Hello, the Lens will use your smartphone/tablet for the majority of its computing power. Your phone will render a complete AR audiovisual signal and transmit it to the Lens for display via bluetooth. Our freeform optics technology uses less power than other methods as well.
Furthermore, you will be able to instantly engage and disengage the AR display as needed with a vocal command. This ensures the device is only using power when needed.
Wireless charging mats will provide more opportunities for easy, rapid charging.
As the device progress, batteries will become more efficient, increasing power capacity over time.
I hope this helps!