Made a rough size comparison between galaxy watch 4 and Apple watch series 7 when doing my shopping, maybe this will help someone else. : r/GalaxyWatch
What is a smartwatch and what does it do? | Samsung UK
Comparing the six Samsung Gear smartwatches
Samsung Galaxy Watch 3 v Galaxy Watch: discover what's new - Wareable
Samsung Galaxy Watch 4 v Watch 3: the big differences revealed - Wareable
Infographic] Redefining the Smartwatch Experience – Galaxy Watch vs Galaxy Watch3 – Samsung Global Newsroom
Samsung Galaxy Watch 5 vs. Apple Watch Series 7: Smartwatch Smackdown | PCMag