FatSecret synced nutrition shows on daily summary, but the historical Macronutrient graph is completely blank
Hey everyone,
I'm running into a frustrating issue syncing nutrition data from FatSecret into Samsung Health and wanted to see if anyone else has experienced this or found a workaround.
The Issue:
The Today screen in Samsung Health reads the sync properly. The Nutrition info card correctly displays total calories and gram breakdowns for Carbs, Fat, and Protein.
However, when I tap into the historical Days / Weeks graph view, the macronutrient chart is completely blank (flat line at 0).
What I've already tested/troubleshot:
Toggled the Carb, Fat, and Protein filter pills on and off above the chart.
Verified all Read/Write permissions in Health Connect.
Cleared Samsung Health app cache and force synced.
Logged a native dummy entry directly in Samsung Health — the native entry plots immediately on the graph, but all the synced data from FatSecret continues to be ignored by the chart engine.
It seems Samsung Health accepts the raw summary totals for the daily dashboard card, but its trend graphing engine refuses to index external data packets that lack native meal-slot metadata.
Has anyone managed to get third-party synced macros to properly plot on the historical graph, or is this just a permanent limitation with Samsung Health's charting?