The current list of prototype devices is limited to Apple products and three google products. My team at Garmin designs for our fitness wearables with a custom screen size and external button inputs.
It would be nice to set a custom device frame once and have it be usable across all of our prototypes. Just take a png of the product with the screen cut out over the prototype when in presentation mode?
Are there other people with this same issue/desire? Maybe some other companies designing for a custom device? Any other wearables design teams? Spotify Car Thing?