Apple Health対Samsung Health

Not exactly. Apple Health is the central health hub built into the iPhone, where Apple Watch data and third-party apps deposit their numbers so everything sits together on your device. Samsung Health is a fitness and wellness app that tracks steps, sleep, workouts, and heart rate, with its own history and screens. One is the platform-level hub, the other is an app you open. They overlap in what they show, but they sit at different layers.

There is no official one-tap transfer, because Samsung Health is an Android app and Apple Health lives on iPhone. If you switch phones, the practical path is to reconnect your devices and apps on the new platform and let data flow forward from there. On Android, Samsung Health can sync into Google Health Connect, which is the system hub that other apps read from. A tool that reads from both platforms means your history is not stranded when you change phones.

Samsung Health is built around Galaxy phones and watches and is primarily an Android experience. Apple Health is iPhone-only. So in practice you do not choose between the two; you use whichever matches the phone you carry. The decision that actually matters is what you connect on top to make sense of the numbers either app or hub collects.

Both are designed around on-device storage and ask your permission before sharing data with other apps. Apple Health uses per-app permission prompts so you control which apps read which data types. Samsung Health keeps its own tracking and history and, on Android, can share into Google Health Connect under that hub’s permission model. The privacy posture is broadly similar; the thing to watch is which apps you grant access to and what they do with the data.

Wellness Project reads Apple Health directly on iPhone. On Android it reads Google Health Connect, and Samsung Health reaches Wellness Project by syncing into Health Connect rather than through a direct connection. Either way, steps, sleep, heart rate, and workouts land in the same unified record, so the AI coaches see your data the same way regardless of which phone you carry.