diff --git a/README.md b/README.md
index dcdd319..1a22fa2 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,13 @@
-# One-More-Episode
+# 1 More Episode?
+"#^%$! I fell asleep and woke up watching a different season! What was the last episode I saw?!" - You, probably
 
-Track what episode (Jellyfin) you fell asleep to from your Pebble smartwatch!
\ No newline at end of file
+Well now your Pebble smartwatch can tell you! This app uses your Pebble Health
+data to match the time you fell asleep with your Jellyfin/Plex watch history.
+You can even track what you fell asleep to each night on your timeline!
+
+Simply provide your Jellyfin/Plex ([Tautulli](https://tautulli.com/)) API key+URL
+in settings and let your Pebble keep track!
+
+>[!WARNING]
+>Jellyfin is strongly encouraged! Plex support requires installing [Tautulli](https://tautulli.com/)
+>since the official API doesn't seem to want to return watch history (unless you have Plex Pass?).
diff --git a/src/pkjs/index.js b/src/pkjs/index.js
index 7b97208..f1f8e6e 100644
--- a/src/pkjs/index.js
+++ b/src/pkjs/index.js
@@ -4,10 +4,18 @@ Pebble.addEventListener("ready", function () {
 
 Pebble.addEventListener("appmessage", function (dict) {
     if (dict.payload["API_HOST"]) {
-        if (dict.payload["API_IS_PLEX"] == 1) {
-            callAPI(dict.payload["API_HOST"] + "/status/sessions/history/all", true, dict.payload["API_KEY"]);
-        } else {
+        if (dict.payload["API_IS_PLEX"] == 0) {
             callAPI(dict.payload["API_HOST"] + "/System/ActivityLog/Entries", false, dict.payload["API_KEY"]);
+        } else {
+            // The official history endpoint doesn't seem to return history w/o Plex Pass.
+            // If someone with Plex Pass wants to give it a shot, I'd be happy to accept a PR adding this as an option.
+            // Until then, I'm using Tautulli because it's free.
+            //callAPI(dict.payload["API_HOST"] + "/status/sessions/history/all", true, dict.payload["API_KEY"]);
+            callAPI(
+                dict.payload["API_HOST"] + "/api/v2?apikey=" + dict.payload["API_KEY"] + "&cmd=get_history",
+                true,
+                NULL,
+            );
         }
     }
 });
@@ -18,15 +26,13 @@ function callAPI(fullURL, isPlex, apiKey) {
     var xhr = new XMLHttpRequest();
     xhr.onreadystatechange = function () {
         if (xhr.readyState === 4) {
-            console.log(xhr.responseText); // raw JSON string from API
+            console.log(xhr.responseText);
         }
     };
 
     xhr.open("GET", fullURL, true);
     xhr.setRequestHeader("Accept", "application/json");
-    if (isPlex) {
-        xhr.setRequestHeader("X-Plex-Token", apiKey);
-    } else {
+    if (!isPlex) {
         xhr.setRequestHeader("Authorization", 'MediaBrowser Token="' + apiKey + '"');
     }