diff --git a/web/src/pages/Home.tsx b/web/src/pages/Home.tsx
index 5eafea31..5608400d 100644
--- a/web/src/pages/Home.tsx
+++ b/web/src/pages/Home.tsx
@@ -10,7 +10,15 @@ function BatteryVoltage() {
   const [sourceId] = useSourceId();
   // We have to use a rounded up value to make sure that useQuery doesn't keep reloading the data
   const timeMillisRounded = getTimeMillisRounded();
-  const {data, error, isLoading, isSuccess} = useHomeQuery(graphQLClient, { sourceId, currentTimeMillis: "" + timeMillisRounded});
+  const {data, error, isLoading, isSuccess} = useHomeQuery(
+    graphQLClient,
+    {
+      sourceId, currentTimeMillis: "" + timeMillisRounded
+    },
+    {
+      refetchInterval: 10_000
+    }
+  );
   const averageNode = data === undefined ? undefined : data!.queryStatusLast.batteryVoltageAverage[0];
   return <>
     {!isSuccess
diff --git a/web/src/timeUtil.ts b/web/src/timeUtil.ts
index bfd14fe1..42820cf7 100644
--- a/web/src/timeUtil.ts
+++ b/web/src/timeUtil.ts
@@ -1,6 +1,9 @@
 
 
 export function getTimeMillisRounded() {
+  // NOTE: When we use this, it's a little bit hacky.
+  //   First off, we still have to explicitly tell our client to have a refetch interval because this is not a hook.
+  //   Second off, if that fetch takes longer than 10 seconds, this will update in that time, causing an immediate refetch.
   const currentTimeMillis = Date.now();
   return Math.ceil(currentTimeMillis / 10_000) * 10_000;
 }