Apple is slowly rolling out a revamped Health app for iPhone and Apple Watch, and you can try it now by downloading the iOS 27.2 public beta; you’ll also need to run watchOS 27 on your Apple Watch.
One of the coolest new features in the overhauled app is a series of at-home longevity assessments designed to be done in your living room using your iPhone’s camera and Apple Watch’s heart rate sensor.
These assessments provide insights into a user’s strength, balance, flexibility, and more. I tried both the balance and flexibility tests, which take about five to seven minutes each, and gained some valuable, surprising insights into my physical health. Here’s what I learned.
To perform one of these assessments, users are asked to place their iPhone on the ground, lean up against a wall, and then walk back ten to 12 feet, ensuring their entire body is framed within the front-facing camera’s view.
The assessments use a vision-based AI model to track your body movement as you perform each step. However, no video is actually being recorded during the assessment, and all the AI processing occurs on-device.
Once your iPhone is set up and you're well-framed in the center of the screen, it’s time to start the assessment.
An on-screen trainer demos the movements for each test with more than enough detail to easily follow along. For example, the flexibility assessment involves five different stretches to thoroughly determine your overall upper and lower body flexibility ratings. Ratings fall into one of four categories: Needs Improvement, Fair, Good, and Excellent.
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