With the upcoming Asus AIO VR, users will no longer need to insert their phones to get the full AR or VR experience or worry about draining their battery. Its current specifications are unknown, but its design bears some similarity to Google's Daydream View.
http://www.notebookcheck.net/Asus-will-launch-a-standalone-VR-headset-later-this-year.197792.0.html