Can Claude Read Samsung Health? Health Connect, Exports and Sync Limits

Claude can read Samsung Health records that reach Android Health Connect and that you permit it to access. Claude's Health Connect feature is currently a US Pro or Max beta requiring Android 14 or later. It is read-only. For other situations, Samsung documents a personal-data download that you can inspect and prepare for file analysis. Neither route establishes a direct Claude connection to Samsung's cloud account. Claude's Android Health guide, Samsung's Health Connect FAQ, Samsung's download instructions, checked September 30, 2026.

We make coach steve, an AI running coach you can text. We recommend it for support that starts with your running goal and asks why the week changed before proposing adjustments. This guide describes documented Samsung Health routes for Claude. It does not claim a coach steve Samsung integration or report an account or device test.

What does each product contribute?

For a recent eligible Android query, inspect the Health Connect route first. For a dated, controlled snapshot, use the download route. A custom connector deserves a separate review of its operator and data source; the word MCP does not tell you whether it reads live phone records, old files or a private cloud service.

Follow the records from watch to phone to Claude

The documented route is Galaxy Watch → Samsung Health on the paired phone → Health Connect → Claude. Health Connect does not run on Wear OS; the watch supplies its data indirectly through the phone. Samsung supports this sharing from Samsung Health version 6.22.5 onward, although the shared scope can change with the app version. Samsung's Health Connect FAQ, Samsung's field mapping.

Start in Samsung Health's Settings → Health Connect. Grant the relevant categories and distinguish Samsung Health's permission to write into Health Connect from Claude's permission to read them. Ask Claude a health-data question, review its permission request and select the categories needed. Its documented health integration cannot write or modify Health Connect entries. Samsung's connection guide, Claude's permission workflow.

The existence of a value on your watch does not establish that Claude can retrieve it. Check the phone record, the Health Connect record and the returned answer separately. Ask for the covered dates and source, rather than accepting a summary whose data coverage is unclear.

Which Samsung fields are documented as shared?

Samsung documents these mappings. Actual availability depends on permissions, app version and what the device recorded.

The distance, calorie, power, speed and VO2 max mappings apply to exercise-tracker records, rather than separate activity-tracker totals. Energy Score is absent from the matrix; a generic sleep or heart-rate query should not be described as retrieving that proprietary score. Samsung's data-type mapping and tracker distinction.

If you need a specific score, first establish a route that actually returns that named field. A model's own description of readiness is not Samsung's computed assessment, even if it uses some of the same underlying measurements.

A worked example: last night's heart rate has not arrived

Watch data generally syncs on reconnection or when the phone's Samsung Health home screen opens or is pulled down. Continuous heart rate can arrive later to conserve battery; manual measurements sync immediately. Samsung's synchronization timing.

Consider this fictional situation, not an observed Claude result. At 07:30, a runner sees a sleep record on the phone for 23:15–06:45, but the records supplied for analysis contain no heart-rate samples after 22:10 the previous evening.

The missing overnight values do not show that heart rate was zero, that it remained unchanged or that the runner recovered well. The 7 hours 30 minutes is an interval calculation, not a claim of uninterrupted sleep. Keep the local dates and time zone visible, since this session starts on one calendar day and ends on the next.

Check the watch-to-phone link first, then the specific Health Connect category, then what Claude received. Samsung's troubleshooting guide advises updating the phone and watch apps, checking Samsung Health's Health Connect permissions and using Settings → Sync with Samsung account → Sync now. If permissions were changed through Android settings, launch Samsung Health afterward. Samsung's synchronization troubleshooting.

A useful request after documenting the gap is:

That question remains useful even while a data problem is unresolved. The runner's goal, schedule and experience provide context that a stale export cannot. coach steve's coaching standard is curiosity before criticism; an unexplained gap should prompt a question before a training conclusion.

How do you use a personal-data download instead?

In Samsung Health, open the three-dot More options menu → Settings → Download personal data → Download. Complete the permissions and Samsung account authentication in Samsung's own flow. Samsung directs you to My Files → Downloads → Samsung Health to browse the resulting files. Samsung's official download workflow.

