Here you will find news and information about Daysy and the topics women's health, the female cycle and natural family planning.

Many women have reported cycle and period changes since March 2020. In our current study, we systematically examined cycle data. We compared and analyzed 13,194 anonymized cycles from more than 1000 Daysy users in 2019 and 2020.

"DaysyDay" wins a Swiss App Award in the category "Functionality"!

Interview by Marija Butkovic

Natalie, tell us more about Valley Electronics as a company, your company culture, your mission and vision.

Our company, Valley Electronics AG, is based out of Zurich, Switzerland. We’re an international research-based medical technology company with a long track record of developing and distributing fertility trackers. ...

Pregnancy is a stressful and challenging time. There are major life, emotional and physiological changes that come in the planning and preparation for birth. In the times of the pandemic that we are experiencing with Covid 19, pregnancy can be especially challenging.

These are unprecedented times. The fact that the clinical data has been made so widely available to the public has helped all to understand why political leaders have taken the drastic action that is required to protect the public.

As the COVID-19 increasingly challenges our health systems to provide the healthcare required for the ever-increasing number of infected patients, hospitals and clinics around the world have put routine medical care on hold.

At this difficult time, we want to do our best to support all of you, as well as everyone that is tackling this crisis.

As such, we will be donating 5% from sales of Daysy through the end of this month to the Coronavirus Relief Fund by Global Giving’s Disaster Recovery Network.

With this free, downloadable in-depth guide you can learn more about your hormones, cycles, and health.

We share the science behind the Daysy red, green, and yellow lights.

Daysy succeeds in striking a balance between reliable medical device and aesthetically pleasing lifestyle product. The shape reflects its high degree of comfort and intuitiveness.

A look behind the scenes...Natalie talks about her background, her life as a CEO, why she founded Daysy, what is special about the company and the product and other exciting topics.

What does a thermometer have to do with female empowerment?

Well, when that thermometer is attached to a highly sophisticated fertility tracker that helps women take control of their own menstrual cycle, it has everything to do with female empowerment.



Daysy - Your personal fertility tracker (incl. app DaysyDay)
299.00 EUR

incl. VAT and Shipping - Product available - Delivery time: 2-3 days*

Daysy is an intelligent fertility tracker that lets you get to know your very own menstrual cycle.