The Galaxy Watch 4 is, in my opinion, the best smartwatch out there. I say this as an owner of multiple Fitbit watches, Apple watch 6, Galaxy watch 3 41mm and a Galaxy The Galaxy Watch 4 is, in my opinion, the best smartwatch out there. I say this as an owner of multiple Fitbit watches, Apple watch 6, Galaxy watch 3 41mm and a Galaxy watch 3 45mm. The Watch 4 has great features, is not too heavy on the hand, and looks very minimalist and sleek in design (Which I love). The only disappointing thing is the battery life. The Watch will barely last a whole day with all features such as AOD and heartrate scanning on. However, this is an Ok compromise compared to other Smartwatches