a smartphone app for clinical research studies

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Introducing Mezurio

The Mezurio app lets you complete interactive, scientifically valuable measurement tasks. It’s designed to be used as part of a research study. It helps you become an even more valuable part of that research by letting you contribute new kinds of data: quickly, frequently, and from the comfort of your own home.

To use this app, simply download it, then tap-in the invite code you were given by your research coordinator, or received by email. At the moment it is only possible to use this app if you are part of an approved, ethically reviewed research study.



Open.   Precise.   Secure.

The way we measure health is important. The instruments we use need to be open and freely available. It is critical that scientists can understand exactly how they work. Mezurio is open, precise and secure. The data it produces is both carefully curated and strongly protected.


Mezurio is a research project built at the Digital Phenotyping Laboratory in the Oxford University Big Data Institute


All support for this app is provided by the individual research study teams. If you need support, please contact your research coordinator.