5 Best Ovulation Tests to Find Your Fertile Days, Based on Our Testing

If you’re in the early stages of trying for a baby, or simply want an easy-to-read ovulation test, we recommend the Clearblue Advanced Digital Ovulation Test. While there are tests that provide more extensive tracking and insights into your fertility, reams of numerical data can be overwhelming for those who are just starting out, or frustrating to those who just need a heads up that their most fertile days are approaching.

It's no surprise that the Clearblue Advanced Digital Ovulation Test earned a Best of The Bump award for the third year in a row. (See all of this year’s Best of The Bump winners.) This ovulation test kit scored particularly well for ease of use, accuracy and overall user experience. I appreciate that the test provides a wider fertile window (up to four days, compared to two) than your average test in this price range since it tracks two hormones instead of one: luteinizing hormone (LH) and (less commonly tracked) estrogen. Clearblue also recently added an app to its suite of products that allows you to track your results and get personalized insights based on your unique cycle patterns. I tested the app and found it to be user-friendly, visually appealing and packed with helpful information.

I loved this test, but you don’t have to just take my word—we also received a ton of positive feedback from our community members who have used this test successfully. “I used this ovulation test for two of my pregnancies, and both times I became pregnant after just one cycle!” says Ashlee Neuman, mom of two and content director for The Bump. “I loved how straightforward it was to use and how accurate it proved to be. For those looking for a basic, reliable test that’s super user-friendly, this is a standout choice.”

How it works

This urine test looks at two hormones: LH, which surges just before ovulation, and estrone-3-glucuronide (E3G), which surges shortly before LH. By tracking both hormones, the Clearblue Advanced Digital Ovulation Test pinpoints up to four fertile days, compared to a two-day window on similar tests. A flashing smiley face appears during high fertility, followed by a static smiley face when peak fertility is detected. Once you receive a positive result, the static smiley face will remain for 48 hours and you no longer need to test during your current cycle. An empty circle indicates low fertility, in which you continue testing daily until you reach peak fertility.

How easy is it to use?

I loved the simplicity of this test. Unlike other ovulation tests that require interpretation of lines or color changes, the Clearblue Advanced Digital Ovulation Test clearly displays an icon to indicate fertility status. I also appreciated the reusable test holder, which you insert the test stick into for your results. To use, simply hold the absorbent tip of the test in your first-morning urine stream for three seconds and wait five minutes for your digital results. If you prefer not to pee directly on the stick, you can also dip the test into a collected urine sample for 15 seconds, before waiting for the results.

Our survey respondents gave this test high marks for ease of use, with several stating that the clarity of results was a major plus. “This kit was recommended by the fertility specialist, and it worked well for us. I used this on my own and got pregnant successfully,” says Samantha. I also found the Clearblue Advanced Digital accurate in predicting my peak fertility day, which was confirmed by other fertility tracking methods.

Number of tests: 20 | Wait time for results: 5 minutes | FSA/HSA reimbursable: Yes

Our community says:

Looking for an ovulation tracker that can shed some light on your cycle? The Inito Fertility Monitor is a top option for folks who are further along in their TTC journey and require more in-depth fertility insights.

Inito uses one ovulation test strip (and a compatible app) to track four different fertility hormones: LH, E3G, pregnanediol glucuronide (PdG)—the marker of progesterone found in urine, which confirms that you’ve ovulated—and follicle-stimulating hormone (FSH), which usually spikes right before an egg is released by the ovary. FSH data can also provide insight into the health of your eggs. Tracking this many hormones at once can be extremely helpful for women with irregular cycles, because you’re not relying on any one hormone surge. Inito gives you hard numerical data for each hormone, along with cycle tracking and predictions, all to help you base your pregnancy planning on as much information as possible.

Based on my experience, I would highly recommend this Best of The Bump-winning kit—provided you have an iPhone. It gives detailed results on four hormones and still manages to be quite user-friendly and affordable (for what it is); similar products tend to retail for about $100 to $170, and their monthly refill strips are more costly than Inito. However, the included peripheral device that makes it all possible isn’t compatible with Android phones, so it won’t work for everyone.

How it works

Unlike some digital tests that use a standalone monitor, Inito is a small device that snaps onto your iPhone's camera. After removing your phone case and attaching the clip, you dip the test strips into a first-morning urine sample for 15 seconds and insert the strip into the device. The app then uses the camera's light and lens to take a picture of the strip, analyzes your ovulation test results and gives you a numerical value for each hormone. Results for all four hormones display in the app after just 10 minutes.

