HIPAA Privacy Rule: How Fitness Apps Share Your Medical Data

Have you ever thought about what happens to your data when you use a fitness app? Maybe you synced your smartwatch to track calories or entered your blood pressure values into a digital diary. Well, get ready for a cold shower: the HIPAA Privacy Rule, which protects medical data in the United States, does not apply to most wellness apps.

It's a bit like discovering that your personal trainer is actually selling your workout plans to the local supermarket. Nobody tells you, but it's all written in the terms of service. The problem is that nobody reads them.

Why Fitness Apps Are Not Covered by the HIPAA Privacy Rule

Simple: the HIPAA Privacy Rule only covers covered healthcare entities (like hospitals, doctors, insurers) and their business associates. Fitness apps, on the other hand, are considered tech companies. It doesn't matter if they track your heart rate or record your sleep hours: if they don't work directly for a doctor or hospital, they have no HIPAA obligations.

And here comes the fun part (not really). These apps collect data that, in a different context, would be considered protected health information. Heart rate, glucose levels, menstrual cycle: everything ends up in their databases, often sold to third parties for targeted advertising or market research.

How to Read Health Clauses in Digital Contracts

Reading an app's terms of service is boring, I know. But if you don't want your data ending up who knows where, you need to make an effort. Look for keywords like "data sharing," "third parties," and "anonymization." Often these clauses are written in fine print, but they are the ones that decide who else can see your information.

A practical tip: before clicking "Accept," ask yourself if the app really needs that data. A step-counting app doesn't need to know your exact location 24/7. If it asks for too much, maybe it's better to look for an alternative.

Where Does Your Health Data End Up?

Data collected by fitness apps can end up in many places. Marketing companies, health insurers, even employers (through corporate wellness programs). That's why it's important to understand the privacy policies of every service you use. For a deeper look at how to protect customer data in a business context, check out our guide on Zendesk Advanced Data Privacy and Protection: Security in Customer Care.

If you run a business, the situation is even more delicate. Health data breaches can be costly. For this reason, we recommend reading our guide on Cyber and Privacy Liability Insurance: The Complete Guide to Protecting Your Business.

References and Useful Resources

For those who want to delve into the official regulations, here is the full text of the HHS HIPAA Privacy Rule Guide. And for a global perspective on health data protection, consult the World Health Organization Privacy Principles.