Health Connect and Apple Health policy

Last updated: November 2, 2026

Scope

This page describes precisely how the Will-Motus app (Android package com.willfit.app) accesses Health Connect data, and in the same way Apple Health data on iPhone. It complements our general privacy policy. Will-Motus is a training and nutrition app for people aged 16 and over; it is not a medical device.

Data read

With your explicit permission, requested in the app when you turn the feature on, Will-Motus reads from Health Connect: steps, heart rate, sleep, weight, active calories and exercise sessions. It also requests access to history older than 30 days (the “read history” permission) so that your trends can be shown from the start of your tracking, not only for the past month. Will-Motus writes no data to Health Connect and reads no other data type (no blood glucose, blood pressure, cycle or medical records).

Purposes

This data is used only to: display your steps, sleep, heart rate and weight in the Progress tab; complete your log automatically (active minutes, calories burned, workouts); adjust your calorie needs and training targets; and, if you chose “Everything” sharing with the AI coach, give it your weight, your heart-rate averages and last 7 days to personalise its answers (see the “AI coach” section of the privacy policy). It is never used for advertising, commercial profiling, sale or transfer to data brokers, or to determine eligibility for credit, insurance or employment.

Storage and sharing

The data read is stored on your device and then, with the rest of your account, in your private Google Firebase (Firestore) space, encrypted in transit and at rest and accessible only by you. It is not transmitted to any third party, except to the AI coach according to the sharing level you chose: in that case it passes through the Will-Motus server (Vercel, United States) to OpenAI (United States) — or, only as a backup, Anthropic (United States) — which uses it only to produce the answer, without training its models, under the commercial terms that apply to its API services. No health data is transferred to a third party for any other use.

Retention and deletion

The data stays in your account for as long as you use it. You can revoke the permission at any time in Health Connect or in Android settings: the app immediately stops reading new data. You can erase imported data from Settings › Data, and delete your whole account in seconds from Settings › Delete my account, or from the Delete my account page: health data is then erased from our servers immediately, with no backup copy.

Contact

Person in charge of the protection of personal information: Windlaime Mintus, Will-Motus, Montreal, Quebec, Canada. For any question about the use of your health data: info@will-motus.app.