How easy is it to use?

This is one of my favorite ovulation tests because the app tells you exactly what to do. You download the app, create an account and connect the device to your phone via Bluetooth. The app guides you through the setup process and each test with step-by-step instructions. You can see each hormone level on an easy-to-read graph, which can be customized to only show select hormones. You can also manually add your basal body temperature (BBT) if you're tracking it. As with any test, you should familiarize yourself with each hormone being tested and their role in fertility—and there are quite a few to familiarize yourself with—but once you do, the results are easy to understand. I love having the option to view all my results at once or one hormone at a time. Plus, the app pinpoints up to six fertile days each cycle, which is more than most others.

Again, you have to have a compatible iPhone for it to work. The phone clip is also specific to your phone's model, so if you upgrade your phone, you'll also need to buy a new phone clip.

Number of tests: 15 | Wait time for results: 10 minutes | FSA/HSA reimbursable: Yes

The Ava Bracelet, a Best of The Bump winner for best wearable ovulation tracker, combines the advanced technology of a fertility tracker with the convenience of a wearable device. Wearables are surging in popularity and come in different forms (bracelet, ring, armband, etc.), but Ava is currently the only wearable fertility tracking device that’s FDA-cleared. Because it collects hours worth of data on your body temperature while you sleep, it can be more accurate than taking your BBT with a thermometer once a day. And while BBT-trackers are generally not as accurate as hormone-tracking devices, Ava can be an especially good option for women with PCOS, who may have higher baseline levels of LH that produce false positives on hormonal ovulation tests.

There are a number of great wearable ovulation trackers on the market, but Ava stood out in my product testing for its comfort, ease of use and excellent app that you can use to log cycle data and symptoms to help track your fertility. I was most impressed by the app’s interface, which was incredibly easy to navigate, and loved the "Health Data" section, which gives you a great overview of your metrics each day and provides more insights than others I tested.

Wearable trackers are an investment, and at $239, Ava is no exception. But they tend to offer good value in the long run because you don't have to buy replacement test strips each month—and sometimes, to get a reliable view of your cycle, you have to test for several months. And while you can find less expensive wearables on the market, Ava justifies the price tag with its impressive user-friendliness and in-depth data offerings.

How it works

The bracelet has a small sensor that tracks seven metrics each night while you sleep, including your skin temperature, resting pulse rate, breathing rate, sleep and heart rate variability ratio. You wear it on your non-dominant wrist like a traditional bracelet, and it has an adjustable strap to ensure the right fit. Each morning when you wake, you sync your data by opening the app on your smartphone (which is paired to the bracelet via Bluetooth) and pressing the button in the app that says "sync my data." It takes up to 60 seconds to transfer the data from the bracelet to your phone, plus another minute or two to get the updated insights.

You can toggle through your health by day to view each metric and compare results from previous days, weeks or months. You can also use the calendar feature to track your menstrual cycle, intercourse, symptoms, mood and the results of any physical ovulation tests you have taken, though it isn't necessary for using the bracelet. You can also see your fertile window and predicted ovulation date based on the data collected by the bracelet.

How easy is it to use?

The instructions are straightforward, and I found the bracelet very user-friendly. It only took a few minutes to download the app and create my account. I answered questions about my cycle and synced the bracelet to my phone by connecting it to a power source and following the in-app prompts. After charging the bracelet throughout the day, I wore it to bed and let it collect data while I slept. The next morning, I removed the bracelet and opened the app to start the syncing process. After just a few minutes, I could see all of my data displayed in easy-to-read charts and graphs.

The bracelet is super comfortable to wear: It didn't irritate my skin or feel bulky, and it didn’t disrupt my sleep. The only downside I experienced was that the bracelet strap was somewhat hard to adjust—I ended up asking my husband for help a couple nights because I couldn't get the band to latch properly.

The bracelet is rechargeable, and I found that it needs to be charged every night. On nights that I forgot, the battery light would blink when I tried to wear it. I was, however, able to plug it in for an hour and get enough charge to track my sleep. I quickly got into the habit of unplugging my phone in the morning and replacing it with my Ava bracelet to ensure a full charge each night.

