Hi @doc01283,
Thank you for posting on our community page, I apologize for the inconvenience that you are getting. thanks for your effort in trying to connect it. Let me walk you through some troubleshooting steps.
1. Basic Checks:
Software Updates:
- Update the Nest app on your iPhone 15 to the latest version from the App Store.
- Ensure your iPhone 15 is running on the latest iOS version available. Outdated software can sometimes cause compatibility issues
2. Connection and Permissions:
- Wi-Fi: Make sure both your iPhone 15 and your Nest thermostat are connected to the same Wi-Fi network.
- Bluetooth: While a strong Wi-Fi connection is crucial, some Nest thermostats might also require Bluetooth for initial setup or communication. Enable Bluetooth on your iPhone 15 and see if it helps.
3. Reinstall and Restart:
- Reinstall Nest App: Sometimes a clean reinstall can resolve app glitches. Try deleting the Nest app from your iPhone 15 and then reinstalling it from the App Store.
- Restart Devices: Restart both your iPhone 15 and your Nest thermostat. A simple reboot can sometimes clear temporary connection issues.
4. Nest Thermostat Troubleshooting:
- Reset Nest Thermostat: If the issue persists, consider resetting your Nest thermostat to factory settings.
If for some reason you still have the same issue don't hesitate to let us know.
Regards,
Mario.