Mayo Clinic launches Apple Health Records integration on iPhone Credit: Mayo Clinic Apple's Health Records service allows patients to add and view all of their health data in a single spot on an iPhone. Starting Tuesday, Mayo Clinic patients with a Patient Online Services account will be able to take advantage of the feature by logging in with their username and password. In addition to health records from care providers, the Health app also aggregates health and nutrition data from sources like an Apple Watch. Use of the feature is optional, and doesn't change anything about a patient's online services account.