Mira ❤️’d our review so much, they asked to sponsor it
We Dug Through the Reviews of Mira’s Ultra4 Hormone Monitor. Here’s What People Are Really Saying…

We Dug Through the Reviews of Mira’s Ultra4 Hormone Monitor. Here’s What People Are Really Saying…

10.31.2025Author: The Suite Staff

Mira Is Rewriting the Playbook for Hormone Health & Fertility Support

If you’re remotely familiar with the world of fertility and hormone monitoring, you’ve likely seen Mira pop up. And for good reason. 

Recognized as America’s Highest Rated Fertility Monitor and backed by media outlets like Forbes, Fast Company, and Healthline, Mira has become a game-changing tool for those trying to conceive (TTC), managing PCOS, navigating menopause, or just wanting to understand their cycle better.

Mira’s latest release, the Ultra4 Kit, combines clinical-grade technology and is validated by more than 50 leading universities and fertility clinics. But Mira’s Ultra4 Kit starts at $249, and let’s be real, data can be bought. We wanted to find out from the source whether Mira’s Ultra4 was worth the splurge, so we turned to the reviews to see what real users were saying. 

Is the Mira Ultra4 kit worth the hype (and the money)? 

First, the TL;DR: Here Are the Main Takeaways

We sifted through thousands of reviews across Mira’s site, Amazon, independent blogs, and more. Here’s what stood out:

  • Designed for more than just TTC: People talk about Mira supporting their PCOS, menopause and perimenopause, irregular cycles, and more.
  • Real hormone numbers: not just fertility “status” bands. Users can track specific hormones LH, E3G, PdG, and FSH.
  • Ease of use: A ton of reviews mentioned the ease of use and how simple Mira’s device and app made the complex results. 
  • Loving the app: people raved about the app’s ability to learn your cycle over time and tailor customized insights and reminders. 

Website Reviews

There are 2730 reviews for Mira’s Ultra4 Kit on site, with an average of 4.8 out of 5 stars. Plus, 9 in 10 users feel “in control of their cycles” with Mira, based on a customer survey. Common themes we saw were ease of use, boosts in confidence, design appeal, and the precision/effectiveness of results. Some examples: 

Pros: Immediate transparency into ovulation and hormone activity, ease of use, accuracy of data, personalizes to your cycle over time

Cons: Some call out that Mira’s Ultra4 is pricey. Plus, you have to keep buying the wands to test. 

Reddit

You can always trust Reddit comments to give it to you straight. The consensus here seems to be: Mira’s Ultra4 is very expensive. But, if you can afford it, the results and insights you get into your fertility cycle and hormone activity are unmatched. Reviews also called out that the new Ultra4 wands are more accurate and sensitive than previous models. 

Pros: Accuracy, valuable data that gives you insight and confidence with your body, very useful for managing PCOS. 

Cons: Price. 

Amazon

Amazon tells a similar story. There are 1,145 reviews for an average of 4.1 out of 5 stars on this third-party seller. Customers found the Ultra4 Kit easy to use and effective at pinpointing ovulation and tracking hormones.

Pros: Ease of use, clinical-grade accuracy, high-quality design and manufacturing, versatility of “at-home lab testing.” 

Cons: Expensive for its limited use.

TikTok

TikTok user Quincy Jordan showcases here the comprehensive hormone tracking report from Mira. 

https://www.tiktok.com/@quincyshaejordan/video/7498776830942530847?q=mira%20fertility&t=1761917642488

Here, user Jamie Larson showcases how she got pregnant on her first cycle tracked with Mira after a year of infertility:

https://www.tiktok.com/@jamielarson4/video/7363778866663542059?q=mira%20fertility&t=1761917642488

Brief Brand Background

Founded in 2015, Mira launched with one goal: to make hormone health more accessible, accurate, and actionable. By combining lab-grade fluorescent technology with advanced AI, Mira created the first at-home hormone monitor capable of tracking real hormone levels… not just estimates.

By the numbers: 

  • 4.8/5 stars, based on over 2,500 verified customer reviews
  • 150K+ customers served globally
  • 91% of users uncovered the root cause of hormone-related symptoms
  • 84% gained clarity on their menopause stage
  • 92% discovered new insights into their hormonal health

With the latest launch of their Ultra4 Kit, Mira has all but solidified its reputation as one of the most trusted names in reproductive and hormonal health. 

The People Have Spoken: Mira’s Ultra4 Kit Stands Up to the Hype

Mira brings medical-grade data to the bathroom counter. And while the science under the hood is complex, the experience is remarkably simple. The biggest con we could find across these reviews is the price. But, if you can afford it, Mira does live up to the claim of “America’s Highest Rated Fertility Monitor.”

Whether you’re trying to conceive, managing a condition, or just want to feel more in sync with your cycle, Mira makes hormone health personal and powerful. It’s worth mentioning that Mira offers free shipping on orders $165+ and a 2-year warranty. You can also use FSA / HSA. 

Head to Mira’s site to track your cycle, understand your hormones, get pregnant faster, and reclaim your health (Note: Mira is Having a 20% off Sale Right now).