原生AI健康整合 vs 聯結器應用：你需要哪一個？

ChatGPT Health and Claude's Apple Health / Health Connect integration are both features built into one company's own app: they read data you connect (Apple Health, hospital records, a few named partner apps) and answer questions about it, but neither can write anything back. A connector app like Wellness Project is a separate platform that logs new data by chat, connects wearables directly rather than only through a phone hub, and can serve the same data to more than one assistant at once.

No, neither can. As of July 2026, both are explicitly read-only. OpenAI's own ChatGPT Health documentation and Claude's Help Center both confirm the same limitation: these features can read and summarize connected health data, but cannot add a measurement, log an entry, or otherwise write back to Apple Health or any other connected source. Wellness Project logs a workout, meal, or sleep entry the moment you describe it in a message.

Not directly, no. ChatGPT Health's documented sources are Apple Health, MyFitnessPal, Function Health, One Medical, and Epic or Oracle Health hospital records. Claude's are Apple Health, Android Health Connect, HealthEx, and Function Health. Neither list names Fitbit, Oura, Whoop, Garmin, Coros, Polar, or Amazfit; those devices only reach either assistant if they already relay through Apple Health or Health Connect. Wellness Project connects Fitbit and Oura directly over OAuth.

It depends which one you mean, and getting this backwards is a common mistake. As of July 2026, ChatGPT Health is free on every ChatGPT plan, including the Free tier. Claude's native health integration is the opposite: it requires a paid Claude Pro or Max subscription. Wellness Project is free during early access regardless of which assistant it is connected to.

ChatGPT Health runs on the web and the iOS app, with no Android app, and is limited to the US (blocked in the EU, UK, and Switzerland). Claude's health integration runs only inside the Claude iOS and Android apps, not claude.ai web or Claude Desktop, and is also US-only. Wellness Project is not region-locked, serves 12 languages on the marketing site, and reaches iPhone, Android, web, and Claude Desktop.

Read patient medical records. ChatGPT Health connects to hospital systems on Epic and Oracle Health plus One Medical; Claude's HealthEx connector reaches records across more than 50,000 provider organizations under the federal TEFCA framework. Wellness Project has no medical-records connector and does not claim one. If pulling a real clinical chart into an AI conversation is the job, the native integrations do that and Wellness Project does not.