femSense Tells You When
The femSense ovulation tracker is the fastest way to find out when you are most fertile so you can plan accordingly. A clinical study proved the accuracy of the sensor patch, and an independent Swiss statistics institute has confirmed that femSense is 99.73% accurate when predicting ovulation.
Based on the well-known temperature method (or basal body temperature method, BBT), femSense ovulation tracker patch measures your body temperature during your fertile window and pinpoints your ovulation - femSense does the work for you, all you have to do is scan!
Let customers speak for us
Co-Created & Trusted By Fertility Experts
"I recommend the discreet sensor patch to all my patients. The continuous temperature measurement possible with the patch is truly revolutionary."
Dr. Schenk, MAS
Medical Specialist in Gynaecology and Obstetrics. Expert in Clinical Embryology.