Rachio Smart Lighting Controller: Connecting to Matter Platforms

Last Update: Apr 21 2026 10:16am • Est. Read Time: 4 MIN

Summary

The Rachio Smart Lighting Controller (SLC) supports Matter and Thread, giving you flexible, secure, and cross-platform smart home control. This article explains how Matter and Thread work, what they mean for your smart home setup, and how to onboard and use your SLC with the Rachio app and other popular smart home apps using your "pairing code".

Contents

• Understanding Matter, Thread & the Rachio SLC
• Recommended Setup Path
• Third-Party Smart Home App Compatibility
• How to Find Your Pairing Code:
  • If you’ve already added the SLC to a 3rd party app
  • If you’ve added the SLC to the Rachio App first
• Final Notes

Understanding Matter, Thread & the Rachio SLC

Smart homes used to be fragmented—devices from different brands didn’t work together, setups were complicated, and connections were unreliable. Matter and Thread solve these issues.

What Are They?

• Matter is a universal smart home standard backed by Apple, Google, Amazon, Samsung, and others. It lets devices work together across platforms like Apple Home, Google Home, Alexa, and SmartThings.
• Thread is a wireless networking protocol that creates a fast, low-power mesh network for smart devices, making your home network more reliable and efficient.

Why It Matters

• Cross-platform Compatibility: Matter devices speak the same language and work with major smart home systems.
• Reliable Connectivity: Thread devices talk directly to each other, strengthening your home network.
• Future-Proof: Built-in security, local control (for some devices), and no dependence on cloud services.

Note

At launch, the Rachio Smart Lighting Controller uses Wi-Fi and Bluetooth—not Thread—and does not support local control. These features are planned for a future update (targeting 2026).

Wireless Connection Technologies

• Bluetooth is used during onboarding to pass Wi-Fi credentials from your phone to the SLC.
• Wi-Fi connects your SLC to the internet and enables remote control.
• Matter allows the SLC to be linked to any Matter-compatible smart home hub or app, though it comes into play after the initial setup in the Rachio app.

Thread support and Matter-based local control are planned for future updates, along with the ability for the SLC to act as a Thread Border Router.

Recommended Setup Path

We strongly recommend users:

1. First, pair the SLC with the Rachio app to unlock the full feature set (Scenes, Automations, Areas, etc.).
2. Then, optionally link it with a Matter-enabled app (like Google Home or Apple Home).

Why this order matters:

• If you pair with a third-party app before Rachio, you'll need to find the pairing flow in your third-party Matter app in order to pair it to Rachio.
• Scenes, Areas, and Automations created in the Rachio app do not transfer to other apps, and vice versa.
• The Rachio app allows the SLC to run Automations even if offline, which other apps may not support.

Note

You can use the SLC exclusively with a Matter hub and app without ever using the Rachio app, but this is not recommended for most customers.

Third-Party Smart Home App Compatibility

The SLC is compatible with any Matter-certified hub or app, including (but not limited to):

• Apple Home
• Google Home
• Amazon Alexa
• Samsung SmartThings
• Home Assistant
• Hubitat
• IFTTT (via this link)

However, the onboarding process may look different in each app. Below, we'll provide separate how-to guides for the most popular platforms.

How to Find Your Pairing Code

If you've already added the SLC to a 3rd party app and would also like to connect the SLC to the Rachio App, follow the instructions below:

Apple Home:

1. Open the Apple Home app and select your SLC.
2. Tap Device Settings > "Turn On Pairing Mode."
3. Copy the setup code.
4. In the Rachio App, tap "+ADD" to add a device, then tap "Lighting Controller."
5. Select “This device has already been set up in a Matter-supported app."
6. Paste the pairing code in the Rachio App and follow the in-app instructions.

Google Home:

1. Open the Google Home app and go to the SLC settings (usually by tapping and holding the device's icon).
2. Tap "Linked Matter apps & services" > "Link apps & services."
3. Select "Using pairing code" and copy it.
4. In the Rachio App, tap "+ADD" to add a device, then tap "Lighting Controller."
5. Select “This device has already been set up in a Matter-supported app.”
6. Paste the pairing code in the Rachio App and follow the in-app instructions.

Amazon Alexa:

1. Open the Alexa app and go to the SLC settings.
2. Tap "Other Assistants and Apps" > "Add Another."
3. Copy the 11-digit setup code.
4. In the Rachio App, tap " +" to add a device, then tap "Lighting Controller."
5. Select “This device has already been set up in a Matter-supported app."
6. Paste the setup code in the Rachio App and follow the in-app instructions.

If you've added the SLC to the Rachio App first, and would now like to link a 3rd Party App, follow the instructions below:

iOS:

1. Open the Apple Home app and tap the (+) to add an accessory.
2. Lift the Smart Lighting Controller's front plate and scan the QR code.
3. Follow the steps in the Apple Home app to connect SLC with Apple Home.

On Android:

1. Open the Rachio App and tap your Smart Lighting Controller.

2. Tap the gear/settings tab in the bottom right corner > tap the SLC under "Devices."

3. Tap "Link Matter apps & services."

4. Tap "Share" > "Share with pairing code."

5. Copy the pairing code.

6. In your 3rd-party smart home app, add a new Matter device.

7. Choose "Set up without QR code."

8. Paste the pairing code to complete the setup.

Final Notes

• Using the Rachio app alongside your smart home app is the best way to get full control over your lighting system.
• We’ll continue to expand integration support and enable Thread in future updates.
• Still have questions? Our support team is here to help!