Can I try out an actual device if I visit the GVIDO office? GVIDO Customer Support December 03, 2017 20:26 Updated We currently do not offer this service in U.S or Canada. Related articles Do you offer discounts for purchasing multiple devices? Can I try out an actual device before I purchase? Where can I try it? Does the GVIDO have a build-in speaker? Protection Plan with ADH Can I install songs or videos?