This gets argued as an accuracy question, which misses the point entirely. A laser is more precise. A GPS is faster. Which matters more depends almost entirely on how good you are.
What each one actually gives you
A laser rangefinder tells you the exact distance to whatever you point it at — the flag, the front bunker, a tree. Precise to a yard. It requires you to stop, find the target and hold steady, which in wind or with cold hands takes a moment and sometimes several.
A GPS — watch, handheld or phone — gives you front, middle and back of the green instantly. It has no idea where the pin is. It knows where the green is.
The real distinction: a laser answers "how far to that flag." A GPS answers "what club is this." You ask the second question far more often than the first.
The honest comparison
| Laser | GPS | |
|---|---|---|
| Precision | To the yard, to the flag | Front/middle/back of green |
| Speed | Slower — stop, aim, steady | Instant glance |
| Blind shots | Useless. Needs line of sight | Works anywhere |
| Hazard carries | Only if you can see it | Mapped, always available |
| Wind / shaky hands | Struggles | Unaffected |
| Elevation | Slope models adjust for it | Some do, many don't |
| Batteries | Lasts months | Charge every few rounds |
| Course data | None needed | Your course must be mapped |
The handicap argument
This is the part that actually decides it, and it's rarely said plainly.
If your dispersion with a 7-iron is thirty yards wide, the difference between 147 and 152 is irrelevant. You cannot use that precision. What you need is a fast, reliable number so you can pick a club and get on with it — which is a GPS.
If you're a low handicapper hitting greens regularly, front-to-back can be three clubs and knowing the exact pin distance genuinely changes your shot. That's a laser.
Somewhere around a 10 handicap, the balance tips. Below it, precision starts paying. Above it, speed and simplicity are worth more.
The case for GPS that nobody mentions
Pace of play. A group where everyone lasers every shot is slow, and the slowness compounds — one person shooting the flag while three others wait, on every hole.
A watch is glanced at while walking. You arrive at your ball already knowing the number. Over eighteen holes with four players, that's a meaningful difference to everyone behind you.
Shot tracking, the quiet advantage
Most GPS watches now record how far you actually hit each club. This is more valuable than the yardages themselves, because almost every golfer overestimates their distances — they remember the best one, not the average.
Discovering that your 7-iron averages 148 rather than the 160 you've been clubbing for explains a great deal about why you're always short.
Which to buy
- Handicap 15+
- GPS. Speed and simplicity beat precision you can't use
- Handicap under 10
- Laser. You'll use the exact number
- Hilly course
- Laser with slope — switched off in competition
- Blind or tree-lined course
- GPS. A laser can't see round a corner
- Play fast
- GPS, clearly
- Want the data
- GPS watch with shot tracking
The version most keen golfers end up at
Both. A GPS watch for the constant background number and pace, and a laser in the bag for approach shots that matter. That's not a cop-out — it's genuinely what most low handicappers carry, and the two do different jobs.
If you're buying your first one, buy the GPS.