7 Best Health Rings For Women in 2025

Posted in Health Wearables

In 2025, health rings for women have become a vital part of female wellness. These small devices offer a discreet alternative to bulky smartwatches. They are a blend of sleek design and smart health tracking that tracks women when they sleep, menstrual cycles, stress, and more. With the health rings market expected to reach USD 1.10 billion by 2030, more women are choosing them for personalized insights and proactive care. Let’s take a look at the best health rings for women available currently in the market.

What Are Health Rings for Women?

Health rings are small wearable devices that give the look of a fashion statement, but in reality, they track your health metrics in real-time. They weigh just 2 to 6 grams and are usually made of titanium or steel. These rings, unlike smartwatches, have no screens or alerts and quietly focus on collecting heart rate, sleep, stress, body temperature, and menstrual cycles.

The data from these rings sync with a smartphone app to track insights anytime and offer a battery life of 5–12 days. Most health rings for women are waterproof, which makes them easy to wear all the time. They are ideal for those juggling busy lives and want to track their reproductive health effectively.

Their compact design means you can wear them during sleep, which helps collect data like resting heart rate, heart rate variability (HRV), and body temperature. These metrics are more stable when measured from the finger than from the wrist. This “wear-it-and-forget-it” feature lets the ring provide a full picture of your health with no effort from you.

How Do Best Health Rings for Women Work?

Health tracking rings for women combine advanced sensor technology, AI, and connectivity during wearable app development to deliver actionable health insights.

Here’s a detailed look at how they function:

Sensors:

• Photoplethysmography (PPG): This technology is used for cardiovascular monitoring. PPG sensors use infrared and green LEDs to measure blood volume changes in the finger’s arteries. Fingers are an ideal location for this, as blood vessel concentration is high, leading to more accurate data than wrist-based trackers. This technology measures heart rate, heart rate variability (HRV), and blood oxygen saturation (SpO2).
• Skin Temperature Sensors: These non-contact sensors track the subtle variations in a user’s skin temperature. For women, these micro-fluctuations are a powerful indicator of hormonal changes, making the ring an effective tool for menstrual cycle monitoring, ovulation prediction, and early illness detection.
• Accelerometers: A multi-axis accelerometer detects movement and orientation. It’s the primary sensor for tracking steps, calories burned, and different sleep stages (light, deep, and REM sleep). The sensor’s ability to precisely identify periods of motion and stillness is what allows the ring to build a detailed picture of your activity and rest.

AI-Driven Insights:

The raw data collected by the sensors is just the beginning. The real deal lies in the AI and machine learning algorithms of health rings for women, 

• Sleep Scores: The ring does not outright tell you how long you slept. Rather, it analyzes the duration and quality of each sleep stage, nocturnal HRV, and body temperature to generate a sleep score. This helps optimize rest and understand how daily habits affect your sleep quality.
• Readiness Scores: This metric combines sleep, activity, and HRV data to gauge your body’s recovery state. A high readiness score might suggest it’s an optimal day for a challenging workout, while a low score could be a signal to prioritize rest.
• Women’s Health Insights: AI models use the continuous skin temperature data to learn a woman’s unique cycle patterns. They accurately predict the onset of her period and fertile window and even identify patterns consistent with conditions like PCOS or perimenopause. These health rings for women make way for a new level of self-awareness.
• Stress Metrics: By continuously monitoring HRV, the rings can provide real-time stress analysis and flag periods of high stress. Companion apps may then offer guided interventions, such as breathing exercises or mindfulness prompts, to help the user recover.

Connectivity and Security:

• Bluetooth Sync: Health rings for women use Bluetooth Low Energy (BLE) to wirelessly sync their data to a companion app on a user’s smartphone (iOS or Android). This happens automatically in the background, making the data collection process seamless.
• Data Security: Given the sensitive nature of the data collected, solutions use encryption protocols, such as AES-256, to secure data during transmission and storage. Many also offer HIPAA-compliant data handling options, making them suitable for integration into professional wellness or healthcare settings where data privacy is legally mandated.
• API Integration: The availability of Application Programming Interfaces (APIs) allows the ring’s data to be integrated with other health platforms, electronic health records (EHRs), or third-party apps like Natural Cycles, Flo, or Apple Health. This capability is crucial for creating a holistic picture of a user’s health and for large-scale programmatic applications.

