A small team of impact-driven people.

Lina Graf
Co-Founder & CEO

Mindful Leader

Daniel Steiner

Engine with Purpose

Lena Gerlach
Lead Hardware

Health and Tech-Allrounder

Thomas Schwarz
Lead Software

Systematic Creator

Simon Pfeifhofer
Embedded Systems

Inclusive Tech Expert

Markus Haider
Embedded Systems

Full Stack Dev with Heart

What we believe in

Our Values

“I think that self-confidence is a privilege, many of us women weren´t given initially. I believe that with understanding our natural cycle better, we gain knowledge. And knowledge is power.”


CEO of femble

While the "fem" in femble stands for female, the "ble" stands for ensemble, the french word for together. We believe to achieve real equality, we all have to work together.

Gender Equality

Mindfulness and consciousness have to be daily practices. That´s why everything we develop fits your daily routines neatlessly.


We believe that science has neglected the power of the natural cycle of menstruating people way too long. With femble we started the project of next generation cycle wellbeing.

Cycle Knowledge

We are advocates for traceability. We make sure that you know where we source our materials or based on which source we develop our algorithms.


It is our ambition to create awareness of the urge to take your time to ensure your daily wellbeing - in particular in alignment with our natural hormonal cycle.

Good Health & Wellbeing