What They Have in Common
Both cover 40,000 preloaded courses with free updates. Neither requires a subscription — everything is unlocked out of the box. Both give you front/center/back distances and hazard yardages. Both have slope compensation. Both charge over USB (though the VOICE 3S+ is still on micro USB). That's roughly where the overlap ends.
Where They Differ
Display and information density
The VOICE 3S+ runs a monochrome 128×64 pixel LCD. No hole maps, no green view, no color anything — just numbers. The talking feature is its main interface: it reads out your front/center/back yardages in your chosen voice, from 10 male and female options across 11 languages. If you want yardage and nothing else, and you'd rather hear it than read it, that's genuinely useful. You can leave your phone in the bag and not look at anything.
The T11 LT runs a 1.2-inch reflective color LCD touchscreen. Full-color course maps, auto-zoom on the fairway, green undulation with heat map and break direction arrows. When you're on the green, Smart Putt View pops up automatically showing distance to the pin and the contour read. That's a real difference in what the device is doing for you — not just distance, but shot planning and putt reading.
Green contours and course intelligence
The VOICE 3S+ doesn't have green view at all. You're getting distances to the green and distances to hazards. That's it — useful, compact information, but you won't know if the green slopes front-to-back or left-to-right.
The T11 LT shows green undulation as a heat map with directional arrows. It's the same green contours feature you'd expect to pay for on a subscription with other brands — here it's free, no membership required. Whether it's accurate enough to change how you aim putts depends on the course data quality, but having it at all is a meaningful step up from "no green info."
Shot tracking and scoring
The VOICE 3S+ does manual shot distance measurement — you press a button after you hit, it logs the distance. There's no automatic detection, no scorecard on the device.
The T11 LT tracks shots and putts automatically, builds your scorecard as you play, and syncs to the MyVoiceCaddie app. That's a big workflow difference. If you're the kind of golfer who wants to review what happened round-to-round — where shots went long or short, how many putts per hole — the automatic tracking is what makes that possible without doing data entry on your phone after every round.
Form factor
The VOICE 3S+ clips onto your hat brim, lapel, or bag and detaches from its clip for cart mounting. At 45 × 45.5 × 13.4mm, it's physically similar in footprint to the T11 LT (which is 46 × 46 × 13mm and weighs 48g), but the VOICE 3S+ doesn't publish a weight — it's probably lighter as a simpler device. The talking form factor means your eyes can stay on the fairway, which some golfers prefer to glancing at a wrist.
The T11 LT is wrist-worn. Touchscreen navigation in the sun or while walking isn't always as fluid as button-pressing, but the color display and auto-switching screens make the information-density trade-off work. Battery-wise, the VOICE 3S+ gets 18 hours in GPS mode; the T11 LT is rated for 27 holes (roughly 6–8 hours per round) with 10-day watch mode.
Subscription and ongoing costs
Neither product requires a subscription — both are no-cost after purchase. That's worth highlighting because green contours and course maps are often membership-locked on competing devices. On the T11 LT, you get them free.
Who Should Buy Which
Get the GolfBuddy VOICE 3S+ if:
- You want yardage spoken aloud without ever looking at a screen — you're a hat-clip GPS golfer, and the talking feature is the point
- You're looking for a reliable backup device or gift for a golfer who doesn't want to fiddle with touchscreens
- You play in a group where $129.99 is the right budget and you just need front/center/back distances with hazard yardages
- You're playing internationally where multi-language support matters (11 languages, 10 voice options)
Get the Voice Caddie T11 LT if:
- You want a wrist-worn GPS that shows hole maps and green contours without a subscription fee
- You'd like your shots and score tracked automatically so you have data to review later
- You're upgrading from a basic GPS and want more course intelligence without spending $350+
- You want slope-adjusted distances displayed in real time on a color touchscreen
The Bottom Line
The VOICE 3S+ does one thing well: it tells you the yardage without you having to look at anything. If that's your workflow — eyes on the course, audio yardage, no fuss — it's fine for $129.99. But it doesn't map holes, doesn't show greens, doesn't track shots, and charges on micro USB in 2026. It's a voice GPS, and that's a specific tool for a specific preference.
The T11 LT does significantly more for $120 extra. Color maps, green contours, automatic shot and putt tracking, slope compensation, auto-scoring — no subscription required for any of it. That's a lot of golf intelligence on your wrist for $249.99, and if you're going to wear a GPS watch anyway, the jump in capability over the VOICE 3S+ is real.
Get the Voice Caddie T11 LT.