braave is building a smart bra with medical-grade ecg, heart rate, skin temperature, and galvanic sensors precise enough to infer hormonal fluctuations — oestrogen, progesterone, cortisol, thyroid, lh — from the autonomic and thermal signatures they leave behind. designed specifically for perimenopause and menopause, a population most wearables weren't built for.

the b2b use case integrates bra data with oura ring and patient symptoms into a clinical dashboard — giving providers continuous visibility between visits into whether a hormonal or lifestyle protocol is working. consumer product ships 2027. i'm advising on the full software stack: medical dashboard, integration architecture, and consumer app.