OpenAI is relaunching Health in ChatGPT, the AI-powered feature that connects to Apple Health on iPhone. The relaunch comes with expanded access and a big step forward in results.

OpenAI originally started piloting its ChatGPT Health feature in January. Early feedback reported lackluster results, however, which is probably why we haven’t heard about the feature in months.

Today, OpenAI is reintroducing ChatGPT Health and expanding access beyond the initial wave of testers.

“Health in ChatGPT is launching to U.S. users,” OpenAI says. “You can choose to securely connect Apple Health and supported medical records so ChatGPT can help you understand your information in context, keep track of what has changed, and have more informed, personalized conversations.”

OpenAI says the new version builds on feedback from the initial round of testing.