Rangefinders, launch monitors, GPS watches — what you actually need.
Golf tech has exploded in the last few years. Between rangefinders, GPS watches, launch monitors, swing sensors, and shot trackers, it's easy to spend more on gadgets than on clubs. Here's how to figure out which tech actually helps your game and which is just expensive distraction.
Rangefinders give you precise yardage to the flag, hazards, and greens. Laser rangefinders are the most accurate (within 1 yard), while GPS-based devices show you a full course layout with front/middle/back distances. If you're guessing yardages right now, a rangefinder is probably the single highest-impact tech purchase you can make. Knowing the actual distance eliminates one variable from every approach shot.
Launch monitors measure what your swing is actually doing — ball speed, clubhead speed, spin rate, launch angle, carry distance. They range from $200 pocket-sized devices that give you the basics to $2,000+ units that can run a full home simulator. The best use case: measuring your real carry distances with each club so you stop guessing on the course.
GPS watches put course distances on your wrist. Glance down and see how far you are to the front, middle, and back of the green — no pulling out your phone or a rangefinder. Some also track your shots, give strokes-gained data, and double as fitness watches. The tradeoff vs. a rangefinder: less precise, but faster and always accessible.
On the course: Rangefinders and GPS watches are the primary on-course tech. A rangefinder gives you exact pin distances for every approach shot. A GPS watch gives you constant awareness of distances without interrupting your flow. Many golfers carry both.
At the range: Launch monitors transform practice from "hit balls and hope" into structured, measured improvement. You can see exactly how far each club carries, track your swing speed over time, and compare different swings objectively.
At home: Indoor launch monitors pair with simulator software for a home golf setup. This ranges from a basic hitting net with a $300 monitor showing your numbers to a full-room simulator with projection. If you're considering a home setup, the launch monitor is the brain of the operation.
This is an honest question worth answering before you buy.
Keep it simple: You want yardages to the pin and maybe your swing speed. A rangefinder or basic GPS watch handles this perfectly. Don't buy a launch monitor if you're not going to look at the data.
Moderate: You want to know your real carry distances, track your swing speed, and see basic ball-flight data. A mid-tier launch monitor or a feature-rich GPS watch with shot tracking gives you meaningful data without drowning in numbers.
Data deep-dive: You want spin rates, smash factor, angle of attack, strokes gained, and performance trends over time. High-end launch monitors and shot-tracking systems like Arccos deliver this level of analysis. This is most useful for golfers actively working with an instructor or following a structured improvement plan.
Under $250: Gets you a solid rangefinder, a capable GPS watch, or even a basic launch monitor. There are surprisingly good options at this price — you don't need to spend $400+ to get accurate yardages.
$250–$500: Opens up premium rangefinders with slope adjustment, feature-rich GPS watches with shot tracking, and mid-tier launch monitors with good data accuracy.
$500+: Flagship GPS watches, advanced launch monitors with simulator capability, and premium devices with the best accuracy and features. This is where serious practice tools and home simulator setups start.
Our golf tech quiz matches you with specific devices based on what you need, how you'll use it, and your budget.