iPhone Screenshots


This is the StepWatch 4 app for participants to download to their iPhone and upload StepWatch activity data. If you're looking for the StepWatch CRO Site app for use by a clinician setting up a study, please search for "CRO Companion by Modus Health"

The StepWatch CRO Companion app is designed for clinical researchers and pharmaceutical studies using the StepWatch 4 Activity Monitor from Modus Health, LLC. With the CR Companion app, StepWatch 4 data are uploaded to the Modus Health cloud directly from a participant's iPhone.

What’s New

Version 1.1.0

- Update build for iOS 14
- Fix crash scenarios with UI wrapper elements
- Fix issue where app would wake from power death and sometimes not be in a fully connected state

Ratings and Reviews

4.3 out of 5
3 Ratings

3 Ratings

App Privacy

The developer, Modus Health LLC, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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