Smartwatches · owner-verdict comparison

Apple Watch Ultra 3 vs Galaxy Watch Ultra: what real owners say

Real owners lean toward the Galaxy Watch Ultra: 75% of 16 owners recommend it, vs 45% of 64 for the Apple Watch Ultra 3.

Verdicts aggregated from Reddit, enthusiast forums, and YouTube owner comments — affiliate reviews excluded. Sample sizes differ; judge accordingly. How we score

Apple Watch Ultra 3

45%of 64 owners recommend
45% recommend · 32% neutral · 23% don't
Owners praise
  • Heart rate tracking is consistently praised as accurate and steady, with owners reporting no drop-outs and comparing it favorably to Garmin's Epix and Fenix line
  • Deep Apple ecosystem integration (iPhone, Mac) is a major draw that owners say has no real comparison among rivals
  • Battery life is solid for daily wear and gets owners through 4+ hour runs and full training days
Owners complain about
  • A recurring subset of owners end up switching to or preferring Garmin (Fenix 8, Enduro 3, Tactix 7) for serious training and fitness tracking, citing better dedicated sports features
  • Some owners report the heart rate sensor drops out during runs or lacks detailed data compared to Garmin, pushing them to pair a chest strap
  • Battery life is seen as a weak point next to Garmin, with owners noting it needs daily charging and calling it 'trash' compared to multi-day Garmin batteries
Full owner report →

Galaxy Watch Ultra

75%of 16 owners recommend
75% recommend · 6% neutral · 19% don't
Owners praise
  • Reported battery life is long for many owners, with people citing 2-5 days, 60 hours with AOD off, or 2 days 21 hours on a charge
  • Premium, eye-catching design that looks better in person than in photos, including the black and white colorways
  • Rugged, tank-like build quality that survives dust, scratches, and rough daily use (including construction work) without concern
Owners complain about
  • Battery life is the most common complaint, with many owners getting only 1-2.5 days per charge (some as low as 20-30 hours) despite Samsung's 2-4 day claims
  • Removal of the physical rotating bezel is a recurring dealbreaker, with owners missing it, wishing it returned, or refusing to buy without it
  • Health-tracking accuracy issues, especially sleep tracking that owners call a 'complete failure,' along with inconsistent heart rate and step counts
Full owner report →

Which should you buy?

Get the Apple Watch Ultra 3 if
  • ✓Apple ecosystem users who want a smartwatch first, fitness tracker second
  • ✓Runners and swimmers satisfied with solid (not Garmin-grade) HR and GPS accuracy
  • ✓Daily/all-day wearers who value sleep tracking and battery good enough for a full day plus workouts
  • ✓Athletes who pair a chest strap for serious interval training but want AW polish otherwise
Skip it if
  • Serious multi-day endurance athletes needing Garmin-level battery life and raw sports data
  • Runners chasing max HR precision during intervals without a chest strap
Get the Galaxy Watch Ultra if
  • ✓Samsung/Android phone owners wanting a rugged, premium-feeling smartwatch with WearOS features
  • ✓Outdoor and adventure users who value a bright always-on display and tough build over ultralight design
  • ✓Buyers upgrading from an older Galaxy Watch who want better performance and battery than the base models
  • ✓Wearers who prioritize looks and comfortable bands over multi-day battery life or a rotating bezel
Skip it if
  • Multi-day battery seekers, since owners consistently report only 1.5-3 days, far short of Garmin
  • Rotating-bezel loyalists from the Classic line, a recurring dealbreaker complaint

What Apple Watch Ultra 3 owners say

“I love my AWU1, but please make a round one!”
— samwcook21 on Reddit
“I have ultra 3 sleep with isuses very nice best”
— WeekendTall7500 on Reddit
“This has convinced me that I probably need a garmin. I take my Ultra 3 off after training and I hate smart watch features.”
— Few-Introduction5414 on Reddit

What Galaxy Watch Ultra owners say

“I have been enjoying my watch very much although the battery drains pretty quickly”
— @jesuscervantesj82 on YouTube
“I thought pictures of it were ugly, but when I saw it in the metal...wow!”
— @myfakeguuglaccount on YouTube
“Had it for couple of a days and we just didnt clicked so I sold it.”
— @0ISthisIT0 on YouTube

Apple Watch Ultra 3 vs Galaxy Watch Ultra: frequently asked questions

Is the Apple Watch Ultra 3 or the Galaxy Watch Ultra better?

Real owners lean toward the Galaxy Watch Ultra: 75% of 16 owners recommend it, vs 45% of 64 for the Apple Watch Ultra 3.

Who should get the Apple Watch Ultra 3?

Owners point the Apple Watch Ultra 3 at apple ecosystem users who want a smartwatch first, fitness tracker second, and runners and swimmers satisfied with solid (not Garmin-grade) HR and GPS accuracy.

Who should get the Galaxy Watch Ultra?

Owners point the Galaxy Watch Ultra at samsung/Android phone owners wanting a rugged, premium-feeling smartwatch with WearOS features, and outdoor and adventure users who value a bright always-on display and tough build over ultralight design.

What do owners complain about?

The most-cited downside of the Apple Watch Ultra 3 is a recurring subset of owners end up switching to or preferring Garmin (Fenix 8, Enduro 3, Tactix 7) for serious training and fitness tracking, citing better dedicated sports features. For the Galaxy Watch Ultra, it's battery life is the most common complaint, with many owners getting only 1-2.5 days per charge (some as low as 20-30 hours) despite Samsung's 2-4 day claims.