Compare Samsung Galaxy Watch Ultra (2024) vs Huawei Watch GT 6 Pro

Heart rate accuracy was good for many runs and workouts, but several reviews found sport-specific misses, especially cycling, rowing, or rough conditions.

Heart-rate accuracy was one of the strongest themes, with reviewers comparing it favorably to chest straps and trusted wearables.

GPS accuracy drew strong agreement: multiple reviewers found routes, lock speed, and distance tracking accurate, with only some urban caveats.

GPS accuracy was widely praised, including fast locks and precise routes, though one scientific review found it only decent with some odd traces.

Fitness tracking accuracy was mostly positive but not flawless, with reviewers finding valid or strong data while also flagging average or sport-specific weaknesses.

Fitness tracking accuracy was strongly praised across runs, cycling, gym sessions and scientific testing, with only minor caveats.

Sleep tracking accuracy was mixed: some reviewers found sleep timing and stages accurate, while others saw gaps, inflated scores, or difficulty distinguishing waking from stillness.

Sleep evidence was split: several reviewers praised insights and consistency, while YouTube testing found sleep stages weak or uncomfortable to capture.

Recovery insights were useful when tied to Energy Score, Wellness Tips, sleep score factors, and physical recovery context, though reviewers did not treat them as perfect.

Recovery insights received limited but positive support from one reviewer who specifically liked Huawei’s post-workout recovery measurements.

Coaching evidence was limited and mixed, with strength-training voice guidance seen as potentially useful but dependent on the user’s routine.

Coaching and cycling-power features were useful but mixed: reviewers liked the idea, yet several said estimates should not replace dedicated meters.

Workout variety was good for mainstream exercise and multisport use, though one review noted the data-field depth still trails endurance-focused rivals.

Workout variety was consistently positive, with reviewers noting broad sport modes and meaningful data for running, cycling, skiing, golf and more.

Blood oxygen evidence was limited and negative, with one review finding the overnight readings unusually low versus other wearables.

Blood oxygen readings were treated positively where tested, staying within acceptable ranges or grouped with accurate sensor results.

Stress tracking was weak in the available evidence, with one review calling it an afterthought and another saying it made them more stressed.

Stress and emotional tracking drew moderate-to-positive reactions, but some reviewers found mood interpretation woolly or uncertain.

Wellness insights were mixed: Energy Score and tips sometimes felt useful or accurate, while AGEs and some readiness-style metrics were vague or inconsistent.

Wellness insights were a major strength, with reviewers praising clear explanations, health summaries and actionable trend-based guidance.

Step counting was acceptable but imperfect, with one reviewer tolerating discrepancies and another noting phantom steps while driving.

Step counting received limited but positive evidence, with reviewers calling counts consistent or more accurate than older Huawei devices.

Health tracking accuracy was mixed: some readings closely matched controls, but broader health metrics and fitness tracking drew caveats.

Reviewers generally found the health suite broad and accurate, though one early CNET impression had not tested it yet.

Battery life was one of the clearest improvements, usually landing around two to three days, though reviewers still noted it falls short of true outdoor-watch endurance.

Battery life was the strongest consensus point, with every review praising multi-day or multi-week endurance.

Charging speed was a repeated weakness, with reviewers often reporting around two hours or saying faster charging should be expected at this tier.

Charging speed was acceptable but not standout; reviewers often excused slower charging because battery life is so long.

Charging convenience was mixed: one reviewer liked infrequent charging, while others disliked losing reverse wireless charging.

Charging convenience was mixed, with useful top-ups but criticism of older connectors or proprietary charging.

Comfort was highly wrist-dependent: several reviewers found it comfortable despite the size, while others said it disrupted sleep or remained hard to forget.

Comfort was mostly good despite the large case, though bulk was a caveat for some wrists.

Materials quality was praised for titanium and sapphire construction, with reviewers describing the casing and glass as premium or durable.

Materials were a major strength, with repeated praise for titanium, sapphire glass, ceramic and robust finishes.

Design reactions were highly polarized: some reviewers loved the bold Ultra look, while others called it derivative, bulky, or aesthetically off.