Best Health Rings for Women in 2025

• Best smart ring overall: Oura Ring4
• Best smart ring for Android users: Samsung Galaxy Ring
• Best smart ring with no ongoing subscription: Ultrahuman Air Ring
• Best smart ring with long battery life: RingConn Gen 2 Air
• Best smart ring for anyone on a budget: Amazfit Helio Ring Size

1. Oura Ring 4

The Oura Ring 4 continues to lead the market with its medical-grade accuracy in a lightweight titanium design. This health tracking rings for women offers comprehensive health tracking and a great user experience. The ring’s design is both minimalist and elegant, available in multiple finishes to suit different styles.

Features:

• Accuracy in tracking heart rate, HRV, SpO2, and body temperature.
• Advanced menstrual cycle tracking with ovulation prediction and PCOS monitoring.
• AI-powered Sleep and Readiness Scores that provide actionable guidance for daily activities.
• EHR Integration
• Waterproof up to 328 feet (100m) and a battery life of up to 8 days.
• HIPAA-compliant data handling for professional applications.
• AI-driven nutritional analysis and meal logging.

Best For: Women who need in-depth insights into their sleep, reproductive health, and overall recovery. 

Price: $349–$549, plus a mandatory subscription of $5.99/month or $69.99/year to access full features.

Pros: Highly accurate and clinically validated sensors; comprehensive women’s health tracking; robust API support; sleek, premium design.

Cons: High upfront cost combined with an ongoing subscription fee, which can be a deterrent; the titanium finish may be prone to minor scratches from daily wear.

2. Samsung Galaxy Ring

Samsung makes health rings for women in a sleek, subscription-free ring. It’s designed to integrate seamlessly into the Samsung ecosystem and offers a compelling mix of core health tracking with AI-powered insights. Its portable charging case makes it an ideal travel companion.

Features:

• AI-powered Energy Score for daily wellness guidance.
• Tracks sleep, heart rate, SpO2, and body temperature.
• Comprehensive menstrual cycle tracking with predictive insights.
• Waterproof up to 10 ATM (100 meters) and a battery life of up to 7 days.
• Optimized for Samsung Galaxy devices, but also compatible with other Android and iOS devices.
• A portable charging case is included with the purchase.

Best For: Samsung users and women who prioritize sleep and reproductive health tracking without the long-term commitment of a subscription. 

Price: ~$399.

Pros: No subscription fees, providing cost predictability; lightweight and durable design with a convenient charging case; strong integration with the Samsung Health app.

Cons: Lacks some of the more advanced features of competitors (e.g., specific PCOS monitoring); limited API support for third-party platforms.

3. RingConn Gen 2 Air

A budget-friendly and subscription-free steel ring, the RingConn Gen 2 Air has made a name for itself with reliable health tracking and an impressive battery life. It’s a great entry-level device for women new to smart rings.

Features:

• Tracks steps, calories, heart rate, SpO2, and sleep.
• Features a basic but functional menstrual cycle tracker.
• Exceptional battery life of up to 10 days.
• IP68 waterproofing for durability.
• Stress management insights with guided breathing prompts.
• No subscription fees.

Best For: Cost-conscious women or those looking for a reliable, no-frills health tracker for core metrics. It’s affordable and has a long battery life.

Price: ~$199.

Pros: Highly affordable with no subscription fees; longest battery life on the market; durable stainless-steel build; clean, intuitive app interface.

Cons: Less advanced features compared to premium models; steel build is not as lightweight as titanium competitors; women’s health features are less detailed.

4. Ultrahuman Ring Air

A lightweight, subscription-free titanium ring, the Ultrahuman Ring Air is designed for the active woman. Its primary focus is on fitness, recovery, and circadian health, offering unique insights that go beyond the basics.

Features:

• Tracks sleep, heart rate, HRV, SpO2, and body temperature.
• Offers unique insights on circadian rhythm and a personalized “Adenosine Clearance Window” to optimize caffeine intake.
• Menstrual cycle monitoring with insights on how a woman’s cycle affects her recovery and energy.
• Waterproof up to 100 meters and a battery life of up to 6 days.
• Provides comprehensive recovery scores to help users avoid overtraining.

Best For: Active women and athletes who are deeply focused on optimizing their fitness, recovery, and sleep. The unique insights into circadian rhythms and caffeine intake make it a standout choice for those looking to fine-tune their performance and overall well-being.

Price: ~$349.

Pros: No subscription fees, offering a great balance of advanced features and cost; unique circadian rhythm and caffeine optimization tools; extremely lightweight and comfortable.

Cons: Shorter battery life than the Oura Ring or RingConn; limited API support for broader platform integration.

