Being a great golfer is more than making PAR or having the best clubs. It’s knowing every inch of the course. The TomTom Golfer ($250) is a smartwatch created to give you that edge. With over 34,000 courses and daily updates, this watch will help you make the most of your time swinging your clubs. It will show you the exact yardage to the center, front, and back of the green, as well as the distance and location to the nearby hazards. Oh, and it’s weatherproof, so if you’re teeing off in Florida with their crazy on-and-off weather, you’ll be safe to keep playing.