What They Have in Common
Both are touchscreen GPS watches with OLED-class displays, full-color hole maps, hazard yardages, slope compensation, and smart notifications. Both sit at Tier 2 with 1-year warranties. Neither does heart rate, sleep tracking, music, or contactless payments. If you're cross-shopping these as fitness watches, keep shopping — they're both golf-focused.
Where They Differ
Green Contours and On-Course Intelligence
This is the clearest gap between them. The T11 Pro includes green contours — called Smart Putt View — at no extra cost. You get slope direction, undulation, a long putt guide (aim left/right/at pin), and uphill/downhill indicators to the pin and past it. On the S44, green contours are locked behind Garmin Golf membership at $99.99/yr.
That adds up. Over three years, you're looking at $299 for the S44 plus $300 in membership fees versus $350 for the T11 Pro with everything included. The S44 also needs the membership to unlock PlaysLike Distance (elevation-adjusted yardages). Without it, you're getting basic front/center/back and not much else in terms of course intelligence.
The T11 Pro also includes a virtual caddie — V-AI 3.5 — that gives you club recommendations factoring in automatic slope calculation and your position on the course. The S44 has no virtual caddie feature at any tier.
Wind Data
The T11 Pro shows wind direction and speed on-course. The S44 doesn't. For a lot of golfers, this won't matter — you can feel the wind. But if you're playing exposed links-style layouts or somewhere the breeze is genuinely variable hole to hole, having the number on your wrist while you're standing over the ball is useful. I'd guess this is one of the reasons the T11 Pro costs $50 more.
Display and Course Database
The S44 runs a 1.2-inch AMOLED at 390×390 and covers 43,000 courses. The T11 Pro runs a 1.2-inch Super OLED at a similar size (though physically the T11 Pro case is larger — roughly 51×51mm vs the S44's 43×43mm) and covers 40,000 courses. Both are bright, color, touchscreen. Both are fine. The S44's course count advantage is real — 3,000 more courses — but unless you play internationally or in genuinely obscure locations, you probably won't hit the ceiling on either.
One practical difference: the S44 charges via USB-C. The T11 Pro's charging method isn't published, which seems like probably a proprietary cable situation. That's a minor hassle if you're standardizing your charging kit.
Water Resistance
The S44 is rated 5 ATM — you could swim in it if you wanted to, and it'll handle rain and accidental water hazard incidents without drama. The T11 Pro has no published water rating, which is notable. It specifies an operating temperature range, which implies some weather testing, but Voice Caddie hasn't stated an ATM or IP rating. If you regularly play in heavy rain or you're accident-prone near water, that's worth knowing.
Shot Tracking
The T11 Pro automatically detects shots and also tracks putts. It shows tempo feedback after your shot. The S44 does manual shot tracking on-watch and is compatible with CT10 sensors — small sensors that clip to your clubs and detect shots mechanically — but those sensors aren't included and cost extra. If you want automatic shot tracking on the S44, you're buying CT10s. If you want it free and built-in, the T11 Pro has it.
Who Should Buy Which
Get the T11 Pro if:
- You want green contours, wind data, and club recommendations without paying a membership fee
- You're comparing total 3-year cost and want the all-in price to stop at the purchase
- Automatic shot tracking matters to you and you don't want to buy separate sensors
- You like the idea of putt tracking and swing tempo feedback on the course
Get the S44 if:
- You're already paying for Garmin Golf membership for another device
- You want USB-C charging and confirmed 5 ATM water resistance
- You prefer Garmin's ecosystem — app, wearable integration, course database breadth
- The 43,000-course library matters to you (international travel, obscure layouts)
- You want the smaller 42mm case size; the T11 Pro's 51mm footprint is noticeably larger
The Bottom Line
The S44 is a well-built golf watch that looks great on paper. But the features that move the needle on the course — green contours, PlaysLike Distance, even a virtual caddie — all sit behind a $100/yr paywall. The T11 Pro ships with all of that included, plus wind data and automatic shot tracking. Fifty dollars more at purchase, and you're ahead financially by year two.
Get the Voice Caddie T11 Pro.
See Also