Multi day interview consisting of a 2 day design sprint to create a product under their constraints. Any design tools available are fair game, and at the end you present your design to a panel.

If you’re a foreigner, don’t waste your time. Garmin doesn’t hire foreigners unless you have a sponsorship visa. They encourage international applicants to apply and waste applicants time . I don’t know why they give such a high hope to people who’s seeking for jobs.