WOW! Prime Members can save 50% on the Garmin vívoactive HR GPS Smart Watch during Prime Day. Get one for $124.99! (regularly $249.99) Track your heart rate, and use the GPS to monitor your runs, bike rides, hikes and more! You can also shop other Garmin products at a deep discount too!

NOTE: This deal is available exclusively for Amazon Prime Members. If you do not have Amazon Prime, you can get a 30-day free trial here.