Sync Galaxy Watch to your dashboard
FitMesh Sync reads your Samsung Galaxy Watch data via Samsung Health + Health Connect and surfaces it on a personal web dashboard: steps, heart rate, sleep stages, workouts, calories, VO₂ max. No opaque clouds, no social accounts, no ads.
FitMesh Sync is an independent product. Trademarks belong to their respective owners; this page implies no affiliation or sponsorship.
Galaxy Watch
Samsung
Supported data
The data types FitMesh can read from this integration. Green dot = supported, grey = not available from this source.
Technical note
Native connection via Health Connect, no OAuth login required. Data stays on your phone and is only sent to the server you choose in settings.
How to connect Galaxy Watch
5-minute setup
- 1Install Health Connect from the Play Store (preinstalled on Android 14+).
- 2Update Samsung Health to the latest version and open it at least once.
- 3Open Samsung Health → ☰ menu → Settings → Health Connect → tap Allow and enable read/write for steps, heart rate, sleep, calories, distance, workouts, SpO₂.
- 4Install FitMesh Sync from the Play Store and sign in with Google.
- 5Grant FitMesh the requested Health Connect permissions on first launch. Tap Sync now for the initial backfill.
What gets synced
- •Daily and intraday steps
- •Heart rate (average, resting, continuous samples)
- •Sleep with stages (Deep, REM, Light, Awake)
- •Active and basal calories
- •Distance
- •Workouts (type, duration, kcal, average BPM)
- •SpO₂: overnight blood oxygen
- •VO₂ max (when measured by the Watch)
Troubleshooting
I don't see my data in FitMesh+
Go back to Samsung Health → Settings → Health Connect → make sure FitMesh is in the authorized apps list.
Data arrives late+
Samsung Health pushes to Health Connect roughly every 15 minutes. To force an immediate push open Samsung Health, pull down to refresh, then return to FitMesh and tap 'Sync now'.
I see steps but not sleep+
In Samsung Health → Settings → Health Connect verify that the 'Sleep' permission is enabled. It's a separate permission and is not included in 'Allow all' by default.
Technical notes
Connection via Health Connect, no OAuth. Typical latency 5–15 minutes from Watch to dashboard. Granularity: steps and heart rate per minute, sleep per stage, workouts per session. Data stays on your phone and is only sent to your FitMesh account's Supabase backend.
Frequently asked questions
Does it work with Galaxy Watch 4?+
Yes. All Galaxy Watch models from 4 onwards (Watch 4, 5, 5 Pro, 6, 6 Classic, 7, Ultra) are supported natively because they write to Samsung Health, which FitMesh reads via Health Connect.
Do I need to install Samsung Health?+
Yes. Samsung Health is the bridge your Galaxy Watch uses to write to Health Connect. It's preinstalled on Samsung phones. On other Android devices Samsung Health is free on the Play Store.
Is the data real-time?+
Sync runs automatically every 15 minutes in the background, plus an instant sync when you open the app. For real-time data tap 'Sync now' in the menu.
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Ready to start?
Download FitMesh Sync, grant Health Connect permissions, and your data is live in 30 seconds.