The Inito Fertility Monitor tracks 4 key fertility hormones, identifies your fertile days, and confirms if you have ovulated in 10 minutes. It comes with a standalone wireless reader that brings lab-grade hormone values to your home.
Get accurate results of Estrogen, LH, PdG (urine metabolite of progesterone) & FSH with Inito, the all-in-one fertility monitor.
Why Inito?
1. Identify up to 6 fertile days by measuring real-time changes in Estrogen (E3G) and Luteinizing Hormone (LH) (3x more than ovulation kits).
2. Confirm if you have ovulated by detecting PdG, the urine metabolite of progesterone.
3. Delivering the most precise fertility hormone readings¹ at home, with Inito's patented Spectral Mapping Technology.
4. A smooth, wireless experience. Start your test and get your results in just 10 minutes.
5. Backed by 20+ patents, Inito's algorithm is powered by 40M+ hormone data points, interpreting your hormone changes relative to your own baseline, not population averages.
6. Recommended by OBGYNs and trusted by 200,000+ couples
How to Use Inito?
Getting started with Inito is simple. Just click on Test on the Inito App and follow the simple instructions:
1. Dip the Fertility Strip in urine.
2. Remove the strip cap and place it on the sampling end.
3. Insert the Fertility Strip into the reader.
4. Get personalized results automatically synced to the App.
Get the full picture of your cycle with Inito!
Please note that while Inito provides valuable insights into your ovulation cycle, it is not intended to diagnose, treat, or cure any medical condition, including infertility or hormonal disorders. If you have concerns about your fertility or reproductive health, please consult a qualified healthcare professional.
¹ "Most precise" refers to system-level precision measured in controlled laboratory testing, based on lower between-device variability across key hormones, concentrations, operators, days, and strip lots. Compares Inito to other U.S. over-the-counter at-home fertility monitors that provide numeric or graded hormone values and measure the same hormones as Inito.
I bought the Inito Fertility Monitor while trying to conceive our rainbow baby, and it ended up being one of the best decisions I made. After loss, the journey can feel uncertain and overwhelming, but having Inito gave me clarity and hope.What makes this monitor different is that it tracks four key reproductive hormones—LH, Estrogen, FSH, and PdG—in real time. Instead of guessing, I could actually see what my body was doing each cycle. That insight gave me peace of mind and confidence.After just a few cycles, we conceived our rainbow baby, who was born in May 2025. We are so grateful for this technology and the role it played in our story. I recommend Inito wholeheartedly to anyone who is TTC or simply wants to connect more deeply with their reproductive health. I believe in it so much that I even purchased one for a loved one—it truly is a solid investment in women’s health and in hope.
Developer Response
Thank you so much for sharing your journey. We're incredibly glad Inito could help bring you clarity and confidence through such an emotional time. Stories like yours are exactly why we do what we do. Wishing you and your rainbow baby all the love and health in the world.
Easy to Use
racqw
The app and device are easy to use and I love that it tracks the 4 essential hormones involved in conception. I also like that there’s a chart view so users can assess how their levels have changed between each test. They also give explanations of each result after each test and the role of the four hormones. I started TTC using one of the basic hormone-tracking OTC devices and after getting “low fertility” twice, I panicked that I might not be fertile. I’m a bit older hence the panic lol. Because Inito tests multiple hormones and provides insightful explanations and charts, I could see that getting a “low fertility “ result on those particular days was normal - I just wasn’t in the fertile part of my cycle AS YET. That level of clarity alone is worth the price over the typical OTC brands.
Developer Response
Thank you so much for sharing your experience. We're really glad Inito helped bring you clarity and reassurance during your TTC journey. It means a lot to know that the hormone insights and charts made a difference, especially during moments of uncertainty. Wishing you all the best as you continue your journey.
It misses my peak with FMU
gab_babette
I just wanted to share my experience with Inito as this is my last cycle with it before moving onto the fertility clinic. Inito is designed to detect the start of a surge. I test at 6-6:30am as I work at 7:30am. Every month I have had to use cheapies to start catching my surge usually by 10am and then retest with Inito to ensure I am catching the start of my peak. I just hate this design because if I were not double testing Inito would only be marking my peak at the end of the surge. I think literature is showing that LH isn’t starting in the AM for many users and they start surging in the afternoon. I could totally be wrong on that. But I see this exact scenario almost daily on this app. Maybe there needs to be an adjustment on when to test or can we be supplied with more than 15 tests. Even with skipping the first few days after baseline it’s not enough tests. I have loved Inito so much with how clean the chart is. I hate the Premom app as the tests don’t line up perfectly and it’s not as clean looking. I think inito is fantastic for users who are having trouble with timing their cycles that are longer and unpredictable ovulation. Only having 15 tests to work off in a cycle and those who have 40-50 days long cycles I feel for your wallet because holy moly I only have 28/29 day cycles and it’s expensive. I just purchased a pack of 5 so that I can finish the month strong and say goodbye to the device. I did get pregnant with Inito once which ended in MC and am 9 months post and 12 months total of TTC
Developer Response
Hi Gab, thank you for sharing your detailed feedback. We’re sorry to hear about the challenges you faced and truly appreciate your insights. Your points about timing and the number of test strips are important, and we’re always looking for ways to improve the experience for users. We’re glad Inito has been helpful in some aspects, and we value your trust in our product. Wishing you the best in your fertility journey!
Please add HCG
A.e.pp
Excellent. But what would make this a game changer is if you can add HCG. Given the cost of the strips, this seems to help with tracking hormone levels without having to constantly get blood work (only at certain check points). Having HCG will help during the first few weeks of early pregnancy during which HCG levels truly do matter and provide very sensitive insight into the health of the embryo. Many people have threatened miscarriages (yes I know it’s a sensitive topic especially since this is a consumer product) BUT having some general idea of the embryo’s development, or lack thereof, truly would help mothers-to-be. Not to mention expand your market and consumer lifecycle / value of the product a little bit more. Thanks
Developer Response
Greetings, we appreciate your suggestion. We're committed to making our product more accessible and are actively working on improvements based on user inputs. We will work on your feedback.
Bug fixes & improvements
Version 5.60
The developer, Samplytics, 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:
Contact Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Health & Fitness
Identifiers
Usage Data
Sensitive Info
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More