Color screen, or not? The premium GPS watches now use AMOLED touchscreens you can read in direct sun — the Garmin S70 is the benchmark. If you play most of your golf in bright conditions, a color screen is worth the money. If you mostly want a number and don't care about a map, a monochrome or clip-on unit like the Bushnell Phantom 2 or GolfBuddy Voice 2 gets you the yardage for a third of the price.
Dedicated golf watch, or smartwatch with an app? A dedicated golf watch (Garmin Approach line) has every course preloaded, works offline, and the battery lasts for days. A smartwatch (Apple Watch Ultra 2) is brighter, faster, and integrates with shot-tracking apps, but the battery dies in one round and you're relying on a third-party app for course data. If you want one device for golf and life, the smartwatch wins. If you want a golf tool that never asks you to charge it, go dedicated.
Course count and updates. Every unit on this list covers 38,000+ courses, which is every course you'll play. What differs is how they update: Garmin syncs over Wi-Fi for free, SkyCaddie requires a membership for its ground-verified maps, and the clip-on units update over USB. Check the update path before you buy if you travel to play.
Voice or visual? A voice caddie like the GolfBuddy Voice 2 reads the yardage aloud, which sounds gimmicky until you've played with one — it's faster than looking at your wrist, and it's a game-changer for golfers with fading near vision. If you've never tried one, it's the cheapest experiment on this list.
Prices shift often, so we send you to the live price rather than quote a stale one. Check the current number before you buy.