Skip Navigation

Innerbody is independent and reader-supported. When you buy through links on our site, we may earn a commission. Learn More

Mira Review: Is Mira’s at-home fertility tracker reliable?

Having tested Mira, we evaluate its fertility tracking -- does it beat the competition? Plus, discover a discount

Last Updated: Aug 10, 2021
Mira review

According to the CDC, approximately 13% of women aged 15-49 have needed fertility services. Unfortunately, the traditional methods of tracking hormone levels during fertility treatment can be time-consuming and costly.

Mira aims to take women’s health tracking to a new level with its lab-quality hormone tracking system. Combining the latest science and technology, Mira’s handheld device allows women to track exact hormone levels from the comfort of their homes. Women can precisely pinpoint days of maximum fertility without lots of the hassle and expense of traditional testing routes.

Can Mira help you? We thoroughly tested Mira and will provide you with all pertinent details so that you can decide if you should give it a try.

Review Summary


  • The Mira fertility analyzer is small and portable
  • Clinically proven 99% accuracy – as accurate as laboratory-grade readers
  • Measures exact hormone concentration, making it great for people with hormone imbalances
  • Convenient precision tracking of hormone levels is perfectly suited for women with irregular cycles
  • Mira plans to expand the capabilities of the analyzer, meaning users can get updated information without buying a new device
  • Mira is available worldwide
  • Mira gives our readers a $20 discount on its Fertility Starter Kit


  • The wands for testing your samples are single-use and prices can add up
  • Mira (and all other fertility trackers) are not FDA-approved as a contraceptive method
  • Requires Bluetooth, which shouldn’t be an issue for most users

Bottom line

We’re impressed by Mira and recommend it. Mira’s Fertility Starter Kit is an excellent tool for women to track their reproductive health and fertility. It particularly benefits women who are trying to conceive, but is also helpful for those trying to avoid pregnancy. Mira combines the accuracy of lab tests with the convenience of testing at home. The Mira Analyzer is especially useful for people with variable cycles, hormonal imbalances or PCOS because the device gives actual hormone concentration values. By contrast, other tests on the market provide users with “high” or “low” indications. Mira’s single-use wands add an expense, but Mira itself saves you time and money compared to traditional fertility tracking.

Our Top Picks


With its Fertility Starter Kit, Mira gives women a convenient fertility tracking system that helps them pinpoint their fertile window.

Mira doesn’t rest on its laurels, either -- the company has plans to deliver even more useful information via its Mira Analyzer. Mira is worth the price for the convenience and data it delivers. Plus, the company gives our readers $20 off!

Fertility Starter Kit
Reviewed by Innerbody Research
Fertility Plus Starter Kit (Pre-order)
Reviewed by Innerbody Research

Why you should trust us

Innerbody Research recently celebrated its 20-year anniversary. Over the past two decades, we have helped tens of millions of readers make more informed decisions about staying healthy and living healthier lifestyles.

This review, like all medical-related content on this website, is thoroughly vetted by one or more members of our Medical Review Board for accuracy. Additionally, we extensively analyze each health-related service we review. We evaluate the entire customer experience from signing up use of the product or service, and then offer unbiased, marketing-jargon-free analysis based on the latest scientific evidence and medical standards.

What does Mira do?

Mira is a California-based health technology company that launched its first product in 2018. Mira’s system tracks the fertile and infertile days of the female reproductive cycle and connects to your phone in order to compile the data into an easy-to-use platform. Mira analyzes the data to provide you with highly accurate information about your ovulation patterns. In fact, clinical trials have demonstrated that the Mira Analyzer matches the performance of widely used laboratory equipment.

How Mira compares to competition

Mira stands out from other systems on the market because it gives you the actual values of your hormone levels. Most other products only give you a basic and often inaccurate yes/no answer as to whether you are in your fertile window.

The inaccuracy of these competitor products is due to the fact that each woman’s hormone levels are different. Mira tracks the patterns of your own hormone fluctuations to provide you with personalized insights into your fertility status.

