diff --git a/index.js b/index.js
index 4dfea78..fab21f1 100644
--- a/index.js
+++ b/index.js
@@ -1,3 +1,4 @@
 export { registerDevtools } from './src/devtools.js';
 export { LitAtom } from './integrations/lit.js';
-export { atom, selector } from './src/core.js';
\ No newline at end of file
+export { AtomLitElement } from './integrations/lit-auto.js';
+export { atom, selector } from './src/core.js';
diff --git a/integrations/lit-auto.js b/integrations/lit-auto.js
new file mode 100644
index 0000000..c3d1c22
--- /dev/null
+++ b/integrations/lit-auto.js
@@ -0,0 +1,67 @@
+import {LitElement} from 'lit-element';
+
+const reactor = Symbol();
+
+export class Reactor {
+  constructor(callback) {
+    this.callback = callback;
+    this.atoms = new Set();
+  }
+
+  dispose() {
+    for (const key of this.atoms) {
+      const found = atoms.get(key);
+      if (found) {
+        found.removeEventListener(key, this.callback);
+      }
+    }
+  }
+
+  track(fn) {
+    const originalGet = atoms.get;
+
+    atoms.get = (key) => {
+      this.atoms.add(key);
+      return originalGet.call(atoms, key);
+    };
+
+    fn();
+
+    atoms.get = originalGet;
+
+    for (const [key, atom] of atoms.entries()) {
+      if (this.atoms.has(key)) {
+        atom.addEventListener(key, this.callback);
+      }
+    }
+  }
+}
+
+export class AtomLitElement extends LitElement {
+  connectedCallback() {
+    super.connectedCallback();
+
+    this[reactor] = new Reactor(() => {
+      this.requestUpdate();
+    });
+  }
+
+  disconnectedCallback() {
+    super.disconnectedCallback();
+
+    if (this[reactor]) {
+      this[reactor].dispose();
+      this[reactor] = undefined;
+    }
+  }
+
+  update(change) {
+    const instance = this[reactor];
+
+    if (instance) {
+      instance.track(super.update.bind(this, change));
+    } else {
+      super.update(change);
+    }
+  }
+}
diff --git a/test/lit/lit.test.js b/test/lit/lit.test.js
index e9427c0..7da5478 100644
--- a/test/lit/lit.test.js
+++ b/test/lit/lit.test.js
@@ -1,7 +1,8 @@
 import { expect, fixture } from '@open-wc/testing';
 import { LitElement } from 'lit-element';
-import { LitAtom } from '../../src/lit.js';
+import { LitAtom } from '../../integrations/lit.js';
 import { atom, selector } from '../../src/core.js';
+import { AtomLitElement } from '../../integrations/lit-auto.js';
 
 const [count, setCount] = atom({
   key: 'count',
@@ -13,7 +14,36 @@ class BasicAtom extends LitAtom(LitElement) {
 }
 customElements.define('basic-atom', BasicAtom);
 
+class AutomaticAtom extends AtomLitElement {
+  render() {
+    return html`${count.getState()}`;
+  }
+}
+customElements.define('automatic-atom', AutomaticAtom);
+
 describe('lit', () => {
+  describe('auto', () => {
+    let el;
+
+    beforeEach(() => {
+      el = await fixture('<automatic-atom></automatic-atom>');
+    });
+
+    afterEach(() => {
+      el.remove();
+    });
+
+    it('initializes correctly', () => {
+      expect(el.shadowRoot.textContent).to.equal('1');
+    });
+
+    it('updates correctly with `setCount`', async () => {
+      setCount(old => old + 1);
+      await el.updateComplete;
+      expect(el.shadowRoot.textContent).to.equal('2');
+    });
+  });
+
   describe('atoms', () => {
     it('initializes correctly', async () => {
       const el = await fixture('<basic-atom></basic-atom>');