diff --git a/src/hooks/__tests__/use-measurement-reminders-refetch.test.ts b/src/hooks/__tests__/use-measurement-reminders-refetch.test.ts
index 56f32ef2f..4c4f01db1 100644
--- a/src/hooks/__tests__/use-measurement-reminders-refetch.test.ts
+++ b/src/hooks/__tests__/use-measurement-reminders-refetch.test.ts
@@ -1,7 +1,8 @@
 import { describe, it, expect, vi } from "vitest";
-import type { QueryClient } from "@tanstack/react-query";
+import { QueryClient, QueryObserver } from "@tanstack/react-query";
 
 import { invalidateReminderReads } from "@/hooks/use-measurement-reminders";
+import { queryKeys } from "@/lib/query-keys";
 
 /**
  * v1.32.19 — a Vorsorge reminder marked done (or created / edited / deleted)
@@ -16,6 +17,7 @@ import { invalidateReminderReads } from "@/hooks/use-measurement-reminders";
 function fakeQueryClient(): QueryClient {
   return {
     invalidateQueries: vi.fn().mockResolvedValue(undefined),
+    getQueryCache: () => ({ findAll: () => [] }),
   } as unknown as QueryClient;
 }
 
@@ -47,4 +49,25 @@ describe("invalidateReminderReads — the Vorsorge daily-rail freshness contract
     expect(inactiveKeys).toContain(JSON.stringify(["dashboard", "snapshot"]));
     expect(inactiveKeys).toContain(JSON.stringify(["daily", "digest"]));
   });
+
+  it("refetches the Today rail while it is on screen", async () => {
+    // The dashboard: the check-up tile and the Today rail are both mounted,
+    // where the inactive pass alone fetches nothing.
+    const client = new QueryClient({
+      defaultOptions: { queries: { retry: false, staleTime: Infinity } },
+    });
+    let reads = 0;
+    const observer = new QueryObserver(client, {
+      queryKey: queryKeys.dailyDigest(),
+      queryFn: async () => ++reads,
+    });
+    const unsubscribe = observer.subscribe(() => {});
+    await vi.waitFor(() => expect(reads).toBe(1));
+
+    await invalidateReminderReads(client);
+
+    expect(reads).toBe(2);
+    unsubscribe();
+    client.clear();
+  });
 });
diff --git a/src/hooks/use-measurement-reminders.ts b/src/hooks/use-measurement-reminders.ts
index b42a564c8..b2376dddc 100644
--- a/src/hooks/use-measurement-reminders.ts
+++ b/src/hooks/use-measurement-reminders.ts
@@ -17,7 +17,11 @@ import {
 } from "@tanstack/react-query";
 
 import { apiDelete, apiGet, apiPatch, apiPost } from "@/lib/api/api-fetch";
-import { queryKeys, refetchInactiveDailyReads } from "@/lib/query-keys";
+import {
+  invalidateKeys,
+  queryKeys,
+  refetchInactiveDailyReads,
+} from "@/lib/query-keys";
 
 /**
  * v1.32.19 — the read fan-out every Vorsorge reminder mutation runs on
@@ -31,11 +35,21 @@ import { queryKeys, refetchInactiveDailyReads } from "@/lib/query-keys";
  * (`refetchOnMount: false`) — the reminder lingered on the Today rail until
  * the 120 s poll. Force the inactive daily reads to refetch alongside the
  * reminders invalidation so the rail clears at once, the same freshness
- * contract the medication intake surfaces use.
+ * contract the medication intake surfaces use. The inactive pass fetches
+ * nothing for a read that is on screen, though: marked done from the
+ * dashboard tile, the check-up stayed due on the Today rail above it. So
+ * the two daily reads are invalidated the ordinary way as well, which
+ * refetches them where they are mounted. A check-up marked done is also
+ * listed on its day.
  */
 export function invalidateReminderReads(qc: QueryClient): Promise<unknown> {
   return Promise.all([
-    qc.invalidateQueries({ queryKey: queryKeys.measurementReminders() }),
+    invalidateKeys(qc, [
+      queryKeys.measurementReminders(),
+      queryKeys.dailyDigest(),
+      queryKeys.dashboardSnapshot(),
+      queryKeys.dayRoot(),
+    ]),
     refetchInactiveDailyReads(qc),
   ]);
 }