Doesn’t record GPS data
Also, the surveys don’t indicate which workout they are for, so it’s hard to give a good answer. Especially because generally a few hours have gone by, so it can be hard to remember.

Archived App (Last seen on 2 Aug 2025)
This is an archived listing of the app previously available on the App Store.This app records motion and health data from your iPhone and Apple Watch for research study participants. It allows previously enrolled individuals to send their data to Apple for product development and research purposes. The app integrates with the Health app to log workouts for specific studies.
3.3
June 21, 2023
Updated surveys.
Only individuals who were previously enrolled in a specific research study and enrolled in person with trained study personnel can use Health & Fitness Recorder. It is not available for general public use.
Health & Fitness Recorder supports iPhone, Apple Watch, and iPod devices. It is designed to collect data from these devices for research purposes.
The app records motion and health data directly from your iPhone and a paired Apple Watch during your enrollment period in the study. This data is then sent to Apple for research and product development.
Yes, Health & Fitness Recorder integrates with the Health app to record workouts for selected studies. This ensures that your workout data is captured and logged as part of the research.
The latest version of Health & Fitness Recorder was released on June 21, 2023. The app was originally released on September 12, 2019.
Health & Fitness Recorder has an age rating of 4+. This indicates that it is suitable for users aged four and older.
No, Health & Fitness Recorder does not contain advertisements. As a free app focused on research data collection, it is ad-free.
Health & Fitness Recorder has a rating of 3.5 stars based on 2 user ratings. This reflects the limited number of reviews available for the app.