How to set up HomeKit accessories on iPhone

Complete guide with multiple methods and troubleshooting.

7-10 min read
Expert Verified
Last Updated: August 2025

Quick Answer

To set up HomeKit accessories on your iPhone, open the Home app, tap the '+' icon, select 'Add Accessory', and follow the on-screen instructions to scan the HomeKit setup code or enter it manually. Ensure your accessory is powered on and within range of your iPhone.

Easy⏱ 7-10 min read

Prerequisites & Requirements

Before starting the setup process, ensure you have the following:
  • •An iPhone running iOS 10 or later (iOS 14 or later recommended for best compatibility).
  • •HomeKit-compatible accessories (check the packaging for HomeKit logo).
  • •Wi-Fi network (2.4GHz recommended for better range) with an active internet connection.
  • •Apple ID signed in to iCloud with HomeKit enabled.
  • •Bluetooth enabled on your iPhone.

Method 1: Using the Home App

This is the primary method for setting up HomeKit accessories and is recommended for most users.
  • •Step 1: Open the Home app on your iPhone. You can find it on your home screen or by swiping down and typing 'Home' in the search bar.
  • •Step 2: Tap the '+' icon located in the top right corner of the screen.
  • •Step 3: Select 'Add Accessory' from the menu that appears.
  • •Step 4: Use your iPhone's camera to scan the HomeKit setup code found on your accessory or its packaging. If you prefer, you can tap 'Don't Have a Code or Can't Scan?' to enter the code manually.
  • •Step 5: Follow the on-screen instructions to name your accessory and assign it to a room.
  • •Step 6: Tap 'Done' to complete the setup process.
  • •Step 7: Verify that the accessory appears in the Home app and can be controlled from there.
  • •Step 8: If the accessory does not appear, ensure it is powered on and within range, then repeat the steps.

For iOS 14 and later

iOS 14 introduced additional features for HomeKit, including improved automation and scenes.
  • •Ensure you have the latest iOS version by going to Settings > General > Software Update.
  • •Utilize the new 'Home' tab for easier access to your accessories.

For iOS 10 to 13

The setup process is similar, but some features may be limited.
  • •Check for any available updates by going to Settings > General > Software Update.
  • •You may not have access to advanced automation features available in later versions.

Method 2: Using Siri

You can also set up HomeKit accessories using Siri for a hands-free experience.
  • •Step 1: Ensure Siri is enabled on your iPhone by going to Settings > Siri & Search and toggling on 'Listen for 'Hey Siri'.
  • •Step 2: Say 'Hey Siri, add an accessory' to initiate the setup process.
  • •Step 3: Follow the prompts provided by Siri to scan the HomeKit setup code or enter it manually.
  • •Step 4: Once added, you can ask Siri to control the accessory by name.

Troubleshooting Common Issues

If you encounter issues during the setup process, consider the following solutions:
  • •Error: 'Accessory not found' - Solution: Ensure the accessory is powered on and within range. Restart your iPhone and try again.
  • •Issue: 'Unable to connect to Wi-Fi' - Fix: Check your Wi-Fi connection and ensure your iPhone is connected to the same network as the accessory.
  • •Problem: 'Setup code not recognized' - Workaround: Double-check the code for accuracy or try resetting the accessory and scanning again.

Advanced Tips & Shortcuts

Enhance your HomeKit experience with these tips:
  • •Keyboard shortcut: Use 'Control + Space' to quickly access Siri for voice commands.
  • •Command line: Use 'HomeKit' commands in the Shortcuts app to automate your accessories.
  • •Hidden feature: Explore 'Automation' in the Home app to create schedules for your accessories.

Common Mistakes to Avoid

Avoid these common pitfalls:

Expert Tips

For a seamless experience, always ensure your iPhone and accessories are updated to the latest firmware and iOS version.