YON E integrates advanced pH-sensing technology and precise temperature monitoring into one thoughtfully designed device. We’ve reimagined how women monitor their vaginal health — moving beyond monthly tracking to real-time insights that matter.
Women’s health has been overlooked for far too long. The lack of precise, data-driven solutions for the female microbiome, vaginal, and reproductive wellness leaves a critical gap in healthcare and fertility support.
We’re changing that—bringing science, technology, and real-time insights together to empower women with the knowledge they deserve.
Our device provides unprecedented accuracy in tracking vaginal pH and temperature variations, integrating these measurements with personalized lifestyle data to give you a complete picture of your reproductive health.
Thoughtfully Dutch-Designed with both comfort and accuracy in mind. Every aspect of YON E has been crafted to support your fertility journey while prioritizing your experience.
We understand that the journey to conception requires both scientific precision and thoughtful support. That’s why we’ve partnered with Europe’s leading specialists and medical engineers to create a device that’s as sophisticated as it is seamless.
YON E is currently seeking strategic partnerships and investment to advance our medical device through clinical trials and regulatory approval.
Join our clinical validation studies and help advance vaginal pH monitoring technology.
Connect with our R&D team to explore clinical trial collaboration opportunities and future distribution channels.
Personalized cycle insights
Fertility optimization
Sexual wellness tracking
Pregnancy & postpartum support
Science-backed wellness recommendations
Real-time vaginal pH monitoring
Core temperature tracking (0.3°C-0.7°C variation)
Medical-grade pH sensors
Wireless charging capability
European privacy standard encryption
Intuitive companion app
Personalized health patterns
Private data dashboard
Expert-backed content
Seamless lifestyle integration
Your health data is protected by uncompromising European privacy standards and secure encryption protocols, ensuring complete confidentiality of sensitive information.
Advanced sensor technology measures vaginal pH levels with medical-grade accuracy, validated through ongoing clinical testing.
Our intelligent system transforms precise measurements into meaningful health patterns, while maintaining compliance with medical device regulations and safety standards.
