diff --git a/src/fluent/http2-watch.spec.ts b/src/fluent/http2-watch.spec.ts
new file mode 100644
index 0000000..115ffd7
--- /dev/null
+++ b/src/fluent/http2-watch.spec.ts
@@ -0,0 +1,335 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+import { afterEach, beforeEach, describe, expect, it, jest } from "@jest/globals";
+import http2 from "http2";
+import { Watcher } from "./watch";
+import { WatchEvent, kind } from "..";
+import { WatchPhase } from "./types";
+import { K8s } from ".";
+
+jest.mock("http2");
+
+describe("Watcher HTTP2", () => {
+  let watcher: Watcher<typeof kind.Pod>;
+  let mockClient: jest.Mocked<http2.ClientHttp2Session>;
+  let mockReq: jest.Mocked<http2.ClientHttp2Stream>;
+  const evtMock = jest.fn<(update: kind.Pod, phase: WatchPhase) => void>();
+  const errMock = jest.fn<(err: Error) => void>();
+
+  const setupAndStartWatcher = (eventType: WatchEvent, handler: (...args: any[]) => void) => {
+    watcher.events.on(eventType, handler);
+    watcher.start().catch(errMock);
+  };
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+
+    // http2.client
+    mockClient = {
+      request: jest.fn(),
+      close: jest.fn(),
+      on: jest.fn(),
+      destroy: jest.fn(),
+    } as unknown as jest.Mocked<http2.ClientHttp2Session>;
+
+    // http2.request stream
+    mockReq = {
+      on: jest.fn(),
+      end: jest.fn(),
+      setEncoding: jest.fn(),
+    } as unknown as jest.Mocked<http2.ClientHttp2Stream>;
+
+    // http2.connect function to return the mocked client session
+    (http2.connect as jest.Mock).mockReturnValue(mockClient);
+  });
+
+  afterEach(() => {
+    watcher.close();
+  });
+
+  it("should watch named resources", done => {
+    const pod = createMockPod("pod-1", "1");
+    const response = { type: "ADDED", object: pod };
+
+    watcher = K8s(kind.Pod).Watch(evtMock, {
+      useHTTP2: true,
+    });
+
+    mockReq.on.mockImplementation((event, callback) => {
+      switch (event) {
+        case "response":
+          callback(
+            { ":status": 200 } as http2.IncomingHttpHeaders & http2.IncomingHttpStatusHeader,
+            0,
+          );
+          break;
+        case "data":
+          setTimeout(() => {
+            (callback as (chunk: Buffer) => void)(Buffer.from(JSON.stringify(response)));
+          }, 10);
+          break;
+        case "end":
+          setTimeout(() => {
+            (callback as () => void)();
+            done();
+          }, 20);
+          break;
+        case "error":
+          errMock(new Error("HTTP2 connection error"));
+          break;
+      }
+      return mockReq;
+    });
+
+    mockClient.request.mockReturnValue(mockReq);
+
+    setupAndStartWatcher(WatchEvent.CONNECT, () => {
+      setupAndStartWatcher(WatchEvent.DATA, (receivedPod, phase) => {
+        expect(receivedPod.metadata?.name).toBe("pod-1");
+        expect(receivedPod.metadata?.resourceVersion).toBe("1");
+        expect(phase).toBe(WatchPhase.Added);
+        done();
+      });
+    });
+  });
+
+  it("should handle resource version is too old", done => {
+    const errorResponse = {
+      type: "ERROR",
+      object: {
+        kind: "Status",
+        apiVersion: "v1",
+        metadata: {},
+        status: "Failure",
+        message: "too old resource version: 123 (391079)",
+        reason: "Gone",
+        code: 410,
+      },
+    };
+
+    watcher = K8s(kind.Pod).Watch(evtMock, {
+      useHTTP2: true,
+    });
+
+    mockReq.on.mockImplementation((event, callback) => {
+      switch (event) {
+        case "response":
+          callback(
+            { ":status": 200 } as http2.IncomingHttpHeaders & http2.IncomingHttpStatusHeader,
+            0,
+          );
+          break;
+        case "data":
+          setTimeout(() => {
+            (callback as (chunk: Buffer) => void)(Buffer.from(JSON.stringify(errorResponse)));
+          }, 10);
+          break;
+        case "end":
+          setTimeout(() => {
+            (callback as () => void)();
+            done();
+          }, 20);
+          break;
+        case "error":
+          errMock(new Error("HTTP2 connection error"));
+          break;
+      }
+      return mockReq;
+    });
+
+    mockClient.request.mockReturnValue(mockReq);
+
+    setupAndStartWatcher(WatchEvent.OLD_RESOURCE_VERSION, res => {
+      expect(res).toEqual("123");
+      done();
+    });
+  });
+
+  it("should call the event handler for each event", done => {
+    const pod = createMockPod("pod-0", "1");
+    const response = { type: "ADDED", object: pod };
+
+    watcher = K8s(kind.Pod).Watch(
+      (evt, phase) => {
+        expect(evt.metadata?.name).toEqual("pod-0");
+        expect(phase).toEqual(WatchPhase.Added);
+      },
+      { useHTTP2: true },
+    );
+
+    mockReq.on.mockImplementation((event, callback) => {
+      switch (event) {
+        case "response":
+          callback(
