Right now, the Samsung Galaxy Watch 7 40mm smartwatch is available at its lowest price ever on Amazon, but you’ll need to be a Prime member to grab this exclusive deal. The watch is now just $159, down from its regular price of $299 and that’s a huge 47% discount.

AI-powered health coaches are trending across wearables, from Whoop and Oura to Apple Watch's new Workout Buddy. Samsung is jumping on the trend with its AI-powered Running Coach, designed to help runners optimize their training program.

Commentary: Tracking vascular load and antioxidants, as well as AI sleep and running coaches, all sound promising. Will they actually live up to Samsung's claims?