Amazon Canada has listed four Samsung Galaxy Watch 4 and Galaxy Watch 4 Classic models early. The listings confirm that the Galaxy Watch 4 will start at CAD$309.85, and the Galaxy Watch 4 Classic at CAD$427.73, among facets of the upcoming smartwatches.
https://www.notebookcheck.net/Galaxy-Watch-4-Galaxy-Watch-4-Active-Shipping-dates-prices-battery-sizes-and-more-confirmed-in-multiple-Amazon-listings.550941.0.html