The Quick Verdict
Get the Garmin Approach Z10. At $299.99 versus $229.99, it costs more, but you're paying for Garmin's own smart-device integration — Bluetooth, Range Relay to a compatible Garmin watch, handheld or the Garmin Golf app, and Find My Garmin — plus a unit that weighs about half as much. The Shot Scope PRO L5 is worth a look only if you want 7x magnification, an OLED display and a 1,300-yard range for $70 less. Check price at PlayBetter →
What They Have in Common
Both land at ±1-yard accuracy, both run on replaceable CR2 batteries, both let you switch slope off for tournament play, and both have a magnet for cart mounting. Those are the table stakes at this tier. The real differences are in how each rangefinder fits into — or doesn't fit into — your broader gear setup.
Where They Differ
Connectivity and Smart Features
This is where the Z10 earns its $70 premium. Bluetooth pairing, Range Relay (which sends distances to a compatible Garmin device), and Find My Garmin (which lets you locate the unit if you leave it on the 14th green) are real-world features. Range Relay in particular is the one I'd care about — if you wear a compatible Garmin watch, the number you just ranged goes to it. Shot Scope takes a different route with the PRO L5: there's no GPS in the unit itself, and the free GPS maps live in the Shot Scope app instead.
Display and Optics
The PRO L5 has a 7x magnification OLED display. The Z10 uses 6x with a transparent PDLC display with black readouts. Shot Scope says the L5 is its first OLED and calls it its sharpest yet; I'd guess the OLED has the edge at dusk, but I haven't had both to my eye. The extra magnification on the PRO L5 is also a real advantage on tight approach shots where you're trying to confirm you're on the right flag.
Size and Feel
Here's a difference that's easy to miss: the PRO L5 is nearly twice the weight of the Z10. The Z10 comes in at 6.3 oz; the PRO L5 at 12 oz. That's a significant difference you'll notice over 18 holes, especially in a front pocket or on a belt clip. On size it's closer: the Z10 measures 4.1 × 3.1 × 1.7 in and the PRO L5 4.6 × 1.6 × 2.8 in. Both have cart magnets, but if you carry your bag, weight adds up.
Range and Battery Life
The PRO L5 ranges out to 1,300 yards versus the Z10's 1,200 yards to reflective targets. In practice, neither of you will ever use that extra 100 yards — but the PRO L5 also quotes its battery life as roughly 5,800 measurements, which is a useful number. The Z10 claims up to a year, which sounds impressive but depends entirely on how often you actually use it. CR2 batteries are easy to find, so neither unit will strand you.
Who Should Buy Which
Get the Garmin Approach Z10 if:
- You already use other Garmin devices and want your rangefinder to talk to them — Range Relay is worth real money if you're already in that ecosystem.
- You carry your bag and want a lighter unit that doesn't add noticeable weight over 18 holes.
- You like the heads-up transparent display style — or you're at least curious enough to try it.
- You're the golfer who sets their phone down in the cart and occasionally leaves gear behind — Find My Garmin is a low-key great feature.
Get the Shot Scope PRO L5 if:
- You want the laser number in the unit and are happy keeping GPS maps in the free Shot Scope app rather than in a Garmin setup.
- You play dawn rounds on October mornings and you want the OLED display and 7x magnification for confirming the flag in low light.
- You'd rather pocket the $70 and have no opinion about ecosystems.
The Bottom Line
These two are priced $70 apart but built around different assumptions about what a rangefinder is for. The PRO L5 is a strong pure rangefinder — OLED display, 7x magnification, and nearly twice the weight. The Z10 is a connected device that also happens to measure yardage well, and it's notably lighter. If you're using it as a standalone tool and nothing else, the PRO L5 makes a reasonable case at $229.99. But for most golfers, the Z10's integration features and weight advantage justify paying more. The OLED display and extra magnification on the PRO L5 are real, but they're not $70-wrong real.