Style and design were widely praised, with reviewers calling it premium, refined, stylish and suitable for both workouts and formal settings.

Water resistance was useful for swimming and surf-style testing, but reviewers repeatedly cautioned that it is not a true dive-sports watch.

Water resistance was generally positive for swimming, diving or wet use, though one scientific reviewer treated it as swimproof rather than diveproof.

Size options were a common limitation because the watch only comes in one large 47mm case and several reviewers found it bulky.

Size options were a weakness because the Pro only comes in 46mm, which several reviewers said may be too big for smaller wrists.

Band feedback was split: several reviewers liked the ease, comfort, or redesigned mechanism, while others criticized the Marine or stock band design.

Band quality was mixed-to-positive: some straps were soft and attractive, while one reviewer disliked the brown strap.

Build quality was a standout strength, with reviewers repeatedly calling it top-notch, excellent, solid, or tank-like.

Build quality was consistently praised as premium, solid and excellent.

Durability was generally strong, supported by scratch resistance and long-term wear, though one reviewer noted everyday case indentations.

Durability was praised for scratch resistance, rugged materials and outdoor toughness, with only one sponsored claim-style mention.

Fit evidence was limited but positive, with one reviewer able to get a snug, usable fit from the supplied band setup.

Fit was acceptable overall, but reviewers noted the watch can feel hefty or large.

Display quality was one of the strongest areas, with reviewers calling the AMOLED screen excellent, gorgeous, and among the best on Android watches.

Display quality was a standout strength, with reviewers praising sharpness, color, size and overall AMOLED quality.

Brightness was widely praised, especially the 3,000-nit display and strong automatic brightness behavior in direct sun.

Brightness was excellent outdoors, though one reviewer noted the minimum brightness could still be too high in dark environments.

Outdoor visibility was consistently strong thanks to the bright display, with reviewers reporting easy readability in sun and outdoor workouts.

Outdoor visibility was one of the clearest strengths, with many reviewers saying the screen stayed readable in direct sunlight.

Reliability was mixed: some reviewers saw software or wear-detection quirks, while another only complained about a missing low-battery warning.

Reliability had limited negative evidence, mainly software bugs and missed notifications.

Value was one of the most contested areas because reviewers liked the watch but repeatedly compared its $649 price against cheaper Galaxy alternatives.

Value was broadly positive, with reviewers praising the price-to-materials, battery and fitness package despite ecosystem compromises.

Voice assistant evidence was limited but positive when using Google Assistant instead of Bixby.

Voice assistant support was a clear weakness because reviewers noted no assistant or missed Google Assistant-style functionality.

Bluetooth-related sensor connectivity drew criticism in the FTP/power-meter context, where the connection was described as spotty.

Bluetooth evidence was limited but positive, with one reviewer saying headphone pairing was simple and reliable.

Menu navigation was one of the weaker usability areas, mainly because reviewers missed the rotating bezel and found Tile scrolling tedious.

Menu navigation was strong where mentioned, especially the crown and recent-app navigation.

Wear OS app access was treated as a major strength, with reviewers citing useful mainstream apps and thriving third-party support, though not every customization app remained compatible.

The app ecosystem was one of the most consistent complaints, with reviewers calling AppGallery small or the overall ecosystem limited.

Payments were useful and reliable in the positive evidence, though one reviewer found PIN friction annoying.

Contactless payments were a repeated pain point, mostly unavailable, region-limited or less appealing than Apple Pay and Google Pay.

Smartwatch features were praised overall, especially for Samsung users, though some reviewers stressed it is still a large, premium sports-style smartwatch.

Smartwatch features were limited overall: fitness and basics were solid, but reviewers said it was not a full smartwatch replacement.

Notifications were generally useful and prompt in the scored evidence, helping the watch function as a less distracting phone extension.

Notifications worked for basic viewing, but reviewers criticized missed alerts, limited replies and weaker interaction than full smartwatch platforms.

Touch interaction was mixed: the touch bezel could be excellent, but wet or sweaty workout use remained a clear limitation.

Touchscreen responsiveness was strong, with reviewers describing snappy response, smooth transitions and very good touch performance.

Third-party app support was useful through Wear OS, but custom watch-face support created a notable limitation for one reviewer.

