use it as the superpower that it is.

Teena is available in five different colors: Yellow, Pink, Purple, Blue and Pastel Pink. Please specify your desired color in the comment field. Thank you


    Teena supports teens to get to know their body and their signs - because with Teena you can tell exactly when their next period uses - no more unpleasant surprises.
    The Teena app offers teenagers detailed and age-appropriate information about the female body. In a magazine, they learn all the important facts about "becoming adult" and learn the female cycle of A-Z through the interactive cycle journey. Because knowledge is a superpower!
    Get to know the period and live in harmony with the hormones - the daily tips help teens make the best of the years of puberty and confidently handle it.
    Via the app, teens can track their emotions and symptoms and get to know themselves better. Patterns are recognised and an understanding of how to feel in the different phases - this strengthens self-confidence
    To use the app, you do not need to provide personal data, such as name or email address.

More about Teena

EU Website

US Website


Teena is available in five different colors: Yellow, Pink, Purple, Blue and Pastel Pink. Please specify your desired color in the comment field. Thank you

Track cycles, bond better - with our Mother & Daughter Bundle!

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