How long is the warranty period for VIO smart devices? February 22, 2021 10:02 Updated We provide on-site support for all your VIO smart devices for 5 years from the starting date of your subscription. Related articles What happens to the existing items when I amend my subscription? Is a trial subscription available? Is there delivery fee for VIO smart devices? Is there a minimum contract duration? How do I decide on the lights I need for my house?