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.

The new health features coming to your next Galaxy Watch optimize your exercise, sleep time, and more. Some users have reported the features have already arrived.

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?