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 How to Use Kwikset Halo Locks with Smart Watch

Kwikset Halo locks can be controlled from your Smart Watch when integrated with platforms like Google Home, SmartThings, or Alexa. For Apple Watch users, control is available with Kwikset locks that support Matter. 

What You’ll Need

  • A smart lock already set up in your smart home app (e.g., Google Home, Alexa, SmartThings) 
  • A smartwatch that supports one of the above platforms
  • The smart home app installed on both your phone and watch
  • Your watch and phone signed into the same account 

Step 1: Confirm Lock Setup on Your Phone

Before using your watch to control the lock, make sure your Halo lock is connected and functioning properly in your smart home app: 

  • Google Home App: 
    • Open the app and confirm your lock appears under your home. 
    • Test locking/unlocking from your phone.
  • Amazon Alexa App: 
    • Go to Devices > Locks and confirm your lock is listed. 
    • Test locking/unlocking from the app.
  • Samsung SmartThings App: 
    • Open the app and locate your lock in the assigned Room. 
    • Test the lock to ensure it responds. 

Step 2: Connect Your Smartwatch to Your Smart Home App 

Wear OS + Google Home 

  1. Install Google Home from the Play Store on your watch.
  2. Open the app and select the correct Home and Google account linked to your lock. 
  3. Scroll to find your lock or tap Favorites (if you’ve added it). 
  4. Tap the lock icon to lock/unlock.

Tip: Add a smart home tile or shortcut to your watch face for faster access.

Fitbit or Wear OS + Alexa 

  1. Install the Alexa app on your watch (available on Fitbit Sense, Versa 3+, and some Wear OS watches). 
  2. Log in with the same Amazon account used on your phone. 
  3. Use voice commands like:  
    1. “Alexa, lock the front door.” 
    2. “Is the back door locked?”

Tip: Set up Alexa Routines for one-tap lock control from your watch face. 

Samsung Galaxy Watch + SmartThings 

  1. Open the SmartThings app on your Galaxy Watch. 
  2. Navigate to the Room or Favorites where your lock is located. 
  3. Tap the lock icon to lock/unlock. 
  4. Or use Bixby voice commands:  
    1. “Lock the front door.” 
    2. “Unlock the garage door.” 

Tip: You can pin SmartThings devices to your watch face for instant control.

Apple Watch: Supported only for Matter-compatible locks like Halo Select 

1. Convert the lock to Matter and set up the lock in your Apple Home. 

2. On your iPhone: Open the Home app and try locking/unlocking your lock to confirm it is connected and working properly.

3. On your Apple Watch: Open the Home app 

 

  4. If you have more than one home set up, select the one where the lock is located. 

 
5. Select Home again to view all devices in the home. (Optional: You can add the lock to your Favorites for easy access, or navigate to the Room where your lock is located) 

 
6. Select the lock icon at the top of the Home screen to view all locks in the home. 

 

 7. Tap the lock to lock/unlock. 

         
8. Voice Control: Use Siri on Apple Watch for easy control over your lock. 

Smart Lock Connection Troubleshooting Guide 

1. Check the Battery First 

  • Low or dead batteries are a common cause. 

  • Replace with fresh batteries—when the app shows low battery.” 

  • Use manufacturer-recommended battery types. 

2. Inspect Your Wireless Connection 

  • Make sure your router is online, and the signal reaches the lock. 

  • Weak signals can cause delayed responses or complete disconnection. 

3. Restart the App and Device 

  • Close and reopen your smart home app. 

  • Restart your phone and smartwatch. 

  • Reboot your lock (some models have a reset button or require battery removal). 

4. Re-sync or Reconnect the Lock 

  • In your smart home app (Google Home, Alexa, SmartThings), remove the lock and re-add it. 

  • Follow the setup instructions carefully—especially pairing steps. 

  • Confirm the lock appears in your device list and responds to commands. 

5. Check Lock Alignment 

  • If the deadbolt doesn’t line up with the strike plate, the motor may struggle to engage. 

  • Adjust the door or strike plate if needed. 

 7. Update Firmware and App 

  • Check for firmware updates for your lock in the app. 

  • Update your smart home app to the latest version. 

  • Some bugs are fixed silently in updates. 

8. Restart the App and Device 

  • Close and reopen your smart home app. 

  • Restart your phone and smartwatch. 

  • Reboot your lock (some models have a reset button or require battery removal).