Femometer myo inositol pc1
Femometer ring 2 0 presale pc2
Femometer smart ring pc2
Femometer myo inositol pc1
Femometer ring 2 0 presale pc2


  • Women s smart ring for fertility sleep heart health activity tracking1
    Discreet Smart Ring For Women
    To have a better control over fertility, sleep, heart health, and activity
    Learn More
  • BBT Thermometers
    Accurate, easy to use, and APP powered
    View More
  • Fertility Tests
    Get ovulation & pregnancy hormone testing at home
    View More

10 Million + People

Choose Femometer to Reach Their Health Goals

Health Stories with Femometer

Stories shared within our community on women’s fertility, baby nursing, and healthy lifestyles.


I'm having a rainbow baby next month!

Femometer provided me with information and answers to help me know how my body works! Our baby danced yesterdayand twice today. It's like a miracle.


After 5 rounds of failed tries, I was able to conceive with Femometer.

Got to see our little one. Heartbeat at 166.What doy'all think boy or girl? Still didn't believe I'm in the 3rd trimester!


Predictable ovulation gives me a sense of being in control!

I've been using Femometer Vinca to track my cycles to be prepared for upcoming menstruation or ovulation.

Read Stories

Featured Products

Femometer smart ring for ovulation tracking1

Femometer Smart Ring for Ovulation Tracking

✓ Over 99% prediction accuracy
✓ Real-time BBT tracking
✓ Science-backed algorithm
✓ Wear-resistant outer ring
✓ Automatic updates. Fast-charging

femometer vinca2 0 basal thermometer

Vinca2.0™ Basal Thermometer

✓ ±0.05°C/±0.09°F accuracy
✓ Automatic full fertile window tracking
✓ Clear digital display
✓ APP support
✓ Visualizes testing results on personal reports

Awards and Certifications

The Experts Behind Femometer
Dr. Jan Rydfors
MD, Stanford University School Of Medicine

Dr Rydfors received his Medical degree and specialization training from Stanford University Medical Center. He is an Assistant Adjunct Clinical Professor at Stanford University Medical Center and is board certified.

He is the initial creator and current Co-Author of the popular "Handbook in Obstetrics, Gynecology and Infertility". Now in its sixth edition, the main handbook used by all Obstetricians and Gynecologists in training in the US.

He is the Chief Medical Advisor for the American Pregnancy Association. He is the recipient of the Compassionate Doctor and Patient's Choice award.

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