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A quick look at the best fertility monitors of 2022

A fertility monitor or tracking device can track fertility hormone levels and basal body temperature, which are indicators of ovulation. You can use these devices to calculate your fertile window so you can plan or avoid intercourse accordingly.

Fertility monitors are a fertility awareness method (FAM), which also includes ovulation tests, fertility apps, and at-home fertility tests.

Read on to learn more about the different types of fertility monitors and check out our top picks.

A fertility monitor is a device that tracks data such as your basal body temperature and fertility hormone levels in your urine, saliva, or cervical fluid so you can learn more about your cycle, predict ovulation, and identify your fertile window. If you want to conceive, this information can help you to pinpoint the best time for intercourse or insemination.

Fertility monitors can predict ovulation by measuring basal body temperature or hormone levels in urine, saliva, and vaginal fluids. Some monitors connect to an app while others store or display data on a touchscreen device.

Types of fertility monitors include:

  • Wearables. You can wear these devices in your vagina or on your arm or wrist to measure your basal temperature or cervical fluid. You may wear them while you sleep or use the device at a specific time each day.
  • Digital monitors. These handheld devices use urine testing wands to test for hormone levels. The devices display the results on a touchscreen or an app.
  • Thermometers. Thermometers measure your basal body temperature, which increases slightly after ovulation. Basic thermometers display your temperature while smart options record, chart, and interpret your results.

To make our selection of the best fertility monitors and tracking devices, we used the following criteria:

  • Cost. We selected devices at varying price points that offer plenty of value for the cost.
  • FDA registration. All products have approval from the U.S. Food & Drug Administration (FDA).
  • Online reviews. Our picks have mostly positive customer feedback that relates to effectiveness, accuracy, and ease of use.

Pricing guide:

We have indicated cost using the following key:

  • $ = under $100
  • $$ = $100–$200
  • $$$ = over $200

Best cervical fertility monitor

kegg Fertility Tracker and Kegel Ball

Price: $$$

The kegg fertility tracker monitors the changing electrolyte levels of your cervical fluid. This helps to determine your fertile window, peak fertility so you can correctly time intercourse. The device doubles as a Kegel ball so you can strengthen your pelvic floor muscles before you take your daily reading, which only takes a few minutes. You’ll need to do your reading within the same 2-hour window each day.

The kegg tracker connects to a free fertility app that displays your daily results, menstrual cycle data, and fertility status and predictions. According to the company, kegg is best for people who have regular cycles. kegg provides online chat support and gives you the option to join a supportive private Facebook group.

Pros:

  • no recurring costs
  • app and device are easy to use
  • works as a Kegel exerciser

Cons:

  • must do daily reading within a 2-hour time frame
  • app could provide more data, details, and interpretation
  • not ideal for irregular cycles

Best touchscreen fertility monitor

Clearblue Fertility Monitor

Price: $$

The Clearblue Fertility Monitor measures estrogen and luteinizing hormone with 99 percent accuracy. The monitor indicates your 2 peak fertility days and high fertility days before ovulation. It lets you know which days you need to test, which involves inserting a urine test wand into the monitor. You must test within a 6-hour window each day.

The features a user-friendly touchscreen monitor that can store up to 6 cycles of personalized information. You can share this data with your doctor and use it to compare cycles.

Pros:

  • accurate and effective
  • easy to use
  • device also tests for pregnancy

Cons:

  • need to purchase test sticks separately
  • must start by day 4 of your cycle
  • not ideal for long or irregular cycles

Best vaginal fertility monitor

OvuCore by OvuSense Fertility Monitor Kit

Price: $$$

This monitor provides you with an 8-day fertile period and notifies you 24 hours before you ovulate. It tracks your cycle and measures progesterone levels to confirm ovulation. To use the OvuCore monitor, you insert it in your vagina overnight. It measures your body temperature every 5 minutes and sends the data to the app. You will receive a notification once you ovulate.

Pros:

  • suitable for people with irregular cycles and PCOS
  • ideal for people with irregular sleep schedules
  • confirms ovulation

Cons:

  • difficult to interpret readings
  • connectivity issues
  • some users have reported issues with customer service

Best low-cost fertility monitor

Femometer Vinca II Digital Basal Thermometer

Price: $

The Vinca II is a smart basal body temperature (BBT) thermometer that measures your morning temperature. The device displays your results on the small LCD screen and transfers the information to the Femometer app via Bluetooth. The app also tracks your menstrual cycle and hormone indicators.

Pros:

  • easy to use
  • provides clear, accurate results

Cons:

  • app costs $10 per month
  • app needs improvement

Best fertility monitor for irregular cycles

Mira Fertility Tracker

Price: $$

Mira is a fertility tracker that measures progesterone (PdG), luteinizing hormone (LH), and estrogen-estradiol metabolite (E3G) with 99 percent accuracy. These results can predict ovulation and help to determine the best time to conceive. Mira connects to an app that tracks your results.

To test, you collect a urine sample and insert the test wand into the monitor. You’ll need a separate wand to test for progesterone.

Mira may help people with irregular cycles or polycystic ovary syndrome (PCOS) to understand their cycles better. Mira is also useful for people who want to track hormones for mood, sleep, and hormonal acne.