5. Movano Evie Ring

Designed specifically for women’s health, the Movano Evie Ring offers a unique open design that accommodates natural finger size fluctuations. It is a subscription-free device that prioritizes menstrual health tracking and affordability.

Features:

• Tracks menstrual cycles with manual basal body temperature logging.
• Monitors sleep, heart rate, and SpO2.
• Apple Health integration.
• Waterproof; 5-day battery life.
• Compatibility: iOS and Android.

Best For: Women focused on menstrual health tracking on a budget, suitable for reproductive health initiatives.

Price: ~$269.

Pros: Women-centric design with strong menstrual tracking; no subscription fees, cost-effective for large groups; Apple Health integration for seamless data sharing.

Cons: Fewer advanced features (e.g., no AI-driven scores); manual temperature logging is less convenient.

6. Circular Ring Pro 2

The Circular Ring Pro 2 is a strong contender known for its medical-grade accuracy and no-subscription model. It features a unique modular design with swappable outer shells, allowing for personalization and style. The device focuses on providing actionable advice through its AI-powered “Kira” health assistant.

Features:

• High-accuracy sensors for heart rate, HRV, and SpO2.
• Medical-grade ECG for in-depth heart health monitoring.
• AI-powered “Kira” assistant provides personalized, actionable health recommendations.
• Tracks sleep stages, respiratory rate, and body temperature.
• Swappable outer shells for style customization.
• Waterproof and a battery life of up to 5 days.

Best For: Women who want highly accurate, medical-grade data for heart health and are interested in a customizable, stylish device. The AI assistant makes it a good fit for users who want to receive personalized advice rather than just raw data.

Price: ~$399.

Pros: Medical-grade accuracy with ECG; no subscription fees; highly customizable design; AI assistant provides actionable insights.

Cons: Shorter battery life compared to other premium rings; the swappable shells, while stylish, can be an additional cost.

7. Amazfit Helio Ring

The Amazfit Helio Ring is a lightweight, titanium-alloy ring that stands out with its focus on fitness and recovery. It is designed to be paired with an Amazfit smartwatch, with the ring providing deep sleep and recovery data while the watch handles activity tracking. This dual-device approach offers a comprehensive wellness ecosystem.

Features:

• Tracks sleep, resting heart rate, HRV, and SpO2 with a focus on recovery.
• Provides deep, personalized insights into post-workout recovery.
• Made from a durable, lightweight titanium alloy.
• Designed to seamlessly integrate with Amazfit smartwatches for a holistic view of health.
• Offers a battery life of up to 6 days.

Best For: Women who are already using or considering an Amazfit smartwatch and want to enhance their fitness and recovery data. 

Price: ~$349.

Pros: Excellent for fitness and recovery tracking; strong integration with Amazfit ecosystem; lightweight and comfortable for continuous wear.

Cons: Not a standalone device, as it is designed to be paired with an Amazfit smartwatch; may not be the best choice for users who do not own or want a smartwatch.

Healthcare Wearable Integration with Folio3 Digital Health 

Folio3 Digital Health’s wearable apps integration is trusted by users, investors, and healthcare providers alike. Every solution is built with HIPAA compliance regulations to ensure patient privacy, while offering fast and reliable data transfer. This improves efficiency and reduces costs. Seamless HL7 and EMR/EHR integration enables real-time data sync and smooth communication across healthcare systems, enhancing engagement and care coordination.

Conclusion

Health rings for women offer discreet, continuous monitoring of metrics like sleep, stress, and, most importantly, menstrual health. These health tracking rings for women move the care from passive awareness to a proactive approach. They provide the data needed to make informed decisions about rest, activity, and reproductive health, all while seamlessly integrating into daily life. Smart health rings for women are not just a piece of technology, but a personal wellness partner.

Frequently Asked Questions 

Can we swim or shower with a smart health ring?

Yes. Most modern health tracking rings for women are water-resistant, making them safe for showering, handwashing, and even swimming. 

How accurate is period cycle tracking on these health rings for women?

Health tracker rings for women combine multiple biometric inputs like basal body temperature and HRV. Cycle tracking is generally more accurate than calendar-based methods.

Can smart health rings for women replace doctor visits?

No, health rings for women are wellness devices, not medical devices, and are meant to provide health insights and promote healthy habits.

How accurate are health rings compared to other wearables and medical devices? 

Smart health rings for women, or the Oura Ring, offer comparable or even better accuracy than other wearables like smartwatches.

How long does the battery in health tracking rings for women last?

The battery life of health tracking rings for women typically ranges from 4 to 12 days on a single charge, depending on the specific brand and model.

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