femmli

Speak your
body’s language.

The first wearable patch that translates your unique hormones into real-time, actionable insights. Built for women in perimenopause.

A body, finally understood.

The problem

Millions of women enter perimenopause every year.Most are told to just deal with it.

The brain fog. The sleepless nights. The mood swings. For decades, women have been dismissed and left to figure it out alone.

femmli was built because you deserve better.

A monarch butterfly resting in soft natural light
Transformation, in its own time
35
How early perimenopause can start
90%
Feel they need support with their symptoms
1 in 4
Have considered leaving work
10 yrs
Average duration of symptoms

The method

Seamless technology.
Loud clarity.

Three steps. Designed to fit a life already in motion, to give you language, not another diagnosis to chase.

01

Wear the patch

A soft, low profile wearable that moves with you. Designed for weeks of continuous, comfortable wear.

02

Track in real time

Your hormone fluctuations are tracked continuously, helping you understand your body's individual patterns rather than relying on averages.

03

Receive your insights

Patterns become language. Symptoms become signals. You get the words for what your body has been trying to tell you.

A small circular femmli biosensor worn on the back of a woman's upper arm, similar to a continuous glucose monitor

The patch

A continuous hormone monitor. Discreet by design, precise by science.

Just a clearer understanding of your body and insights that fit naturally into your everyday life.

The founders

Three founders.
One common purpose: women deserve better.

We’re scientists, strategists and storytellers. We are also, every one of us, women and men preparing for the years ahead. femmli is the tool we wanted to inherit.