diff --git a/web/src/routes/admin.rs b/web/src/routes/admin.rs
index c3297dd..ea46732 100644
--- a/web/src/routes/admin.rs
+++ b/web/src/routes/admin.rs
@@ -133,6 +133,38 @@ pub async fn bot_data(cookies: &CookieJar<'_>, pool: &State<Pool<MySql>>) -> Jso
     .await
     .unwrap();
 
+    let history = sqlx::query_as_unchecked!(
+        TimeFrame,
+        "SELECT
+            FROM_UNIXTIME(FLOOR(UNIX_TIMESTAMP(`utc_time`) / 86400) * 86400) AS `time_key`,
+            COUNT(1) AS `count`
+        FROM stat
+        WHERE
+            `utc_time` > DATE_SUB(NOW(), INTERVAL 31 DAY) AND
+            `type` = 'reminder_sent'
+        GROUP BY `time_key`
+        ORDER BY `time_key`"
+    )
+    .fetch_all(pool.inner())
+    .await
+    .unwrap();
+
+    let history_failed = sqlx::query_as_unchecked!(
+        TimeFrame,
+        "SELECT
+            FROM_UNIXTIME(FLOOR(UNIX_TIMESTAMP(`utc_time`) / 86400) * 86400) AS `time_key`,
+            COUNT(1) AS `count`
+        FROM stat
+        WHERE
+            `utc_time` > DATE_SUB(NOW(), INTERVAL 31 DAY) AND
+            `type` = 'reminder_failed'
+        GROUP BY `time_key`
+        ORDER BY `time_key`"
+    )
+    .fetch_all(pool.inner())
+    .await
+    .unwrap();
+
     let interval_count = sqlx::query!(
         "SELECT COUNT(1) AS count
         FROM reminders
@@ -167,6 +199,10 @@ pub async fn bot_data(cookies: &CookieJar<'_>, pool: &State<Pool<MySql>>) -> Jso
             "once": schedule_once_long,
             "interval": schedule_interval_long,
         },
+        "historyLong": {
+            "sent": history,
+            "failed": history_failed,
+        },
         "count": {
             "reminders": reminder_count.count,
             "intervals": interval_count.count,
diff --git a/web/static/js/admin.js b/web/static/js/admin.js
index 000d23d..e6ee1ec 100644
--- a/web/static/js/admin.js
+++ b/web/static/js/admin.js
@@ -6,6 +6,21 @@ document.addEventListener("DOMContentLoaded", () => {
             document.querySelector("#reminders").textContent = data.count.reminders;
             document.querySelector("#intervals").textContent = data.count.intervals;
 
+            let historySent = data.historyLong.sent.reduce(
+                (iv, frame) => iv + frame.count,
+                0
+            );
+            let historyFailed = data.historyLong.failed.reduce(
+                (iv, frame) => iv + frame.count,
+                0
+            );
+
+            document.querySelector("#historySent").textContent = historySent;
+            document.querySelector("#historyFailed").textContent = historyFailed;
+            document.querySelector("#failRate").textContent = `${
+                (historyFailed / (historySent + historyFailed)) * 100
+            }%`;
+
             new Chart(document.getElementById("schedule"), {
                 type: "bar",
                 data: {
@@ -77,5 +92,40 @@ document.addEventListener("DOMContentLoaded", () => {
                     },
                 },
             });
+
+            new Chart(document.getElementById("historyLong"), {
+                type: "bar",
+                data: {
+                    labels: [...data.historyLong.sent, ...data.historyLong.failed].map(
+                        (row) => luxon.DateTime.fromISO(row.time_key)
+                    ),
+                    datasets: [
+                        {
+                            label: "Success",
+                            data: data.historyLong.sent.map((row) => row.count),
+                        },
+                        {
+                            label: "Fail",
+                            data: data.historyLong.failed.map((row) => row.count),
+                        },
+                    ],
+                },
+                options: {
+                    responsive: true,
+                    maintainAspectRatio: false,
+                    scales: {
+                        x: {
+                            stacked: true,
+                            type: "time",
+                            time: {
+                                unit: "day",
+                            },
+                        },
+                        y: {
+                            stacked: true,
+                        },
+                    },
+                },
+            });
         });
 });
diff --git a/web/templates/admin_dashboard.html.tera b/web/templates/admin_dashboard.html.tera
index 84455b5..e09d3ab 100644
--- a/web/templates/admin_dashboard.html.tera
+++ b/web/templates/admin_dashboard.html.tera
@@ -60,6 +60,25 @@
             <canvas id="scheduleLong"></canvas>
         </div>
     </div>
+    <div class="stat-row">
+        <div class="stat-box figure">
+            <p>Last 31 days (success)</p>
+            <p class="figure-num" id="historySent">?</p>
+        </div>
+        <div class="stat-box figure">
+            <p>Last 31 days (failed)</p>
+            <p class="figure-num" id="historyFailed">?</p>
+        </div>
+        <div class="stat-box figure">
+            <p>Last 31 days (failure rate)</p>
+            <p class="figure-num" id="failRate">?</p>
+        </div>
+    </div>
+    <div class="stat-row">
+        <div class="stat-box" style="height: 400px;">
+            <canvas id="historyLong"></canvas>
+        </div>
+    </div>
 </section>
 
 <script src="/static/js/chart.js" defer></script>