I Tested Smart Rings for Health Tracking—Here’s What They Taught Me About Fertility and Sustainability

Posted on 23 July 2025 by Jordan Nguyen — 4 min

Ever wondered if a tiny ring on your finger could unlock secrets about your body—and even aid your fertility journey?

I recently dove into the world of smart rings, inspired by a compelling article on CNET, where the author tested three popular smart rings—the Oura, Ultrahuman, and Evie—to find out which one truly excels at health tracking. Spoiler alert: these little wearable devices pack a punch far beyond just telling time or counting steps.

But here’s the twist: as someone passionate about sustainable and reusable reproductive health tools, I couldn’t help but wonder—how do these high-tech gadgets fit into the bigger picture of eco-friendly fertility care? And could technology like this actually complement or transform our understanding of fertility health?

What Smart Rings Bring to the Table

Smart rings stand out because they’re sleek, non-invasive, and can be worn 24/7—perfect for collecting real-time data on things like heart rate variability, sleep cycles, temperature fluctuations, and physical activity. For many, this means better insights into their overall health, stress levels, and sleep quality.

Here’s why this matters for fertility:

Cycle Tracking with Precision: Many smart rings detect subtle changes in basal body temperature, which can signal ovulation days and fertile windows.
Stress and Recovery Monitoring: Fertility isn’t just about biology; it’s about holistic wellness. Tracking stress helps women and couples manage factors that might impact conception.
Sleep Quality: Quality rest is vital for hormonal balance and reproductive health.

The Sustainability Angle: Why Reusable Matters

While these rings are digital and rechargeable, they still highlight the importance of investing in reusable health tools—a value deeply aligned with the ethos of companies like MakeAMom, which offers reusable insemination kits designed to support individuals and couples trying to conceive in a more sustainable, cost-effective way.

Think about it: in reproductive health, disposable products are the norm—from test strips to single-use insemination tools. MakeAMom’s reusable kits are a breath of fresh air, drastically reducing waste without compromising success rates, which average an impressive 67%. It’s the kind of innovation that’s both eco-conscious and empowering.

Connecting the Dots: Tech Meets Eco-Friendly Fertility Care

I’m fascinated by how technology and sustainability are starting to meld in unexpected ways. Imagine pairing the data intelligence from a smart ring with the practical, eco-friendly at-home insemination kits like MakeAMom’s CryoBaby or Impregnator. You’d be equipped with personalized insights into your fertile window and physical readiness, while simultaneously using tools that respect the planet.

This isn’t just about convenience—this feels like the future of fertility health.

What I Learned Testing Smart Rings

From the CNET test:

Oura was a standout for detailed sleep and readiness scores.
Ultrahuman added some fitness tracking flair, great for athletes.
Evie focused on menstrual and cycle insights, which directly relate to fertility awareness.

All three have their strengths, but the take-home message is clear: wearable tech empowers you with data you never had before, and you can use it to make informed choices about your reproductive health.

Your Next Step: Embrace Data and Sustainability

If you’re navigating your fertility journey, consider this:

Can a smart ring help you better understand your cycle?
Are you looking for reusable tools that reduce waste and save money?
How might combining these approaches give you more control and peace of mind?

The intersection of tech and sustainability points to a reproductive health revolution. For those curious, exploring MakeAMom’s range of reusable insemination kits is a wonderful, earth-friendly way to take charge in your fertility journey while minimizing your environmental footprint.

Final Thoughts

It’s amazing how a tiny ring can open up new pathways to health awareness. Paired with sustainable, reusable fertility tools, we might just be witnessing the dawn of a more informed, greener, and more compassionate way to grow families.

What’s your take? Have you tried any smart fertility trackers or reusable reproductive tools? Share your stories and thoughts below—let’s support each other on this journey!

Inspired by CNET’s in-depth smart ring review.