There are two methods to link your Xthings Home(Formerly U home) App Account with your Alexa App: Start from the Alexa App, Start from the Xthings Home(Formerly U home) App.
The ULTRALOQ Devices can be controlled via Alexa only after being connected to a Wi-Fi network.
Method 1: Start from the Alexa App
Go to the "More" page of Alexa, click "Skills & Games", search and find the "Xthings Home" skill, click "ENABLE TO USE";
Then, follow the guide on the screen to link the account:
Method 2: Start from the Xthings Home(Formerly U home) App
Click "Works with", choose "Amazon Alexa", then click "Link Amazon Alexa";
Then, follow the guide on the screen to link the account: