Compare Samsung Galaxy Watch Ultra (2024) vs Garmin fenix 8 Pro

Reviewers generally found automatic activity detection reliable and convenient, especially for walks, runs, and auto pausing, with only minor caveats.

Wear OS and Google/Samsung integration were treated as major strengths, though one long-term reviewer still found smartwatch apps somewhat limited.

Reviewers noted Garmin’s Connect IQ and app ecosystem, while setup evidence also showed that multiple apps can complicate the experience.

Band feedback was sharply mixed: some reviewers praised the attachment system and comfort, while others disliked the stock or Marine bands.

Band and strap evidence was generally positive, with QuickFit or quick-release swapping and removable silicone straps mentioned across reviews.

Battery life was consistently better than ordinary Galaxy Watches, commonly reaching roughly two days or more, but still short of serious sports-watch endurance.

Battery life drew strong praise on AMOLED models, but MicroLED, live tracking, and always-on LTE created meaningful runtime tradeoffs.

Blood oxygen support appeared in sleep and apnea-related tracking, but reviewer confidence varied because one outlet saw unusually low overnight readings.

Blood oxygen support appeared through Pulse Ox and pulse oximeter references, mainly as part of the broader health-tracking sensor set.

Bluetooth support exists, but the clearest reviewer evidence focused on frustrating power-meter pairing rather than broad Bluetooth reliability.

Bluetooth was mentioned as part of phone-watch connectivity and setup, with LTE or satellite taking over when Bluetooth was unavailable.

Reviewers strongly agreed the 3,000-nit display is a standout, with excellent brightness in sunlight and outdoor use.

Brightness was one of the strongest display themes, with reviewers highlighting brighter AMOLED output and very high MicroLED brightness.

Build quality was repeatedly praised as premium, rugged, and solid, with reviewers calling out top-notch construction.

Build quality was described as premium and solid, supported by titanium, sapphire, thicker construction, and rugged positioning.

The Quick Button was often useful, but reviewers repeatedly criticized the missing rotating bezel, absent crown-like control, and limited customization.

Button controls were viewed positively overall, with tactile feedback, action-button access, and easier navigation noted.

Call handling worked well as a phone-extension feature, with reviewers using or highlighting calls from the wrist.

Call handling was useful over LTE, but reviewers also noted Messenger-app limits, call failures, and uneven reliability.

Calorie tracking was present in daily stats and workout targets, but reviewer evidence focused more on availability than accuracy or depth.

Calorie tracking appeared as an at-a-glance watch-face data point rather than as a deeply tested metric.

Charging convenience was mixed to weak because wireless charging exists, but reverse wireless charging was removed and top-ups still require planning.

Charging speed was a recurring drawback, with reviewers reporting roughly 1.5 to 3 hours for a full recharge.

Coaching support was clearest through Wellness Tips and audio feedback tied to goals, but evidence was narrower than for core tracking.

Coaching features were a strength, including Garmin Coach, Training Readiness, daily suggested workouts, and training analysis.

Comfort depended heavily on wrist size and use case: several reviewers wore it comfortably, while others found it too large or disruptive for sleep.

Comfort was mixed to negative because the watch is thick and bulky, though one reviewer said it wore better than the numbers suggest.

Samsung Health was praised for useful aggregation and free features, but the broader app setup was criticized for requiring multiple Samsung apps.

Companion app quality was split: standard setup and Connect were praised, while LTE/inReach/Messenger setup was called cumbersome.

NFC and wallet payments were useful and reliable for several reviewers, though one long-term user disliked the PIN friction.

Contactless payments were noted through NFC payments as part of the watch’s Garmin smart-feature set.

Compatibility was a major caveat: the watch is Android-only and many advanced features are best or only available with Samsung phones.

Cross-platform evidence was limited but positive, with Android setup tested and Apple-device setup expected to be similar.

Customization was a clear strength, covering data pages, complications, watch faces, tiles, and the Quick Button.

Customization stood out through data fields, watch-face configuration, custom focus modes, canned messages, and flexible connectivity controls.

Display quality was one of the strongest areas, with reviewers praising the AMOLED panel, clarity, size, sharpness, and visual impact.

Display quality was highly praised for sharpness, vibrancy, brightness, and visibility, though MicroLED battery tradeoffs appeared.

Durability was widely praised, with evidence around titanium, sapphire, rugged ratings, scratch resistance, and long-term wear.

Durability was a major strength, with ruggedness, MIL-STD testing, sapphire, titanium, and adventure use all supporting high scores.

ECG was valued as an advanced health feature, but multiple reviewers noted Samsung-phone or app restrictions.

ECG support was clearly present, with reviewers mentioning ECG readings, rhythm checks, and AFib detection.

Fit was polarizing because the 47mm body felt comfortable to some but bulky, wide, or wrist-dominating to others.

Fit was a recurring concern because of thickness, bulk, and the lack of a smaller 43 mm model.

Fitness accuracy was broadly positive for runs and GPS workouts, but reviewers still reported sport-specific weaknesses and mixed conclusions.

Fitness tracking accuracy was mostly praised for GPS and heart-rate data, though one field test reported a map-track bug after satellite messaging.

GPS accuracy was one of the product’s clearest wins, with many reviewers finding it accurate, fast-locking, or finally competitive.

GPS accuracy was consistently praised by running reviewers, with multi-band GPS and marathon/testing evidence, aside from one reliability bug.

Health accuracy was mixed: some scores and sensors seemed useful or consistent, while AGEs, body composition, and broader insights drew skepticism.

Health tracking accuracy was supported mainly by strong heart-rate and GPS evidence from wrist-based workout testing.

Heart-rate accuracy was usually strong for running and everyday workouts, but reviewers reported weaknesses in cycling, rowing, or certain conditions.

Heart-rate accuracy was widely positive, with several reviewers comparing readings favorably against chest straps.

LTE was part of the Ultra’s default configuration and supported independent smartwatch use, though reviewers did not deeply stress-test it.

LTE connectivity was the flagship upgrade, useful for phone-free messaging, calls, LiveTrack, and safety, but field reliability varied.

Navigation was mixed: GPX, compass, Track Back, and turn-by-turn features helped, but reviewers criticized missing maps and limited routing depth.

Materials quality was consistently praised, especially titanium, sapphire crystal, and the more premium feel versus aluminum Galaxy Watches.

Materials quality was consistently premium, with titanium, sapphire, polymer construction, and rugged bezels repeatedly mentioned.

Navigation was mixed to weak: touch and touch-bezel controls can work, but reviewers missed a rotating bezel or crown.

Menu navigation was generally flexible and familiar, though LTE-signal access and option complexity created some friction.

Music and media controls were useful as a phone-free convenience for pausing, skipping, and playback control.

Music features included Garmin music services and Spotify support, but one reviewer noted there was no Spotify streaming over LTE.

Onboard music was supported by downloading music to the watch and linking to Spotify, Amazon Music, and Deezer.

The Wear OS 5 and One UI Watch experience was considered modern and capable, with performance and efficiency improvements.

The operating system experience was familiar and capable, but not dramatically changed in software features.

Outdoor visibility was excellent in most situations thanks to the bright screen, though one reviewer noted underwater visibility limits.

Outdoor visibility was a clear strength, with multiple reviewers praising sunny-day, full-sun, and harsh-light readability.

Pairing was mixed: phone setup could be easy and Samsung integration strong, but cycling power-meter pairing was poor.

Pairing reliability was strong in the standard setup flow, with QR/app pairing described as painless and quick.

Recovery and readiness insights were useful but uneven, with Energy Score and post-workout recovery data sometimes lacking sensitivity.

Recovery insights were a Garmin strength, especially Training Readiness, Body Battery, sleep-related guidance, and daily health insights.

Reliability was mostly positive over time, especially battery health, but reviewers noted isolated workout stoppage and power-warning issues.

Reliability was mixed: some reviewers praised rugged dependability, while others found satellite, LTE, software, and GPS-track issues.

Safety features were a plus, especially the loud emergency siren and outdoor-focused emergency positioning.

Safety features were central, including LiveTrack, incident detection, LTE/satellite SOS, and check-ins, but paid SOS access was a concern.

Size options were weak because the Ultra only comes in one 47mm case, leaving smaller-wrist users with no Ultra-sized alternative.

Size options were a consistent weakness because the Pro dropped the 43 mm option and starts at larger, bulkier cases.

Sleep tracking accuracy was mixed: several reviewers found sleep/wake times close, while others saw gaps, optimistic scoring, or idle-time confusion.

Notifications generally worked well as a phone-extension feature, with reviewers appreciating wrist-based texting and alerts.

Smartwatch features were broad and capable, with reviewers highlighting Wear OS tools, Samsung ecosystem functions, sports modes, and phone-extension use.

Smartwatch features were broad for Garmin, including LTE communication, music, payments, apps, and safety tools, but still less app-rich than Apple.

Software smoothness was a major strength, with reviewers repeatedly reporting fast, fluid, lag-free performance.

Software smoothness was mixed, with some smooth navigation evidence and one review reporting restarts and bugs.

Step counting was generally acceptable but not flawless, with reviewers noting close controls in one case and phantom or hand-motion-related steps in others.

Stress tracking was present but weakly reviewed, with one reviewer calling it an afterthought and another simply listing it among Samsung Health tools.

Stress tracking was mentioned as part of the broader health and wellness tracking suite.

Design was polarizing: some reviewers loved the bold rugged look, while others disliked the squircle body and Apple-like cues.

Style and design were viewed positively for rugged, premium looks, though bulk affected wearability.

Third-party app support was a Wear OS advantage, especially popular apps like Komoot, Strava, Spotify, and broader Wear OS options.

Third-party app support was present through Connect IQ, but app experience and Garmin Messenger setup were less polished than mainstream smartwatches.

Touch input was fine in dry conditions but a weakness in sweat, rain, or wet sports situations.

Touchscreen responsiveness evidence was limited but positive, with responsiveness described as matching the non-Pro Fenix 8.

The UI was generally refined and familiar, though some reviewers found Samsung’s watch experience less straightforward than rivals.

The user interface was data-rich and familiar, but small-keyboard typing made some communication tasks fiddly.

Value was a recurring concern because the Ultra costs far more than Watch 7 while sharing many features, despite its rugged advantages.

Value for money was the clearest concern: reviewers repeatedly tied worth to whether LTE/satellite connectivity is truly needed.

Watch faces were praised for attractiveness, customization, complications, and useful at-a-glance information.

Watch-face quality was mixed, with quick swapping and rich data fields balanced by one reviewer disliking the default face.

Water resistance was stronger than standard Galaxy Watches and good for swimming/open water, but reviewers noted it is not a true dive-sports watch.

Water resistance was strong, with 100 m water resistance and dive-related use repeatedly noted.

Wellness insights were promising but mixed: Energy Score and Wellness Tips helped some reviewers, while AGEs and score sensitivity drew criticism.

Wellness insights were supported by Morning and Evening Reports, Body Battery, recovery guidance, and daily health insights.

Wi-Fi setup and connectivity were supported through the Galaxy Wearable flow, but review evidence was limited to basic connection behavior.

Wi-Fi connectivity was mentioned in the specification context alongside Bluetooth, LTE-M, and GPS.

Workout variety was strong, covering multisport, triathlon, gym machines, runs, hikes, swims, rides, and many activity profiles.

Workout tracking variety was a major strength, with reviewers citing broad sports modes, serious runner metrics, and comprehensive tracking.