TAKE BACK CONTROL OF YOUR FERTILITY: OvuSense™ is an extremely accurate cycle monitoring system, unlike any other fertility tracker on the market. OvuSense can predict ovulation up to a day in advance, in real time, and detects the exact date of ovulation with clinically proven 99% accuracy.
“I have been trying to conceive for five years. I signed up for the OvuSense App User Study when I saw they were looking for participants. Last month, I had my blood drawn to confirm ovulation, and the Doctor said I did not ovulate for the month of May. However, OvuSense said I did. My husband and I had sex all around the time OvuSense said I was in my ovulation window, and I woke up to...a positive pregnancy test. I’m so happy!” Courtney, 2016

- Clinically proven in over 6,000 cycles of use: Clinical studies show that ovulation predictor kits (OPKs), and fertility tracker Apps can produce an incorrect result in at least one in every five cycles1, leaving you confused about when to try to get pregnant.
- Real time 24 hour advance ovulation prediction: Unlike any product, OvuSense provides a day's advance notice of when you are going to ovulate in real time along with your 4 day ovulation window – with clinically proven 96% correct results.[2]
- 8 day fertile window: In addition, at the start of each cycle OvuSense provides a full 8 day fertile window - these features help you take back control of your planning for pregnancy.[2]
- 99% accurate patented technology: Protected by nine patents, OvuSense monitors your 'core temperature' while you sleep, giving a true indication of your Progesterone levels each cycle enabling the detection of the exact date of ovulation with 99% accuracy proven in clinical trials.[2]
- Fully certified: OvuSense is a fully regulated medical device and complies with all the necessary certifications for the countries in which it is available – MDD CE mark in Europe, FDA 510(k) in USA, CMDCAS in Canada, TGA in Australia.

1: Arici A (1992). 48th AFS; ASRM (2012) Fertil Steril 98; Baird D (1995). Epidemiology 6; Irons DW (1994) Hum Rep 9; Kousta E (1999) Hum Rep 14; Lloyd R (1989) Am J Obstet Gynecol, 60; McGovern PG (2004) Fertil Steril 82; Rollason JCB (2014) IJWH 6; Robinson S (1992) Br J Obstet Gynaecol 99; Setton R (2016) Obstet Gynecol 2016 Jun 6; Vlaisavljević V (2007) Obstetrics and Gynecology. 1(20); Wise LA (2015) Fertil Steril Vol 104
2: Coyne MD (2000) Am J Physiol Regul Integr Comp Physiol 279; Papaioannou S (2013) ASRM 69th An. Conf; Papaioannou S (2013) J Obstet Gynaecol 33; Papaioannou S (2012) ASRM 68th An. Conf; Papaioannou S (2012) ESHRE 28th An. Conf; Papaioannou S, Delkos D, Pardey J (2014) ESHRE 30th An. Conf.

- OvuSense has two parts: a vaginal Sensor and an App.
- You will require an OvuSense Sensor to measure your cycles.
- The App charts and messages provide all the information you need to help you identify when you ovulate, giving you the best chances of conceiving.
- You can use the OvuSense App to share data with your doctor and family members.


“I want to express how horrible ovulation predictor kits are for women with PCOS. I never had a positive or even close to one in all the months I used them. OvuSense confirmed ovulation on Wednesday Feb. 24th 2016 and I’m now pregnant! This OvuSense machine is amazing!! If you are considering buying…do it. So worth the money.” Eden Nicole, 2016

“I am pregnant after using OvuSense for two months. We were trying for 8+ years before that.” Kirsty, 2015

“OvuSense confirmed my exact ovulation date. I was amazed how late it was in my cycle! I had no idea how late I ovulated and I would have never guessed on my own. I knew that I might not ovulate every month, but at least I knew that I had this month. I never would have of have known that, or ‘when’ it was, if I didn't have OvuSense!” Jenny, 2015

What’s New

Version 1.11

Bug fixes and improvements.

Ratings and Reviews

4.3 out of 5
13 Ratings
13 Ratings
Livi2006 ,

Best fertility device

I had been trying for over a year with no luck,got tests an all carried out an was told I had PSOS came across ovusence and give it a go with in 3 months of tracking my cycles I was pregnant I give birth to a healthy 7lb 4 oz girl, 2 months after her I decided to start using it again an fell pregnant straight away.. currently 33 weeks with my 2nd and an 11 month old.. honestly don’t know if I would be able to have had such miricles only for ovusence I cannot recommend it enough an I wish anyone who purchases it all the best it will change your life ❤️❤️

MrsShoo ,

Love this product!

Finally I’m in control! Thanks to OvuSense, I now understand exactly when I ovulate in my cycle. The product is relatively easy to use and tells me exactly what I need to know. The customer support team are amazing and are really helpful which is a bonus. I can not recommend this product enough if you are trying to conceive or want to understand your body a little better.

higvnkgv ,

Pregnant on first circle with Ovusense

I thought I would trial out the 30 day starter kit to see if I was ovulating when I thought I was, turned out I was a good few days out. Ovusense really helped me understand my circle and 11DPO I received that second line I have been waiting a year for. I can’t recommend Ovusense enough!


Fertility Focus Ltd
78 MB
Health & Fitness

Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Arabic, Danish, Dutch, French, German, Italian, Spanish, Swedish

Age Rating
Rated 4+
© 2016-2019 Fertility Focus Limited and Fertility Focus Inc.


  • Family Sharing

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

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