diff --git a/packages/telemetry/browser-telemetry/__tests__/collectors/rrweb/SessionBuffer.test.ts b/packages/telemetry/browser-telemetry/__tests__/collectors/rrweb/RollingBuffer.test.ts
similarity index 59%
rename from packages/telemetry/browser-telemetry/__tests__/collectors/rrweb/SessionBuffer.test.ts
rename to packages/telemetry/browser-telemetry/__tests__/collectors/rrweb/RollingBuffer.test.ts
index 2bdf2cf069..772f7ddbd3 100644
--- a/packages/telemetry/browser-telemetry/__tests__/collectors/rrweb/SessionBuffer.test.ts
+++ b/packages/telemetry/browser-telemetry/__tests__/collectors/rrweb/RollingBuffer.test.ts
@@ -27,3 +27,27 @@ it('when the buffer is exceeded it will wrap around', () => {
 
   expect(buffer.toArray()).toEqual(expectedItems);
 });
+
+it('can reset the buffer', () => {
+  const bufferSize = 5;
+  const numberBuffers = 4;
+  const buffer = new RollingBuffer(bufferSize, numberBuffers);
+  const demoItems = Array.from(new Array(10), (_, i) => i);
+
+  demoItems.forEach(buffer.push.bind(buffer));
+  buffer.reset();
+
+  expect(buffer.toArray()).toEqual([]);
+});
+
+it('returns correct items when buffer is partially filled', () => {
+  const bufferSize = 5;
+  const numberBuffers = 4;
+  const buffer = new RollingBuffer(bufferSize, numberBuffers);
+  const itemsToAdd = 7; // Less than total capacity
+  const demoItems = Array.from(new Array(itemsToAdd), (_, i) => i);
+
+  demoItems.forEach(buffer.push.bind(buffer));
+
+  expect(buffer.toArray()).toEqual(demoItems);
+});
diff --git a/packages/telemetry/browser-telemetry/src/collectors/rrweb/RollingBuffer.ts b/packages/telemetry/browser-telemetry/src/collectors/rrweb/RollingBuffer.ts
index df2ecd2ddb..073bbd08da 100644
--- a/packages/telemetry/browser-telemetry/src/collectors/rrweb/RollingBuffer.ts
+++ b/packages/telemetry/browser-telemetry/src/collectors/rrweb/RollingBuffer.ts
@@ -43,16 +43,20 @@ export default class RollingBuffer {
 
   toArray(): any[] {
     const asArray: any[] = [];
-    const size = this._buffers.reduce((acc: number, item: EventBuffer) => {
-      if (item.isPopulated()) {
-        return acc + 1;
-      }
-      return acc;
-    }, 0);
 
-    for (let index = this._headPointer; index < this._headPointer + size; index += 1) {
+    // Loop through the buffers, apprending their contents to asArray, until we find an empty one.
+    for (
+      let index = this._headPointer;
+      index < this._headPointer + this._buffers.length;
+      index += 1
+    ) {
       const realIndex = index % this._buffers.length;
-      asArray.push(...this._buffers[realIndex].content);
+      const item = this._buffers[realIndex];
+
+      if (!item.isPopulated) {
+        break;
+      }
+      asArray.push(...item.content);
     }
 
     return asArray;