GolfBuddy GB VOICE 3S+ vs Mileseey GeneSonic Go

The Quick Verdict

Get the Mileseey GeneSonic Go. It costs $100 more than the GolfBuddy, but it's a full-featured handheld with a 3-inch colour touchscreen, hole maps, green view, a scorecard, and IP67 waterproofing — while the GolfBuddy is a clip-on audio device that reads you three numbers and calls it a day. The GolfBuddy earns its spot for one kind of golfer: someone who genuinely never wants to look at a screen mid-round. If that's not you, the GeneSonic Go is the pick.

What They Have in Common

Both are subscription-free handhelds with 40,000+ preloaded courses, auto hole recognition, hazard distances, and manual shot tracking. Neither has green contours, plays-like distance, heart rate, or any smartwatch features. Both use GPS. That's where the similarities end — these two devices have almost nothing else in common.

Where They Differ

Screen (or lack thereof)

The GolfBuddy GB VOICE 3S+ runs a mono 128×64 LCD. That's a small, low-resolution black-and-white display that shows front, centre, and back yardages — but more to the point, the whole device is built around not looking at a screen. It talks to you. Eleven languages, ten male and female voice options, and it clips onto your bag, belt, or cart. You can play an entire round without glancing at it.

The GeneSonic Go has a 3-inch full-colour touchscreen. Full-colour hole layouts, a green view with manual pin adjustment, hazard and layup distances, and an on-device scorecard. That's a genuinely different experience. You're looking at something more like a small phone screen than a yardage device. If you've ever played a course blind and found yourself wishing you could see where the bunkers actually sit, this is the difference.

Course information depth

The GolfBuddy gives you three numbers per hole — front, centre, back — plus distances to hazards. That's it. No hole map, no green view, no scoring. It does slope compensation, which the GeneSonic Go doesn't, so if adjusted yardages matter to you (and you're not in a stroke-play event), that's a real difference in the GolfBuddy's favour.

The GeneSonic Go does hazard distances, layup distances, front/centre/back, and a green view with pin placement. You can also log your score on the device itself, which sounds minor but means you're not fumbling for a pencil or pulling out your phone between holes. The GeneSonic Go has 43,000 courses versus the GolfBuddy's 40,000 — basically the same coverage.

Battery and durability

The GolfBuddy claims 18 GPS hours, which is the longer battery life here. The GeneSonic Go claims 10 hours per Mileseey's own listing, though Golfmagic's tester found 15 — there's a dispute in the data, and I'd trust the manufacturer's conservative number rather than the optimistic one. Either way, 10 hours covers one round comfortably, probably two before you need to plug in.

On weatherproofing: IP67 on the GeneSonic Go vs IPX4 on the GolfBuddy. IPX4 means splash-resistant. IP67 means you can submerge it in a meter of water for 30 minutes. If you're playing in rain or you're careless with gear near water hazards, the GeneSonic Go is noticeably more robust.

Physical setup and charging

The GolfBuddy clips onto your bag or belt and detaches for cart mounting — convenient if you want hands-free. The GeneSonic Go has a magnetic cart grip built in, which Golfmagic describes as strong enough to trust on a bumpy fairway. Both work without a phone. The GolfBuddy still uses micro USB for charging; the GeneSonic Go uses USB-C. In 2026, that's just a practical annoyance on the GolfBuddy.

Who Should Buy Which

Get the GolfBuddy GB VOICE 3S+ if:

• You want yardages without ever looking at a screen — you're the golfer who'd rather hear "143 to the centre" than stop and check a device
• You play with headphones or have a hearing preference for audio feedback
• You're buying for someone who's intimidated by touchscreens or prefers simple over featured
• You need slope-adjusted yardages and 18 hours of battery — the GolfBuddy has both and the GeneSonic Go has neither

Get the Mileseey GeneSonic Go if:

• You want to actually see the hole before you hit, especially on unfamiliar courses
• You're keeping score and want one less thing to carry
• You play in rain or around water and want IP67 peace of mind
• You ride in a cart and want a device that sticks magnetically without a separate mount

The Bottom Line

The $100 gap between these two is the gap between a yardage speaker and a proper handheld GPS. The GolfBuddy GB VOICE 3S+ does one thing really well — it talks to you — and it has slope and 18-hour battery to back that up. But it has no hole maps, no green view, no colour display, and micro USB. The GeneSonic Go is a much fuller device: colour touchscreen, full hole layouts, green view, built-in scorecard, IP67 waterproofing, and USB-C charging, all for no subscription. Neither has green contours, plays-like distance, or analytics. But if you're buying a handheld GPS, seems like you probably want to see something on it — and only one of these actually shows you the course.

Get the Mileseey GeneSonic Go.