Does Joule have a warranty? Ellen Kutscher Updated November 29, 2017 17:53 Follow Joule comes with a one-year limited warranty. You can view the full details of the warranty here. Related articles When will my order ship? Why is the LED on my Joule blinking and what does the light color mean? My update keeps failing. A little help? Why can’t I connect Joule to WiFi / the cloud? Will the current version of Joule work outside North America? Comments 0 comments Article is closed for comments.