+            { ":status": 200 } as http2.IncomingHttpHeaders & http2.IncomingHttpStatusHeader,
+            0,
+          );
+          break;
+        case "data":
+          setTimeout(() => {
+            (callback as (chunk: Buffer) => void)(Buffer.from(JSON.stringify(response)));
+          }, 10);
+          break;
+        case "end":
+          setTimeout(() => {
+            (callback as () => void)();
+          }, 20);
+          break;
+        case "error":
+          errMock(new Error("HTTP2 connection error"));
+          break;
+      }
+      return mockReq;
+    });
+
+    mockClient.request.mockReturnValue(mockReq);
+
+    watcher.start().catch(errMock);
+    done();
+  });
+
+  it("should return the cache id", () => {
+    watcher = K8s(kind.Pod).Watch(evtMock, {
+      resyncDelaySec: 1,
+      useHTTP2: true,
+    });
+    expect(watcher.getCacheID()).toEqual("d69b75a611");
+  });
+
+  it("should handle the CONNECT event", done => {
+    watcher = K8s(kind.Pod).Watch(evtMock, {
+      resyncDelaySec: 1,
+      useHTTP2: true,
+    });
+    setupAndStartWatcher(WatchEvent.CONNECT, () => {});
+    done();
+  });
+
+  it("should handle the DATA event", done => {
+    watcher = K8s(kind.Pod).Watch(evtMock, {
+      resyncDelaySec: 1,
+      useHTTP2: true,
+    });
+    setupAndStartWatcher(WatchEvent.DATA, (pod, phase) => {
+      expect(pod.metadata?.name).toEqual("pod-0");
+      expect(phase).toEqual(WatchPhase.Added);
+    });
+    done();
+  });
+
+  it("should handle the NETWORK_ERROR event", done => {
+    const errorMessage = "Something bad happened";
+    watcher = K8s(kind.Pod).Watch(evtMock, {
+      useHTTP2: true,
+      resyncDelaySec: 1,
+    });
+
+    mockReq.on.mockImplementation((event, callback) => {
+      if (event === "response") {
+        callback(
+          { ":status": 200 } as http2.IncomingHttpHeaders & http2.IncomingHttpStatusHeader,
+          0,
+        );
+      } else if (event === "error") {
+        (callback as (err: Error) => void)(new Error(errorMessage));
+      }
+      return mockReq;
+    });
+
+    mockClient.request.mockReturnValue(mockReq);
+
+    setupAndStartWatcher(WatchEvent.NETWORK_ERROR, error => {
+      expect(error.message).toEqual(errorMessage);
+    });
+
+    watcher.start().catch(errMock);
+    done();
+  });
+
+  it("should handle the RECONNECT event on an error", done => {
+    const errorMessage = "Something bad happened";
+
+    watcher = K8s(kind.Pod).Watch(evtMock, {
+      useHTTP2: true,
+      resyncDelaySec: 0.01,
+    });
+
+    let reconnectCount = 0;
+
+    mockReq.on.mockImplementation((event, callback) => {
+      if (event === "response") {
+        callback(
+          { ":status": 200 } as http2.IncomingHttpHeaders & http2.IncomingHttpStatusHeader,
+          0,
+        );
+      } else if (event === "error") {
+        reconnectCount += 1;
+        (callback as (err: Error) => void)(new Error(errorMessage));
+      }
+      return mockReq;
+    });
+
+    mockClient.request.mockReturnValue(mockReq);
+
+    setupAndStartWatcher(WatchEvent.RECONNECT, count => {
+      expect(count).toEqual(reconnectCount);
+    });
+
+    watcher.start().catch(errMock);
+    done();
+  });
+  it("should perform a resync after the resync interval", done => {
+    watcher = K8s(kind.Pod).Watch(evtMock, {
+      useHTTP2: true,
+      resyncDelaySec: 1,
+    });
+    watcher.start().catch(errMock);
+    done();
+  });
+  it("should handle the GIVE_UP event", done => {
+    watcher = K8s(kind.Pod).Watch(evtMock, {
+      useHTTP2: true,
+      lastSeenLimitSeconds: 0.01,
+      resyncDelaySec: 0.01,
+      resyncFailureMax: 1,
+    });
+    setupAndStartWatcher(WatchEvent.GIVE_UP, () => {
+      expect(errMock).toBeCalled();
+    });
+    watcher.start().catch(errMock);
+    done();
+  });
+});
+
+/**
+ * Creates a mock pod object
+ *
+ * @param name The name of the pod
+ * @param resourceVersion The resource version of the pod
+ * @returns A mock pod object
+ */
+function createMockPod(name: string, resourceVersion: string): kind.Pod {
+  return {
+    kind: "Pod",
+    apiVersion: "v1",
+    metadata: {
+      name,
+      resourceVersion,
+      uid: Math.random().toString(36).substring(7),
+    },
+    spec: {
+      containers: [
+        {
+          name: "nginx",
+          image: "nginx:1.14.2",
+          ports: [
+            {
+              containerPort: 80,
+              protocol: "TCP",
+            },
+          ],
+        },
+      ],
+    },
+    status: {},
+  };
+}
diff --git a/src/fluent/watch.ts b/src/fluent/watch.ts
index 405542e..a301738 100644
--- a/src/fluent/watch.ts
+++ b/src/fluent/watch.ts
@@ -563,6 +563,9 @@ export class Watcher<T extends GenericClass> {
           throw new Error(`watch connect failed: ${statusCode} ${statusMessage}`);
         }
       });
+      req.on("error", err => {
+        void this.#errHandler(err);
+      });
     } catch (e) {
       void this.#errHandler(e);
     }