Who can Mira help?

Primarily, Mira’s platform is geared toward people who are trying to conceive, but Mira also helps women who want to have a better understanding of their cycle or who have hormone irregularities or PCOS. The service can also help people who use hormone tracking as a method of pregnancy prevention.

Mira’s insights are based on machine learning and the company’s own patented algorithms that detect patterns in your cycle. Mira could be a particularly valuable tool for those with irregular cycles, where other methods might be inaccurate and challenging to follow.

Soon, the company plans to launch products that analyze more hormones linked to female fertility. Mira’s ambitions extend beyond female reproductive health as well; the company believes it can broaden the scope of its device to monitor chronic diseases, infectious diseases, and general health and wellness. These developments would make Mira a pocket-sized must-have for those with various health issues.

How does Mira work?

Mira measures the actual levels of a hormone called Luteinizing hormone (LH) in your urine. LH is one of the primary hormones of the female reproductive system, regulating the length of the menstrual cycle. LH also plays an important role in ovulation and the production of estrogen and progesterone.

A surge of LH triggers the release of the egg during the process of ovulation. The presence of this surge indicates that a woman will ovulate in the next 12-24 hours. Thus, measuring LH levels in the urine is a powerful method for tracking the most fertile time in a woman’s cycle.

Armed with the knowledge of your LH levels and how they change over time, you can maximize or minimize your chance of getting pregnant. Tracking your LH levels may help you identify hormone imbalances or cycle irregularities. If hormone imbalances are a known medical issue of yours, you can use Mira to determine whether your treatment regimen is working.

Along with tracking your LH levels, you can provide the app with additional information to give you even more insight into your reproductive health. Users can log intercourse dates, cervical mucus and anatomy, body temperature, period data, and general information regarding overall wellness.

Mira is also developing tests that detect estrogen and progesterone levels. Estrogen tracing provides a broader view of the fertile window. Progesterone levels, meanwhile, peak after ovulation has already taken place, so this data is particularly useful for those who are trying to avoid pregnancy.

Mira plans to offer testing for hCG levels to monitor the health of a fetus in early pregnancy. It also aims to expand into FSH testing to analyze egg reserves, which is valuable insight when assessing a woman’s fertility and her likelihood of entering menopause. This means that with a single device, women can build a comprehensive picture of their entire cycle and get highly personalized insights into their reproductive status.


The Mira Fertility Starter Kit (including 10 ovulation test wands) is $199.99. You can get the product on credit starting from $33 per month. Twenty replacement wands cost $45.00.

Note: Mira gives our readers a $20 discount when you order the Mira Fertility Starter Kit – just visit using one of the links on this page in order to claim your discount.

You could alternately pre-order a new product by Mira – the Mira Fertility Plus Starter Kit – which includes 10 Estrogen + LH wands. This product’s normal price would be $249.00, but you can purchase it during the pre-order for $199.99. The pack of 20 replacement Estrogen + LH wands normally costs $65.00, but is currently on sale for $59.00.

HSA, FSA and health insurance

Mira is HSA/FSA eligible, so you should be able to pay for your Mira using this account or reimburse the costs later.


Mira currently sells two available products: the Mira Fertility Starter Kit and the 20 Mira Fertility Replacement Test Wands to use with the product. The company has also enabled pre-orders for its newest product, Mira Fertility Plus. It plans to offer progesterone testing as part of an additional product.

Mira Fertility Starter Kit

The Mira Fertility Starter Kit includes:

  • Hand-held Mira fertility analyzer (which is the actual device)
  • Mira carrying pouch
  • Charging cable
  • 10 single-use fertility test wands
  • User manual, including a quick-start guide

The analyzer device itself saves up to 200 test results and is splash-proof and dust-resistant. Mira’s battery lasts up to 20 hours. Once you begin tracking with the Mira Analyzer, the company offers a 90-day money-back guarantee. If you use the product continuously for the 90 days and don’t experience an LH surge, the company will refund you for the product.