Pros:

  • provides clear, accurate results
  • app and device are easy to use
  • tests for progesterone (PdG), luteinizing hormone (LH), and estrogen-estradiol metabolite (E3G)

Cons:

  • recurring cost of testing wands
  • buggy app
  • results take 15 minutes

Best armband fertility monitor

Tempdrop Fertility and Ovulation Tracker

Price: $$

Tempdrop is an armband device that measures your basal body temperature. You wear it while you sleep so you don’t have to worry about waking up at the same time each day. It’s ideal for people who have an irregular schedule.

You can sync the information to the Tempdrop app, which includes options to chart other signs of fertility so you can learn more about the phases of your cycle. You can also use the app to connect to the support team and community.

Pros:

  • convenient and easy to use
  • responsive, helpful customer service team
  • can sleep and wake up at different times

Cons:

  • uncomfortable or irritating for some people
  • low-quality armband

Best thermometer fertility monitor

Daysy Fertility Monitor

Price: $$$

Daysy is a thermometer that measures your morning basal body temperature with 99 percent accuracy and gives you results in 1 minute. Daysy uses colored lights to signify if you are in your fertile window. The monitor can also indicate a cycle fluctuation, an ovulation day, or possible pregnancy.

The fertility tracker monitors your cycle and ovulation history to help you conceive. You can connect to the app to see more detailed information.

Pros:

  • easy to use
  • provides fast results
  • detects fertile period, cycle fluctuations, and ovulation

Cons:

  • doesn’t test hormone levels
  • not suitable for people with irregular cycles or schedules

Best fertility monitor for ovulation confirmation

Inito Fertility Monitor

Price: $$

The Inito fertility monitor measures estrogen (E3G), and luteinizing hormone (LH) levels and tracks cycle changes to determine your fertile window, which is 6 days. It also measures progesterone (PdG) to confirm ovulation.

To use Inito, collect a urine sample and insert the test strip into the device, which attaches to your iPhone. The app monitors and tracks your data. It displays your hormone levels on a chart. Inito comes with 15 testing strips but you’ll have to purchase refill strips.

Pros:

  • easy to use
  • confirms ovulation
  • excellent customer service

Cons:

  • app only available on iPhones
  • recurring cost of testing strips

Fertility monitorCost Type of Device
kegg Fertility Tracker and Kegel Ball$$$ vaginal device and Kegel ball
Clearblue Fertility Monitor$$touchscreen monitor
OvuCore by OvuSense Fertility Monitor Kit$$$ vaginal thermometer
Femometer Vinca II$thermometer
Mira Fertility Tracker$$ touchscreen monitor
Tempdrop Fertility and Ovulation Tracker$$ armband thermometer
Daysy Fertility Monitor$$$ thermometer
Inito$$ fertility tracker

To select the best fertility monitor, there are several factors to consider. Decide if you want to test your temperature, hormone levels, or vaginal fluid. From here, you can decide which type of device you want to use. For example, you may use a wearable or thermometer to take your temperature.

Consider your lifestyle and schedule if the test requires you to test at a specific time or window of time. Some monitors require daily tests while others prompt you to test on certain days of the month. Factor in the cost of the device and testing strips, which can add up over time.

You can also decide how detailed you prefer your data to be and if you want to use an app. If you have irregular cycles or any health condition, select a suitable device for your needs. Check out customer reviews if you have a specific concern.

The accuracy of fertility monitors depends on factors such as correct use, quality, and even the length of your cycle. Some monitors are up to 99 percent accurate. Tracking devices may become more accurate after they have accumulated data over several weeks or months.

If you are under the age of 35 and have been trying to conceive for a year or longer, make an appointment to see a fertility doctor. If you are over the age of 35, make an appointment after 6 months of trying to conceive without success. If you are over the age of 40, see a fertility doctor after 3 months of trying to conceive or as soon as possible. A fertility doctor can perform a thorough evaluation that involves hormonal tests, blood work, physical exam, and an ultrasound. Understanding your body and risk factors is helpful and your doctor may suggest interventions or treatments to best address your needs.

Do fertility monitors work?

Fertility monitors are an effective way to measure your temperature and hormone levels to predict ovulation and peak fertility. However, they do not guarantee that you will conceive. Fertility monitors tend to provide more reliable information for women with regular menstrual cycles. If you have irregular or unpredictable cycles, fertility monitors may allow you to better understand your cycle, but you should still review your findings with a healthcare professional.

How much do fertility monitors cost?

Basic fertility monitors such as thermometers may cost around $50 while many devices cost several hundred dollars. Some monitors require you to purchase additional testing strips, which can cost up to $100 every few weeks.

Are they covered by insurance?

You may be able to use your insurance plan, flexible spending account (FSA), or health savings account (HSA) to cover the cost of fertility monitors.

Fertility monitors can help you to track your menstrual cycle to predict ovulation and fertility. This information can help you determine the best time for intercourse if you want to conceive. Most devices are easy to use and provide valuable insights into your menstrual cycle and fertility periods.

However, remember that fertility monitors are not 100 percent accurate or foolproof, nor do they guarantee conception. Furthermore, they are not intended to prevent pregnancy.