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Family Planning – and Planning a Family

Take your family planning into your own hands with femSense! Track your cycle with the app and combine it with the femSense temperature measurement patches to display your individual high and low fertile days. The femSense patch detects your ovulation and thus increases the accuracy many times over. It is hormone free, discreet and completely natural. And your personal details? Safe, anonymous and protected!

Take control of your fertility with femSense. Track your cycle and see at a glance whether your fertility is high or low on any given day. The femSense sensor patch uses the temperature method to measure and confirm ovulation. The combination of the app and the sensor technology means femSense does all the measuring, charting and analyzing for you. Hormone free and natural femSense can help you plan or prevent a pregnancy.

femSense can not only predict but measure and confirm that ovulation has taken place. The medically certified patch measures your temperature 24/7 during your fertile window until it detects ovulation and notifies you that ovulation has occurred. The calendar in the app gives you daily updates on your fertility.

It's so easy:
Download the app, register and select the mode for you: do you want to use femSense for fertility awareness or to get pregnant? You can buy the patches in the app or in our online shop. femSense will guide you every step of the way, tell you when to apply the patch and when you have your fertile days. As soon as ovulation has been detected femSense will let you know, and you can remove the patch. The discreet patch must only be worn for a few days during your cycle.

With the femSense patches you can:
• See your fertile phase in cycle tracker mode and find out your daily fertility status (high fertility / low fertility)
• In the get pregnant mode, find out your 4 most fertile days and get pregnant faster
• Determine if and when you ovulated

femSense also offers:
• Precise sensor technology; continuous and exact temperature measurement without any effort.
• Comfort; the wafer-thin temperature sensor in the patch measures reliably and discreetly.
• Continuous measurement; femSense compares temperature curves over several days and can therefore reliably determine ovulation.
• NFC technology; the femSense patch is read out using Near Field Communication technology, radiation free technology used worldwide on a daily basis in contactless payments.
• Clear instructional videos.
• Period calendar and diary with the femSense Cycle Tracker

For reliable prediction and accurate measurement and confirmation of ovulation, we advise combining the app with our femSense patches. But even without patches, the femSense app can be a useful companion: You never want to be surprised by your period again? You want to know if your migraine is cycle-dependent? Simply note down your period and various symptoms regularly in the femSense app and look for patterns or connections in the statistics. This way you'll always have an overview and get to know yourself and your body better.

With the femSense app you can:
• Always see when your next period is due
• Identify your fertile days
• Keep a record of symptoms and moods
• Have a statistical history of your cycle and see patterns
We care about protecting your data! femSense only stores your data within the app. Your private health information will NEVER be shared with or sold to third parties. Only you have access to it.

Please note that femSense is not intended as a method of contraception.
femSense is a registered trademark of SteadySense GmbH.

Want to learn more about femSense? Find us on Instagram, Facebook, YouTube and Twitter!

What’s New

Version 2.0.4

Among other things, we have fixed the notifications and some minor issues. Please read your patch at least twice a day - preferably in the morning and in the evening, so that femSense can always work with your most current values.

Ratings and Reviews

4.2 out of 5
21 Ratings

21 Ratings

Nic Graz ,

Loving the app!!

You need to download this and share it with your girl friends

Amber31L ,

Fab app

Really easy to use, very accurate, need to spread the word to my girl gang #girlgang #femsense

App Privacy

The developer, SteadySense GmbH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Health & Fitness
  • Contact Info
  • User Content
  • Sensitive Info

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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