Femometer Aegis Ring

Smart Ring for Women

A smart ring that really understands women's health, enhancing fertility, sleep, activity, and heart health to improve women's overall wellness for a healthier, longer life.

A 360° Look into Women's Body Health

Women's bodies have their unique rhythms and tend to be more responsive to environmental changes than men. This is why you need a specialized women's smart ring.

Femometer Smart Ring Gen2 focuses on women's health by monitoring vital body metrics closely related to women's health, including menstrual cycle, fertility, pregnancy, sleep, heart health, and activity, which enables women to proactively manage their health with precision and confidence.

Built to Be Accurate

With multiple sensors inside and optimized algorithms based on 10 years of women's health tracking, Femometer Smart Ring detects your body metrics with high accuracy, including heart rate (HR), heart rate variability (HRV), basal body temperature (BBT), and body movement.

99% accuracy

basal body temperature (BBT)

98% accuracy

heart rate (HR)

97% accuracy

heart rate variability (HRV)

Femometer Aegis Ring

Designed for Easy Wear

Femometer Smart Ring Gen2 is thinner and lighter than its predecessor, making it more comfortable for 24/7 wear. Built for high durability, this smart ring is waterproof and has up to 7-day battery life, ensuring a long-lasting use in any situation.

Leads You to a

Healthier Life

Having a good sleep
Getting right daily activity
Taking control of natural cycle
Listening to your heart
Smart Ring 2 Video Background

TriNyx BBT Monitoring System

Highly-Thermal-Conductive Recycled Aluminum

The inner part of the ring utilizes highly thermal conductive aluminum-achieving thermal conductivity over 1000 times that of epoxy resins commonly used by other brands. This enables sensors to capture even the subtlest fluctuations in your BBT.

Minima Algorithm

Tri-Point BBT Measurements

Experience Ovulation Tracking Like Never Before!

Accurate BBT Measurement

Our smart ring delivers 99% measurement accuracy, which is more precise than conventional period-tracking or fitness apps and devices.

how to track ovulation

Real-Time Ovulation Prediction

Consistent BBT tracking helps predict and understand your menstruation cycle, and ovulation window, maximizing on your peak fertile days.

Comfortable, Convenient and Leisurely

No more peeing on test strips or recording your temperature every morning-This smart ring will continuously monitor your BBT and automatically sync data to your APP.

A Deep Connection with Your Natural Cycle

Period Insights

Anticipate your period with ease and precision with reliable cycle analysis and prediction. Effortlessly plan and prepare for your period.

Menstrual Symptoms Forecast

Stay one step ahead of your body's signals. Forecast menstrual symptoms to empower yourself to manage them proactively, ensuring a smoother and more comfortable cycle.

Connect with Yourself More

Foster a deeper connection with your body and emotions. Embrace self-awareness, balance, and harmony as you sync effortlessly with your natural rhythm.

SLEEP

Track to Improve

Femometer Women's Ring not only provides detailed insights into your sleep, but also helps improve sleep quality, helping you develop healthy sleep habits to achieve a better sleep and improve overall health.

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Increased Sleep Awareness

Nap Tracking

The optimal nap duration is 30 minutes. Femometer Smart Ring tracks your naps to ensure you have the proper nap time each day.

Sleep Phases Monitoring

Tracks your important sleep phases, including light sleep, deep sleep, and rapid eye movement (REM).

Body Data Tracking

Monitors key body metrics (heart rate, respiratory rate, HRV, and BBT) to help you learn about how your body feels while you sleep.

Optimized Sleep Routines

Improve your sleep habits with the schedule provided by Femometer, or customize your own routine. Then, follow the guide to develop good sleep habits. As your sleep patterns become more regular, you'll notice significant progress in sleep and overall health. Meanwhile, you'll feel more energetic and focused during the daytime.

ACTIVITY

Get Proper Activity to Be Healthier

Femometer Women's Ring monitors your activity to help you achieve the right amount of exercise every day. With a regular activity, you can have better sleep, a stronger heart, more effective breathing, and a healthier body shape.

8:00 AM

2:00 PM

6:00 PM

Doing a Wake-Up Yoga

Start your day with aerobic exercise to wake up your body and feel vibrant. The Smart Ring tracks your activity to ensure you have right daily exercise that benefits your health without overdoing it.

Hanging Out with Friends

Go outside, connect with people, and enjoy your time in good health. Femometer Ring monitors the intensity of your activities and alerts you when your body is experiencing an overload.

Taking a Walk

As the day winds down, take some free time to walk with your best buddy and enjoy the sunset. Femometer scores your daily activity, showing how you've achieved your goals and encouraging you to stay active with ease and fun.

Women's Health Expert on Your Finger

Uniquely tailored to women's body features, Femometer Aegis Ring knows you more.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

@2025 Femometer. All rights reserved.