When it comes to tracking your health and fertility, smart rings like the Oura Ring and Femometer Ring offer helpful insights. But how do they compare? In this post, I’ll walk you through the basics, highlight the pros and cons, and help you decide which one fits your needs best.
Key Takeaway:
The Oura Ring is ideal if you want a sleek, all-around health and sleep tracker with strong app integrations, though it requires a subscription and does not track blood pressure or detect falls. The Femometer Ring focuses mainly on accurate temperature and fertility tracking without extra fees. Your choice depends on whether you value comprehensive wellness insights or dedicated cycle tracking at a lower cost.
Aura Ring Vs Femometer
Oura Ring Overview
The Oura Ring is a lightweight smart ring that tracks sleep, readiness, activity, and body temperature. It’s widely used for wellness, cycle tracking, and even early signs of illness.
Oura uses sensors to collect data on heart rate, body temperature, and movement. This data is shown in the Oura app, where you can track trends over time. Learn how it works here.
Oura Ring has been featured for its seamless integration with apps and is known for its minimal design and ease of use.
For a deeper review, read our Oura Ring Review.
Oura Ring Pros and Cons
Pros
- Tracks sleep, heart rate, and temperature
- Long battery life (4–7 days)
- Lightweight and comfortable
- Easy-to-read insights on the app
- Supports menstrual and fertility tracking
- Pairs well with Apple Health, Natural Cycles, and more (Integrations)
Cons
- High price
- Requires monthly membership
- No screen or direct feedback on the ring
- Less ideal for real-time ovulation prediction
Want to compare it with other wearable fertility tools? Check out our Tempdrop vs Oura Ring comparison.
Femometer Overview
Femometer is a health-tracking brand focused on women’s health. Their ring, often called the Femometer Smart Ring, offers continuous temperature tracking, sleep analysis, and fertility monitoring.
The Femometer app gives daily predictions, menstrual tracking, and educational content for users trying to conceive or monitor their cycle.
For more info, visit Femometer’s story or their about page.
To get real user feedback, read our Femometer Ring Reviews.
Femometer Pros and Cons
Pros
- Designed for cycle and ovulation tracking
- Measures overnight body temperature accurately
- App gives daily fertility status
- No monthly subscription
- Supports natural conception methods
Cons
- Fewer health tracking features beyond fertility
- Limited third-party integrations
- Newer in the market than Oura
- May not be as accurate for sleep stages
Still deciding? You can also compare Femometer vs Natural Cycles to weigh more options.
Buying Guide: Oura Ring vs Femometer Ring
Choosing between the Oura Ring and the Femometer Ring depends on your goals, budget, and preferred features. Here’s a simple buying guide to help you decide what fits your needs best.
1. What’s Your Main Goal?
- General health and sleep tracking: Go for the Oura Ring. It tracks sleep stages, heart rate, readiness, activity, and body temperature.
- Fertility and ovulation tracking: Choose the Femometer Ring. It specializes in basal body temperature (BBT) tracking for fertility prediction.
2. Budget
- Oura Ring: Higher upfront cost + monthly subscription.
- Femometer Ring: Lower cost and no subscription fee.
If you’re looking for long-term value and want to avoid monthly fees, Femometer may be better.
3. App Features
- Oura App: Health scores, sleep analysis, stress monitoring, and integrations with third-party apps like Natural Cycles.
- Femometer App: Focused on fertility, menstrual cycle tracking, and ovulation prediction.
Explore their apps: Oura How It Works | Femometer Story
4. Comfort and Design
Both rings are small, lightweight, and worn on the finger.
Oura offers more size and color options.
Femometer is simple, with a slimmer profile.
5. Data Sync and Integrations
- Oura syncs with Apple Health, Google Fit, and more integrations.
- Femometer works mainly within its own ecosystem and has limited third-party app connections.
6. Battery Life
- Oura Ring: Lasts 4–7 days per charge.
- Femometer Ring: Typically lasts 3–5 days.
Both come with a charging dock or cable.
7. Subscription Needs
- Oura Ring: Requires a monthly membership for full data access.
- Femometer Ring: No subscription required; full app access included.
8. Customer Support & Warranty
- Oura offers a 1-year limited warranty and responsive support.
- Femometer also provides user support and guidance through their app.
9. Who Should Choose Oura Ring?
- You want all-in-one health insights
- You track sleep, heart rate, and recovery
- You’re okay paying a subscription for detailed metrics
- You’re comparing with Tempdrop or Natural Cycles
10. Who Should Choose Femometer Ring?
- You’re focused on fertility or trying to conceive
- You want accurate BBT tracking without extra costs
- You prefer daily cycle and ovulation predictions
- You’re deciding between Femometer vs Natural Cycles
Final Tip
Before buying, read full reviews: Oura Ring Review | Femometer Ring Reviews
Still unsure? Revisit the comparison points and match them to your lifestyle. A good tracker should feel like a helpful daily companion — not a burden.
FAQs
Is the Femometer ring accurate?
Yes, the Femometer Ring is accurate for tracking basal body temperature (BBT). It uses continuous temperature sensors to collect data overnight. However, it may not be as precise for other metrics like sleep stages compared to Oura Ring.
Why was the Oura discontinued?
The Oura Ring has not been discontinued. Earlier models like Gen 2 were replaced by newer versions such as Gen 3, which offer more features. You can still buy the latest Oura Ring on the official site.
What are the disadvantages of the Oura Ring?
High purchase cost
Monthly membership fee required for full data access
No screen on the ring itself
Does not track blood pressure
Limited features for fertility-specific tracking
What is the best competitor of the Oura Ring?
Top competitors include WHOOP Strap (worn on the wrist), Motiv Ring (though it is no longer widely sold), Femometer Ring (for fertility tracking), and Circular Ring (sleep and wellness).
Which finger does Oura work best on?
Oura recommends wearing it on your index finger for the most accurate data. Middle and ring fingers are also suitable if the fit is better.
Which is more accurate, Oura or Apple?
It depends on what you measure. Oura is more accurate for sleep tracking and body temperature. Apple Watch is better for active heart rate, workouts, and notifications. Each has strengths, and you can use both together.
Can you shower with Oura Ring?
Yes, the Oura Ring is water-resistant up to 100 meters. You can shower, wash your hands, or swim without damage.
Does Oura Ring track blood pressure?
No, Oura Ring does not measure blood pressure. It tracks heart rate, heart rate variability, and temperature.
Can Oura Ring detect a fall?
No, it does not have fall detection features like an Apple Watch.
Does Oura Ring work if your phone is off?
Yes, the Oura Ring records data internally. When you turn your phone back on, it syncs all stored data to the app.
Can Oura Ring detect a stroke?
No, the Oura Ring cannot detect or diagnose a stroke. It is designed for general wellness tracking only.
Which fitness ring is best?
The best ring depends on your goals. For overall health and sleep, Oura Ring is popular. For fertility tracking, Femometer Ring is a strong choice. For continuous heart monitoring, consider WHOOP or Apple Watch (though these are not rings).
Conclusion
If your main focus is overall health and wellness with a strong interest in sleep and recovery, the Oura Ring is a great choice. It’s sleek, established, and offers wide features for lifestyle tracking.
If you’re mainly looking for a fertility aid with a focus on temperature and ovulation, the Femometer Ring is a more focused, cost-effective tool.
Each device has its strengths. Think about your goals, your budget, and how much detail you want in your daily tracking. Either way, both tools can help you better understand your body and health over time.
Need help deciding? Browse more comparisons and fertility tools on ovulationcalculator.com.ng.