Something we noticed: LLMs are surprisingly bad at health data out of the box.

Give Claude or GPT a week of sleep and HRV data and you get "Your average HRV was 45ms, slightly lower than last week's 48ms." Cool, I can read a spreadsheet too.

Asking because we've shipped 220+ health tech projects at Momentum and the answer is almost always the same: wearable integrations.

Not the AI. Not the UX. Not the business model. The data layer.