Hi @Mack9, let me see if I can help out here.
Your post has been translated to English as this is an International forum, please post any replies in English and it will be easier for me and other users to assist you.
Xperia XA does have a feature named Smart Lock, which lets you set your device to unlock automatically in certain situations, for example, to unlock your device by looking at it. For more information on Smart lock and how to set it up, click here.
I hope that helped, If i have misinterpreted your question, please do elaborate and I will do my best to assist you!