Third-party app support was weak, especially outside China, with reviewers noting limited integrations and reduced on-watch app usefulness.

Companion app feedback was limited but negative because one reviewer disliked needing three separate Samsung apps to access full watch functionality.

The companion app was mixed: some praised clear data and trend analysis, while others found setup fiddly or advanced settings chaotic.

Pairing reliability was mixed: phone/GPS pairing could be easy or reliable, while power-meter pairing was strongly criticized.

Pairing reliability was positive in the few tested cases, with reviewers describing easy iPhone pairing and reliable headphone or setup pairing.

Button feedback was mixed: reviewers liked the Quick Button and tactile controls, but several missed a rotating bezel or crown-like navigation.

Button controls were highly rated, especially the rotating crown, tactile buttons, shortcuts and haptic feedback.

Navigation was a weak spot: reviewers liked basic Track Back or GPX-style routing but criticized missing maps and bare-minimum routing.

Mapping and navigation were mixed: offline maps and route views helped, but Petal Maps was repeatedly weaker than Google or Apple alternatives.

Software smoothness was a strong point, with reviewers repeatedly describing the interface as snappy, glitch-free, or without lag.

Software smoothness was praised, with reviewers calling animations fluid, menus responsive and everyday performance stutter-free.

Music controls had limited but positive evidence, with one reviewer liking the ability to pause or skip audio from the watch.

Music controls were useful for controlling phone playback, and one reviewer found them responsive and reliable.

Customization was praised for giving easy access to preferred health information and allowing users to tailor the home screen.

Customization evidence was limited but positive, mainly around customizable widgets and cards.

Watch faces were a highlight for several reviewers, with praise for aesthetics, data density, and wide selection.

Watch faces were a positive theme, with reviewers praising variety, paid/free options and colorful designs.

Call handling had limited but positive evidence, with one long-term reviewer saying calls worked well enough to use more often.

Call handling was generally praised, with reviewers noting clear wrist calls, strong mic/speaker performance and convenient hands-free use.

Operating system feedback was mostly positive for Wear OS completeness, though the one-year review noted a One UI update skewed some running metrics.

HarmonyOS was generally smooth and liked by reviewers, though it did not feel dramatically changed from earlier GT watches.

The user interface was praised by the reviewers who scored it, especially for refinement, tiles, and intuitive operation.

The interface was praised as simple, versatile and polished, with easy navigation through Huawei’s watch UI.

Compatibility was a recurring concern: reviewers praised Samsung ecosystem integration but criticized Samsung-phone-only features and Android-only restrictions.

Cross-platform compatibility was broadly positive for iOS and Android support, though some reviewers still noted iPhone or ecosystem limitations.

ECG evidence was limited and lukewarm, with one reviewer finding it interesting but not personally necessary.

ECG was viewed as useful and easy enough to access, though some evidence focused on availability and reporting rather than medical certainty.

Safety features had limited positive evidence, with the emergency siren described as loud enough to be meaningful.

Safety features were mixed: fall detection and SOS were appreciated, but false triggers and limited emergency behavior were concerns.

LTE connectivity evidence was opinionated around the forced LTE/cellular model, which one reviewer disliked because there was no cheaper Bluetooth-only version.

LTE was a weakness, with reviewers criticizing the lack of cellular support, especially at a premium price.

Reviewers generally praised automatic workout detection, saying it started or paused workouts reliably and often worked without asking for confirmation.

Auto-detection was mixed: cycling and activity recognition could be handy, but some reviewers found workout detection slow or hit-and-miss.

Flashlight evidence was limited but positive, with one reviewer naming the flashlight shortcut as their favorite Quick Button use.

Flashlight usefulness had limited but positive support from one reviewer who called out torch mode as handy.

Only the one-year review gave opinionated evidence on antioxidant tracking, and it was lukewarm because the reviewer had barely used it and noted it was not passive.

Onboard music was mixed: one reviewer noted local track storage, while others missed offline Spotify or phone-free streaming.

Wi-Fi was weak, with reviewers noting no official Wi-Fi or contrasting the GT 6 Pro unfavorably with Huawei models that include it.