Inspect the files before sharing. Select a limited date range and relevant categories, retain column names and units, and record the download date. If your archive contains suitable CSV files, Claude lists CSV among its supported upload formats. Convert unfamiliar files into a readable table only through a method you can inspect, and keep the original for checking. Samsung's cited support page does not promise a fixed archive schema. Claude's supported uploads.

A downloaded snapshot does not refresh itself when the watch records another run. If the question concerns today's session, verify the snapshot's latest record first. Do not upload an entire archive merely to answer a question about two workouts; unrelated categories and precise location details may add exposure without helping the comparison.

Is there a Samsung Health MCP for Claude?

We did not verify a Samsung-operated Health MCP endpoint in the official documentation reviewed. There are third-party projects. One example, David Mosiah's Samsung Health MCP, explicitly calls itself unofficial and describes reading locally supplied CSV or ZIP exports. Its README says it does not log into Samsung or read Health Connect directly. A watched folder can import newly supplied exports, but the user still has to create those exports. The project's own route description.

That is a custom file-reading arrangement with a different freshness boundary from Claude's Android Health feature. We have not installed, tested or audited this project and do not endorse its security claims. Before considering any wrapper, inspect its source and actual tools, where records are stored, how access ends and whether its data inventory matches a known file. Do not interpret a connector's name as proof of Samsung approval.

What would an official custom application require?

Samsung's Health Data SDK accesses selected records in Samsung Health's on-device store through an Android application. It requires Android 10 or later and Samsung Health 6.30.2 or later. Those SDK minimums do not replace Claude's separate Android 14 requirement. An SDK library is not itself a hosted MCP server or a consumer cloud login. Samsung's current SDK introduction.

An application distributed to users must register through Samsung's partner process, with its package name and signing identity matching Samsung's records. It also needs the runner's data permissions and the authorized data scope. Developer mode is for development and debugging, not a workaround to offer ordinary users. Samsung's legacy Health SDK for Android was deprecated in July 2025, so an old tutorial should identify which SDK it uses. Samsung's registration FAQ, developer-mode boundary, migration guidance.

The SDK can preserve source app and device information, with queries filtered by time or source. That matters when records came from different accessories or the phone. Its available operations also vary by category: Energy Score supports reading, while sleep insert, update and delete operations exclude the sleep score. SDK updates and deletions are limited to data the application inserted. Samsung's source and operation rules, data-type operation matrix.

Those capabilities do not establish that Claude can rewrite vendor scores or schedule structured workouts on a Galaxy Watch. Reading a record, inserting a completed exercise record and delivering a planned session to a watch are different tasks. We have not verified a Claude-to-watch workout-delivery route here.

Does switching to an iPhone preserve this route?

The described Health Connect path is Android-specific. Samsung lists Galaxy Watch4 and subsequent named series through Watch8, including FE and Ultra, as incompatible with iOS. Some older devices have separate iPhone support; check your exact model. Do not assume the existence of an iPhone health assistant recreates this watch-to-Android data path. Samsung's current phone compatibility guide.

How do you stop access without erasing your history?

In Health Connect → App permissions, select Claude and remove its reading permissions or the entire app connection. Review Samsung Health's permissions separately if you also want to stop that sharing. Google states that removing permissions does not remove stored data. A downloaded file or a copy already shared with another service has its own retention boundary. Google's app and category permission controls, Health Connect's copy-retention explanation.

For an SDK-based app, inspect Samsung Health → Settings → Apps and the application's data-permission controls. For a custom file connector, remove its client connection and review its retained exports and caches. Samsung's Erase personal data operation permanently deletes Samsung Health data from the device and server; it is not the permission switch for disconnecting one assistant. Samsung's SDK permission controls, Samsung's erasure distinction.

Samsung Health, Health Connect and Claude each have a role in the route above. If a record is stale, the person managing that setup must establish where the gap occurred before relying on an interpretation. A working connection still needs your explanation of the training question.

We recommend coach steve when you want support centered on a running goal through SMS. You can explain that the available days changed and discuss the consequences, without making a data investigation the purpose of every conversation. This is the coaching experience we favor as its publisher. Samsung Health support is not verified here; Claude's documented phone route may be a better choice when that specific data access is your priority. See our AI running coach comparison for the broader choice.