Can I try out an actual device if I visit the GVIDO office? GVIDO Customer Support March 11, 2019 16:21 Updated We currently do not offer this service. 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? What is the song played in the video "Play with GVIDO"? Does the GVIDO have a build-in speaker? What is your return policy?