SmartThings keeps disconnecting

Quick answer

• Restart your SmartThings Hub.
• Ensure your Wi-Fi network is stable and within range.
• Update the SmartThings app and firmware on your devices.
• Check for interference from other electronic devices.

Symptoms

• SmartThings devices frequently lose connection.
• Notifications about devices being offline.
• Delays in automations or commands.
• Inability to control devices remotely.

Quick checks

• Confirm your Wi-Fi is working on other devices.
• Ensure the SmartThings Hub is powered on and connected.
• Check if other devices in your home are experiencing connectivity issues.
• Look for any recent changes in your home network setup.

Step-by-step fix

1. Restart the SmartThings Hub: Unplug it from power, wait 10 seconds, and plug it back in.
2. Check your Wi-Fi network:
   • Make sure your router is working.
   • Move the SmartThings Hub closer to the router if possible.
3. Update the SmartThings app:
   • Open the app store on your device.
   • Search for SmartThings and check for updates.
4. Update device firmware:
   • Open the SmartThings app.
   • Go to the device settings and check for firmware updates.
5. Reduce interference:
   • Move other electronic devices away from the SmartThings Hub.
   • Consider changing the Wi-Fi channel on your router.

If it still doesn't work

• Factory reset the SmartThings Hub: Hold the reset button until the LED blinks red, then follow the setup instructions.
• Re-add your devices: Remove and then re-add devices in the SmartThings app.
• Contact SmartThings support for further assistance.

Thinking About Your Smart Home Hub?

SmartThings works best as part of a broader Samsung ecosystem. If you're evaluating hub options or voice assistants, our smart speaker buying guide covers the Echo lineup (which has a built-in Zigbee hub in the 4th gen) and Google Nest devices with Thread support — both worth considering as your smart home's backbone.

FAQ

Q: Why does my SmartThings Hub keep disconnecting?
A: This can be due to Wi-Fi issues, interference, or outdated firmware.

Q: How can I improve the connection of my SmartThings devices?
A: Ensure your devices are within range of the hub and reduce interference from other electronics.

Q: What should I do if my SmartThings app is not responding?
A: Try restarting the app, checking for updates, or reinstalling it.

Q: Can I use SmartThings without a Wi-Fi connection?
A: SmartThings requires a stable Wi-Fi connection for remote access and control.

Q: How often should I check for updates on my SmartThings devices?
A: Regularly check for updates, especially after experiencing connectivity issues.

Related fixes

• How to improve Wi-Fi coverage in your home
• Troubleshooting common SmartThings device issues
• Setting up SmartThings for optimal performance

For additional SmartThings products that can enhance your home automation experience, consider checking out View on Amazon (paid link).