Compare Samsung Galaxy Watch Ultra (2024) vs Suunto Vertical 2

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

Evidence for automatic activity handling is limited; the clearest support is commute logging for walking or cycling rather than broad automatic workout detection.

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

The app ecosystem is serviceable and can connect with health/training platforms, but multiple reviewers explicitly said it is not as deep or rich as Garmin's.

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

Band quality is mostly positive, especially softness, stretch, and comfort, though one reviewer disliked the stock band and another noted initial stiffness.

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 is the headline strength, with nearly every reviewer praising long smartwatch runtime, strong GPS endurance, and unusually good AMOLED stamina.

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

Blood oxygen tracking is present and repeatedly mentioned as part of the health suite, with one reviewer noting more stable readings from the redesigned sensor.

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

Bluetooth support is useful for headphones, turn prompts, and music control, but the evidence is narrower than for core fitness features.

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

Brightness was strongly praised, with multiple reviewers highlighting the 2,000-nit AMOLED screen and strong lighting performance, despite one complaint about dim indoor behavior.

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

Build quality is rugged and premium, with reviewers citing solid metal construction, sapphire protection, and little concern about normal outdoor knocks.

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

Button controls are a strong outdoor feature, especially with gloves, though several reviewers preferred a dial or wanted more consistent back-button behavior.

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

Call handling is limited. Reviewers mention seeing, answering, or declining calls, but not full on-watch calling.

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

Calorie data is available in daily and workout summaries, but usefulness is moderated by one reviewer's concern that calories were overestimated.

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

Charging convenience is much improved thanks to a stronger magnetic USB-C charger, with reviewers repeatedly saying it stays attached and fixes older friction.

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

Charging speed is acceptable rather than exceptional, with evidence around roughly 90 minutes to 1 hour 45 minutes for a full or near-full charge.

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

Coaching features are meaningful, with Suunto Coach, AI-driven suggestions, and plans appearing in multiple reviews, but one reviewer found plan duration limitations.

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 is the main physical tradeoff: several reviewers found it wearable or surprisingly comfortable, but many also called it heavy, bulky, or chunky for sleep and daily wear.

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

The companion app is generally clean, useful, and increasingly complete, but it is not universally praised because some reviewers found it less engaging or less reliable in the background.

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

Contactless payment support is effectively absent; reviewers directly noted no tap-to-pay or wallet-style functionality.

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

Cross-platform compatibility is directly supported by iOS and Android compatibility, though platform-specific smart features remain limited.

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

Customization is solid for data fields, shortcuts, sports modes, widgets, and watch faces, though some changes require the app or SuuntoPlus.

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

Display quality was one of the most consistent strengths: reviewers praised the AMOLED screen as bright, sharp, colorful, clear, and a major upgrade.

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

Durability is a strong point, with reviewers reporting scratch resistance, tough outdoor confidence, and only minor wear in some cases.

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

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

Fit is generally secure once dialed in, with reviewers praising wrist stability while also noting that fit matters for heart-rate accuracy on a larger watch.

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

Fitness tracking was generally trusted, especially when reviewers considered GPS and heart-rate data together, though the broader accuracy picture still depends on activity and fit.

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

Land-based GPS accuracy was one of the strongest areas, with reviewers calling it spot-on, near-perfect, or flawless; the main caveat was poorer open-water swim behavior in one test.

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

General health metrics were treated as useful and mostly credible, but reviewers tied accuracy to specific metrics and noted edge cases around sleep, steps, calories, and heart-rate behavior.

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 improved over older Suuntos and often solid for steady running, hiking, and cycling, but several reviewers saw startup, interval, cadence-lock, or large-watch fit issues.

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

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 is high, with stainless steel or titanium, sapphire glass, and metal construction repeatedly highlighted.

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

Menu navigation is improved but not perfect: reviewers liked the button flow and app structure but cited clunky flashlight access, route limits, and some unintuitive activity organization.

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

Music controls work for phone-based playback and Bluetooth-headphone control, but reviewers consistently position them as basic controls rather than full music features.

Onboard music storage is a consistent weakness, with reviewers repeatedly stating that the watch cannot store music or run offline music services.

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

The operating system feels smoother and more intuitive than older Vertical software, but reviewers still see Garmin as more complete.

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

Outdoor visibility was excellent across the evidence, with reviewers repeatedly saying the screen stayed readable in sun, low light, bad weather, and direct sunlight.

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

Pairing and syncing reliability is mixed: one reviewer had no connection issues, another praised fast syncing, while another reported background refresh friction.

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

Recovery insights are a clear strength, with reviewers citing recovery time, resources, training stress, chronic load, and performance trends across the watch and app.

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

Reliability is mostly positive for navigation and outdoor use, but there are caveats around map rendering, background sync, and setup friction.

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

Safety features center on the LED flashlight, red mode, alerts, SOS-style patterns, offline maps, and find-back navigation, though true satellite SOS is missing.

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

Size options are limited. Reviewers repeatedly frame it as a large 49mm watch, with steel and titanium trims but little real case-size choice.

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

Sleep tracking drew mixed-positive comments: some reviewers found it accurate or improved, while others reported quirky stage or wake detection and noted the watch can feel large overnight.

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

Notifications are functional but basic: several reviewers called them read-only or limited, though another found them reliable for calls, messages, and app alerts.

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

Smartwatch functionality is intentionally stripped back, with reviewers emphasizing the absence of richer lifestyle features and framing it as an outdoor tool.

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

Software smoothness was widely praised, with repeated comments about faster menus, snappier performance, smoother animations, and a much improved interface.

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.

Step tracking is supported and visible in daily stats, but evidence is mixed because one reviewer specifically reported frequent step overcounting.

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

Stress-related tracking appears through ZoneSense, HRV, TSB, and Training Stress Score rather than a simple lifestyle stress widget, making it more training-focused.

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

Style and design were praised more than typical rugged watches, with reviewers calling it sleek, refined, futuristic, and good-looking despite its size.

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

Third-party support is a bright spot for a performance watch, with repeated mentions of Strava, TrainingPeaks, Komoot, SuuntoPlus, and partner integrations.

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

Touchscreen responsiveness is mostly good, but reviewers noted occasional lag, wet-screen confusion, or preference for physical controls in hard conditions.

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

The interface is readable and visually organized, with good use of color and fonts, but the touch-first logic and dense training terminology can require adjustment.

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

Value is favorable versus Garmin and other premium rivals, but reviewers still questioned the high titanium price and overlap with the cheaper Race 2.

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

Watch face feedback is mixed: reviewers liked customization and data, but the dimmed AMOLED state drew criticism for readability.

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 is well supported, with reviewers citing 100-meter resistance, pool use, swimming, snorkeling, and comfort taking it into water.

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

Wellness insights are useful and easy to digest, especially resources, body-energy-style feedback, sleep, HRV, and training trends, though the ecosystem stays leaner than Garmin.

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

Wi-Fi is mainly relevant to maps and sync features; reviewers found it necessary and useful, though map downloads or setup could be fiddly.

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

Workout coverage was a major point of agreement: reviewers repeatedly cited 100-plus, 115-plus, or even 150-plus activity modes.