Cycle tracker and Kinderwunsch
conception support

femSense is a revolutionary new system which helps women to calculate the optimal time to get pregnant.

App for iPhone 7 and higher

femSense is a revolutionary new system which helps women to calculate the optimal time to get pregnant.

App for iPhone 7 and higher
Upgrade to Kinderwunsch
at any time
Simple and Natural
Data Privacy
Reliable
»I´ll never be surprised by my period again. It´s so simple but this will actually change my life.«

Emma H.
Kinderwunsch conception support
Get pregnant
quicker.
When you are ready to start a family: the femSense Kinderwunsch patches measure your body temperature, identify your ovulation and advise you, via the app, when you have your fertile window.
01
Buy Patch
femSense patches are available from our Webshop or via the femSense app. Each packet contains 3 patches for 3 cycles, which are usually worn for an average of 5 days.
02
Download App
Download the app for free from the App Store, register, and start the Kinderwunsch conception support function. The algorithm can then calculate when to apply the first patch.
03
Apply Patch
Apply the patch in the correct position under your arm and read from the app when your most fertile days are expected. femSense will give you step by step instructions on its use.
What makes
femSense special
NFC Technology
NFC works without radiation and is used daily by millions of people in contactless payment transactions. The femSense patch can be read using NFC by nearly every iPhone.
High Precision Sensors
Exact temperature measurements without any effort: The wafer-thin temperature sensor measures reliably, without you even noticing.
Continuous Measurement
Body temperature rises by approximately 0.2°C during ovulation. femSense continuously measures the body temperature and compares the results from several days in order to calculate the exact time of ovulation.
Any Questions?
This way to FAQs
Cycle Tracker
Easy to use with 100% Data Privacy.
Follow your cycle and be sure that your personal and private data is in safe hands. With the femSense Cycle Tracker you can get to know your own body and plan your life accordingly, knowing your data will never be sold to a third party.