Last updated: June 2026
Overview
Whuman ("we", "our", "the platform") provides research and educational tools for women's health. This policy explains how we handle data when you use the Wearable Hormone Predictor tool, specifically when you choose to connect your Google Fit account.
What data we access
When you connect Google Fit or other wearable devices via Junction, we request read-only access to the following data from your account:
- Resting heart rate
- Physical activity (steps, calories, active minutes)
- Body temperature
- Sleep data
How we use your data
Your fitness data is used solely to run a hormone phase prediction algorithm in real time. The data is sent from Google's and Junction’s servers to our prediction API, processed immediately to generate a result, and returned to your browser.
We do not store your data. No fitness data, personal information, or Google/Junction account details are saved to any database or server. Each session is stateless — once your browser session ends, no record of your data exists on our systems.
Who we share your data with
We do not sell, share, or transfer your data to any third party. Your data flows only between Google's servers, our prediction API (hosted on Render.com), and your browser.
How to revoke access
You can disconnect Whuman from your Google account at any time by visiting myaccount.google.com/permissions, finding Whuman, and removing access.
Research use
All tools on this platform are for research and educational purposes only. They are not validated medical devices and should not be used for clinical decision-making.
Contact
For questions about this privacy policy, contact us here