femSense fertility

201 reviews
Content rating
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About this app

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!
Updated on
Sep 18, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
Personal info, Health and fitness and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

201 reviews
Dani L
July 3, 2023
I'd like more in app development for TTC women For 5☆. It would be nice to see my temp when taken or even just a history of temp and when taken to keep track. Ect more ability to add more info for a truly accurate detection. I just finished my first month. it said it detected ovulation so let's see if it tracks as well as it says. The patch it's self stayed on beautifully & I didn't feel it at all.
2 people found this review helpful
Did you find this helpful?
July 3, 2023
Liebe Dani! Vielen Dank für dein Feedback. Die Meinung unserer Nutzer*innen ist uns sehr wichtig und hilft uns femSense stetig weiterzuentwicklen. Wir bemühen uns allen Wünschen nachzugehen und nehmen auch deine gerne entgegen. Alles Liebe – dein femSense Team 💕
Nicole G
August 27, 2023
I used this for 2 cycles and the device was never able to detect my ovulation even though I was able to confirm ovulation for both urine LH strips and 2 other thermometer devices. This app is also frustrating in that it provides no way for you to set your ovulation when the app/device misses it. I gave it 2 stars because it's easy to use outside of that and had my fertile window correct.
Did you find this helpful?
August 29, 2023
Dear Nicole! Thank you for your feedback. We would love to take a closer look at your case. Please contact us at support@femsense.com, so we can findout together why femSense was not able to detect your ovulation. I am sure we can find a solution for you. Love – your femSense team 💕
Paige Lenz
September 1, 2023
The app works fine but the product does not. I wore and used it as directed for 2 cycles and it never detected ovulation. I confirmed ovulation with a blood draw and and definitely ovulated both times while wearing the patch. Super disappointed in this product
Did you find this helpful?
September 4, 2023
Hi Paige! Thank you for your feedback. To get better insight on this and to help us optimize our product, kindly contact us via support@femsense.com. We would love to get in touch with you and find a solution. Love – your femSense team 💕

What's new

* We've added some new features, including a region selector, and now, when users contact support, their account email addresses are included.
* Updated & optimized calendar in pregnancy mode.
* Bug fixes & performance improvements.