diff --git a/README.md b/README.md
index 9d153ad..c79d455 100644
--- a/README.md
+++ b/README.md
@@ -74,6 +74,10 @@ homebridge config for your Roku accessory: `"infoButtonOverride": "HOME"`. The
 list of possible keys can be found
 [here](https://github.com/bschlenk/node-roku-client/blob/master/lib/keys.ts).
 
+### requestTimeout
+
+Wait for this value in milliseconds before considering the device unreachable. The default value is 1000 (1 second).
+
 ## Migrating Major Versions
 
 ### 2.x.x -> 3.x.x
@@ -116,6 +120,8 @@ overcome by sending 100 volume down requests before sending X amount of volume
 up requests. I didn't feel like implementing this for obvious reasons, but pull
 requests are welcome :)
 
+Wake-on-LAN is supported, but your device must be connected via Ethernet.
+
 ## TODO
 
 - Possibly fetch apps at homebridge start time or periodically so that the
diff --git a/package-lock.json b/package-lock.json
index dda1450..101d3c9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8794,8 +8794,7 @@
     "p-finally": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/p-finally/-/p-finally-1.0.0.tgz",
-      "integrity": "sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4=",
-      "dev": true
+      "integrity": "sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4="
     },
     "p-limit": {
       "version": "2.3.0",
@@ -8815,6 +8814,14 @@
         "p-limit": "^2.2.0"
       }
     },
+    "p-timeout": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/p-timeout/-/p-timeout-3.2.0.tgz",
+      "integrity": "sha512-rhIwUycgwwKcP9yTOOFK/AKsAopjjCakVqLHePO3CC6Mir1Z99xT+R63jZxAT5lFZLa2inS5h+ZS2GvR99/FBg==",
+      "requires": {
+        "p-finally": "^1.0.0"
+      }
+    },
     "p-try": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/p-try/-/p-try-2.2.0.tgz",
@@ -10814,6 +10821,11 @@
         "is-typed-array": "^1.1.3"
       }
     },
+    "wol": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/wol/-/wol-1.0.7.tgz",
+      "integrity": "sha512-kg7ETY8g3V5+3GVhUfWCVjeXuCmfrX6xfw4cw4c88+MtoxkbFmcs9Y5yhT1wwOL8inogFUQZ8JMzH9OekaaawQ=="
+    },
     "word-wrap": {
       "version": "1.2.3",
       "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz",
diff --git a/package.json b/package.json
index ff6f076..a8d3269 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,9 @@
   "dependencies": {
     "deepmerge": "^4.2.2",
     "lodash.map": "^4.6.0",
-    "roku-client": "^4.0.0"
+    "p-timeout": "^3.2.0",
+    "roku-client": "^4.0.0",
+    "wol": "^1.0.7"
   },
   "devDependencies": {
     "@commitlint/cli": "^8.3.5",
diff --git a/src/homebridge-roku.js b/src/homebridge-roku.js
index b074bcf..4c4c388 100644
--- a/src/homebridge-roku.js
+++ b/src/homebridge-roku.js
@@ -1,6 +1,8 @@
 'use strict';
 
 const { Client, keys } = require('roku-client');
+const pTimeout = require('p-timeout');
+const wol = require('wol');
 const plugin = require('../package');
 
 let hap;
@@ -30,6 +32,7 @@ class RokuAccessory {
 
     this.volumeIncrement = config.volumeIncrement || DEFAULT_VOLUME_INCREMENT;
     this.volumeDecrement = config.volumeDecrement || this.volumeIncrement;
+    this.requestTimeout = config.requestTimeout || 1000;
 
     this.muted = false;
 
@@ -100,29 +103,58 @@ class RokuAccessory {
     return accessoryInfo;
   }
 
+  doesSupportWakeOnLan() {
+    return this.info.supportsWakeOnWlan === 'true';
+  }
+
   setupTelevision() {
     const television = new Service.Television(this.name);
 
     television
       .getCharacteristic(Characteristic.Active)
-      .on('get', (callback) => {
-        this.roku
-          .info()
-          .then((info) => {
-            const value =
-              info.powerMode === 'PowerOn'
-                ? Characteristic.Active.ACTIVE
-                : Characteristic.Active.INACTIVE;
-            callback(null, value);
-          })
-          .catch(callback);
+      .on('get', async (callback) => {
+        try {
+          const info = await pTimeout(this.roku.info(), this.requestTimeout);
+
+          const value =
+            info.powerMode === 'PowerOn'
+              ? Characteristic.Active.ACTIVE
+              : Characteristic.Active.INACTIVE;
+          callback(null, value);
+        } catch (error) {
+          if (
+            error.constructor === pTimeout.TimeoutError &&
+            this.doesSupportWakeOnLan()
+          ) {
+            callback(null, Characteristic.Active.INACTIVE);
+            return;
+          }
+
+          callback(error);
+        }
       })
-      .on('set', (newValue, callback) => {
+      .on('set', async (newValue, callback) => {
         if (newValue === Characteristic.Active.ACTIVE) {
-          this.roku
-            .keypress('PowerOn')
-            .then(() => callback(null))
-            .catch(callback);
+          try {
+            await pTimeout(this.roku.keypress('PowerOn'), this.requestTimeout);
+
+            callback(null);
+          } catch (error) {
+            if (
+              error.constructor === pTimeout.TimeoutError &&
+              this.doesSupportWakeOnLan()
+            ) {
+              if (this.info.ethernetMac) {
+                // Send wake-on-lan packet
+                await wol.wake(this.info.ethernetMac);
+
+                callback(null);
+                return;
+              }
+            }
+
+            callback(error);
+          }
         } else {
           this.roku
             .keypress('PowerOff')
@@ -133,18 +165,27 @@ class RokuAccessory {
 
     television
       .getCharacteristic(Characteristic.ActiveIdentifier)
-      .on('get', (callback) => {
-        this.roku
-          .active()
-          .then((app) => {
-            const index =
-              app !== null
-                ? this.inputs.findIndex((input) => input.id === app.id)
-                : -1;
-            const hapId = index + 1;
-            callback(null, hapId);
-          })
-          .catch(callback);
+      .on('get', async (callback) => {
+        try {
+          const app = await pTimeout(this.roku.active(), this.requestTimeout);
+
+          const index =
+            app !== null
+              ? this.inputs.findIndex((input) => input.id === app.id)
+              : -1;
+          const hapId = index + 1;
+          callback(null, hapId);
+        } catch (error) {
+          if (
+            error.constructor === pTimeout.TimeoutError &&
+            this.doesSupportWakeOnLan()
+          ) {
+            callback(null, 1);
+            return;
+          }
+
+          callback(error);
+        }
       })
       .on('set', (index, callback) => {
         const rokuId = this.inputs[index - 1].id;