Frequently changing the password is usually recommended to users for the safety and security of the linksyssmartwifi.com network. With the help of a Linksys app, now a user can change the router’s password and perform any settings with the Linksys router remotely without any computer. All you have to make sure of is that you have registered in the Linksys account that will allow you to access the interface of the Linksys app.