Interestingly, one Mira Analyzer can also work with several accounts. So, for example, you and a friend or partner could share the same Mira device using separate accounts. This may only be a reasonable option if you were living in the same household where the device was readily accessible to both people.

Mira Fertility Replacement Wands

To continue using the Mira Analyzer, you must purchase the package of 20 Mira Fertility Replacement Test Wands. Mira suggests that you’ll need 10-15 wands per cycle, which is consistent with what we found during testing.

This means you could require up to 10 replacement packages per year, at a total yearly cost of $450. That’s a hefty price to pay for some users. That being said, Mira only asks you to test when it’s necessary. Compared to traditional methods, Mira can certainly save time as well as money.

Mira Fertility Plus Starter Kit (Pre-Order)

Mira’s newest product, the Fertility Plus Starter Kit, will begin shipping in mid-September, enabling women to track LH as well as estrogen levels. Right now you can pre-order the Fertility Plus kit.

The wands linked included in this kit also work with the original Mira Analyzer – in fact, the actual Mira Analyzer device is the same in both starter kits. These are simply a new range of wands released to track both estrogen and LH levels.

20 Mira Estrogen and LH Replacement Test Wands (Pre-Order)

The Estrogen+LH wands are the newest product used with the Mira Analyzer in order to track both estrogen and luteinizing hormone (LH). Monitoring both hormones provides even more information. With this product, Mira can reveal your full fertile window and ovulation patterns, as well as provide insights on IVF treatments, menopause, hormone imbalances such as PCOS, and other conditions.

Getting started with Mira

After you order your Starter Kit from Mira, it will arrive in about 3-6 business days for those in the United States or UK. You’ll receive an email with shipment tracking so that you know when your kit will arrive in a discreet, nondescript package for your privacy.

You’ll need the Mira Analyzer and the single-use wands in order to test your urine. Thankfully the Mira Fertility Starter Kit bundles everything you need into one package.

Using the Mira Analyzer device is pretty simple:

  1. Immerse the wand into your urine for 10 seconds. Mira recommends using first-morning urine or urine that is concentrated from limiting fluid intake a few hours beforehand.

  2. Insert the wand into the Mira Analyzer.

  3. Wait while the app on your phone updates with the hormone results via a Bluetooth connection.

Mira’s algorithm gives you insights into your fertility window based on the patterns in your hormone levels. You should conduct the test frequently, around 10-20 times per cycle. Testing around the same time each day is ideal for achieving the most actionable data.

Once you see a surge of LH hormone (i.e., the levels of your LH hormone rapidly increase), ovulation should take place within 12-24 hours. During this time, you are most likely to have an egg present for fertilization. After a high value, Mira will ask you to test again in 6 hours to confirm that you will soon be ovulating.

Does Mira protect your privacy?

Mira collects personal and fertility-related information and definitely respects your privacy. The company uses your totally anonymous fertility information as part of its scientific research process to improve its technology. If you choose, you can tell Mira to permanently delete all of your personal information.

How we evaluate health service companies

At Innerbody Research, we customize our evaluation criteria depending on the type and nature of the health-related service. For Mira and other health services and products, we have five areas that we use for our evaluations, including:

Quality: How well does the company deliver its core service(s) to the customer? For testing services, does the company adhere to the latest and most advanced testing technologies and achieve a very high degree of accuracy? For non-testing telehealth services, is the quality of the service high enough that we would recommend it to loved ones without hesitation? If not, why not?

User-friendly: How intuitive and user-friendly is the service? Does the device/program/app/website achieve a good degree of user-friendliness for its customers?

Value: Are you getting your money’s worth? Are there any hidden costs or charges? Does the company offer discounts?

Privacy: If health data is stored, will your data be stored securely? Are payments secure?

Customer support: Particularly in situations where ‘one size fits all’ doesn’t make sense, how well does the company help to make the service ideal for you?

Current Deals
Company logo

$20 OFF

Fertility Starter Kit

Claim Now