This was one of my favorite tracking methods because once I got the charge down, it required minimal effort on my part. I didn’t have to remember to take a basal thermometer reading or pee in a cup as soon as I woke up. The Ava bracelet did all the work for me, and I could see when I was ovulating and get a better understanding of my body's natural rhythm. It even gave me helpful predictions and fertility tips based on my data.

Number of tests: N/A | Wait time for results: Syncs each morning | FSA/HSA reimbursable: Yes

Our community says:

Wearable ovulation trackers tend to be expensive, but there are more budget-friendly options out there. Case in point: The Femometer Cyra Ring Pro, our Best of The Bump winner for best budget-friendly wearable ovulation tracker. This wearable device is primarily focused on fertility tracking, which is reflected in the lower price point—it doesn’t offer the same range of health metrics you get with pricier options like the Ava bracelet, but it works well for people that simply want to monitor ovulation through BBT measurements. You can also log and track your own key metrics in the app, including notes on cervical mucus and LH test results, which is a great way to make sense of your fertility data.

When I tested it, the Cyra Ring Pro's results aligned well with other BBT-based wearables and ovulation tests. After syncing the data, the app displays your daily temperature along with a chart of your cycle and your expected ovulation date. It also tracks sleep metrics, but I didn’t find the sleep tracking as reliable as the other wearables we tried. Overall, it’s a great pick for fertility-focused wearables at an accessible price.

How it works

The Cyra Ring Pro ring uses sensors to track your body's signals, such as skin temperature and movement patterns. The app's algorithm then analyzes the data to determine where you are in your menstrual cycle and predict your fertile window. You wear the ring on your finger while you sleep, and it syncs your temperature data to the app on your phone via Bluetooth when you open it in the morning.

How easy is it to use?

The ring requires charging every few days, but beyond that, it’s incredibly easy to use. The app provides a seamless setup process with clear instructions on how to wear the ring correctly, and the interface is intuitive and user-friendly. The ring is comfortable to wear, although I did run into some tightness as my finger size naturally fluctuated throughout the day. It’s also water-resistant, so you don't need to remove it while washing your hands—a nice convenience for nighttime bathroom trips. And while I did experience occasional issues with the ring not immediately connecting to the app in the morning, it always synced after a few attempts, and syncs faster than another temperature-monitoring device I tested. The app makes accessing and understanding your body's natural cycle easy with helpful insights and tips.

Number of tests: N/A | Wait time for results: Syncs automatically | FSA/HSA reimbursable: Yes

Modern Fertility Ovulation Test Strips offer a lot of bang for your buck. The strips come with a companion app that tracks your ovulation test results, provides insight into your cycle and fertility and offers calendars for predicting your next period and fertility window. And at less than a dollar a strip, they offer a terrific option for daily testing that rings up a lot cheaper than most, earning them a Best of The Bump winner for best budget-friendly ovulation test strips. Whether you’re testing frequently or are looking to supplement your BBT readings with hormone-based results, consider these your affordable go-to.

I found Modern Fertility to be a good all-purpose option as far as data collection is concerned. The app will offer you a wealth of insight into your cycle, but if you’d prefer to keep things simple, you can just compare the test strip to the color-coded chart on the back of the packaging—a small but useful feature, and not one you find on most test strips!

How it works

These strips measure the LH in your urine to pinpoint your most fertile days. Dip a test strip into an afternoon urine sample for 10 seconds, lay it flat on the included color-coded chart, and wait five minutes for the results. The test line darkens based on how much LH is present in your urine. The darker the line, the higher your fertility level. You can manually track your results or use the free Modern Fertility app to log a picture of each strip, which then generates a digital chart for you.

How easy is it to use?

These strips are straightforward. After testing, the control line should darken first, followed by the test line if it detects an LH surge. A faint test line means your LH concentration is low, while a darker line means you're getting closer to ovulation (high LH concentration). Per the included chart, a light pink line is considered an LH value of 0 to 10 mIU/mL, medium pink is around 25 and peak fertility is the darkest line at 45 to 60 (estimate).

While it’s not required for use, I love having the companion app to look back on my results. After each test, I took a picture of the test strip using the app, and it automatically recorded the LH value based on the color of the test line. You can also manually enter results if you wish. It's worth mentioning that dim room lighting can affect how the app interprets the picture. I set up a space with consistent natural light for taking photos to ensure accuracy.

Number of tests: 20 | Wait time for results: 5 minutes | FSA/HSA reimbursable: Yes

Our community says: