The watch can automatically recognize at least some activities and add them if you forget to start tracking manually.
Reviews describe auto-detection as reliable for walks and runs and able to recognize many workout types, though one reviewer treats it more as a convenience backup than a substitute for manually choosing the exact workout.
Reviewers liked Garmin's broader ecosystem, especially easy switching between Garmin devices and shared value across Garmin products.
Reviews highlight lots of available apps, including media and fitness options, and portray the Wear OS app catalog as broad enough to add meaningful utility to the watch.
The nylon ComfortFit band is a clear differentiator: reviewers liked its light, stylish feel, but others found it sweaty, awkward, or less premium-looking than silicone.
The band system is easy to swap, stays secure in daily wear, and is described as robust, though one review notes that genuine replacement bands are expensive.
Battery life was consistently strong in review use, with reports of roughly a week of wear and enough endurance for multiple rounds, though it is still behind higher-end Garmin models.
Battery life is consistently one of the watch’s strongest traits, with reviewers reporting anything from roughly 35–36 hours under heavier use to multiple days in lighter real-world use.
Pulse Ox support is included, with blood oxygen tracking described as part of the S50's broader health feature set.
Blood oxygen tracking is widely available as part of the sensor package, but one long-term review says the SpO2 readings tend to run low, so confidence in the metric is mixed.
Bluetooth connectivity supports accessory pairing, including direct rangefinder integration.
The AMOLED screen is generally described as bright and crisp, though one reviewer wanted more brightness for smaller details in harsh sun.
The display’s brightness is a standout strength in the review that directly measures it, with the screen described as exceptionally bright.
Build impressions were mostly positive thanks to durable glass and a slim, useful design, but one reviewer said the light case felt a bit plasticky.
Reviews describe the chassis as rugged and premium, with a solid case that fits the Ultra’s outdoor positioning.
The two-button layout is easy enough to use, but reviewers noted it offers fewer physical controls than pricier Garmin models.
The Quick button gets positive marks for usefulness and shortcut flexibility, but other reviews dislike the overall button layout or want better workout-time control behavior.
Call handling is basic; you can answer or reject calls, but functionality stops there.
Reviews confirm that the watch supports speaker-and-mic calling, but they focus more on availability and setup than on deep call-quality analysis.
Calorie burn tracking is present as part of the health dashboard, but reviewers did not provide deep evidence on how actionable it is.
Charging is easy for existing Garmin owners because it uses Garmin's familiar cable, but the proprietary connector is less convenient than USB-C.
Wireless charging is a plus, but convenience is undercut by Samsung’s decision to omit the wall charging block in the box.
Charging speed was described as reasonably quick, with one reviewer ready to go after only a few hours of initial charging.
Charging looks decent rather than class-leading, with one review citing about 95 minutes for a full charge and another showing a meaningful top-up during a short morning routine.
Guided breathing tools and Garmin health coaching add useful coaching beyond raw stat collection.
Running Coach is the standout coaching feature, with reviews describing personalized plans, helpful guidance, and useful support for improving pace or distance.
Comfort is one of the S50's biggest strengths, with repeated praise for the light, low-profile case, though the band can feel less ideal once sweaty.
Comfort is generally good for a large watch thanks to the straps and wrist feel, but reviewers who prefer smaller watches still notice the size and weight.
The Garmin Golf app pairing and day-to-day connection were repeatedly described as simple, seamless, and reliable.
Setup and app integration are smooth, but Samsung’s split between Galaxy Wearable and Samsung Health remains a mild annoyance.
Garmin Pay is supported, but usefulness depends heavily on bank compatibility and was described as limited in at least one market.
Samsung Wallet or Pay access is readily available from the watch and is framed as convenient for payments on the go.
Cross-platform support is functional but uneven; one reviewer specifically found iPhone notification control restrictive.
The watch works with Android phones beyond Samsung, but the best experience is still framed as being inside Samsung’s own ecosystem, and iPhone compatibility is off the table.
Customization is strong, with support for custom photos and broad watch-face personalization.
Customization is a major strength, with repeated praise for editable widgets, watch faces, colors, fonts, and shortcut layouts.
Display quality is a standout, with repeated praise for the crisp, vibrant AMOLED panel.
The display is repeatedly described as large, vibrant, detailed, and excellent to look at, making it one of the clearest strengths in the review set.
Durability looks solid from review evidence, especially the Gorilla Glass lens.
The Ultra’s rugged build and durability are repeated positives, with both spec-focused and long-term reviews reinforcing its tough-watch positioning.
ECG is supported and easy to access, but Samsung-specific limitations still apply for some advanced health functions.
Fit is generally praised thanks to the flat profile and flexible strap adjustment, though one reviewer found the band loop tight when putting the watch on.
Fit is polarizing: larger-wrist users like the substantial case, while others call it bulky or simply too big.
One reviewer said the body battery and related fitness tracking felt true to how they actually felt day to day.
General fitness tracking is reviewed positively overall, with one reviewer saying it matched a Garmin closely, but the scientific review still frames it as good enough rather than class-leading.
Golf GPS accuracy was consistently strong, with distance readings reported within a couple of yards and quick satellite acquisition.
GPS performance is usually described as accurate or very good for normal use, but the scientific review says it is not perfect and trails stronger sports-watch options.
Review evidence points to credible health insights, with one reviewer saying the watch's body battery matched their real fatigue levels well.
The dedicated scientific review judges the overall health-and-sports tracking package as acceptable rather than elite, with clear room for improvement versus stronger competitors.
Heart-rate tracking is solid for running in several reviews, but the scientific review stops short of calling it best-in-class.
LTE availability is a clear Ultra advantage, with reviewers appreciating phone-free use and noting that LTE is standard on this model.
Materials are solid for the price, with anodized aluminum and Gorilla Glass called out positively.
Titanium construction and premium materials are central to the Ultra’s identity and are repeatedly cited as meaningful differentiators.
Once the key gestures and long-press actions are learned, menu navigation is described as straightforward.
Navigation is serviceable and helped by touch and haptics, but several reviews still miss a true rotating control or want better workout-time interactions.
Music controls are available, but the experience is more utility-focused than polished and does not always surface controls automatically.
Music access is integrated into the interface, with reviewers noting Spotify-aware controls and quick access from the watch.
The watch can store music locally for direct playback from the device.
The move to 64GB is one of the clearest 2025 upgrades and is repeatedly framed as useful for storing music, podcasts, or other offline content directly on the watch.
Core navigation is easy and intuitive, but some smartwatch interactions feel less refined than Apple Watch-style experiences.
One UI Watch and One UI 8 are portrayed as feature-rich and modern, with newer software bringing visible interface changes and new capabilities.
Outdoor visibility is good for main yardage data, but small on-screen details can get harder to read in very bright sunlight.
Outdoor readability is a clear strength, with multiple reviews saying the screen stays readable in bright sun.
Pairing reliability is excellent in review use, with setup described as seamless and stable afterward.
Setup is described as immediate and hassle-free in the review that directly covers pairing.
Recovery features are useful, with reviewers calling out nightly recovery insight and hours-to-recover guidance.
The recovery-style insight layer exists, but the long-term review says the recommendations often feel off or unhelpful.
Reliability is a major strength, with one reviewer calling Garmin golf watches totally dependable.
One review notes occasional display interruptions, suggesting that everyday reliability is good but not flawless.
Safety support includes fall detection and emergency contact options when set up.
Safety-minded setup options and the built-in siren add real appeal for outdoor-focused users.
Size choice is limited compared with Garmin's pricier alternatives, and reviewers who prefer larger watches may find the S50 too small.
Multiple reviews call out the lack of size choice, noting that the watch comes only in a single 47mm configuration.
Sleep tracking was well regarded, with reviewers praising the detail and overall usefulness of the sleep scoring system.
Sleep tracking is useful but mixed: some reviews call the stages relatively accurate, while others say certain sleep metrics still miss obvious awake time.
Notifications work for triage and golf-mode quality-of-life features, but replies and granular app control are limited.
Notifications are easy to access from the main interface and behave like a normal smartwatch strength.
Beyond golf, the S50 adds meaningful smartwatch and health functionality, which several reviewers saw as its main differentiator.
The Ultra is consistently described as feature-packed, combining fitness tools with everyday smart features like calls, texts, and assistant access.
General software behavior feels smooth once the basic control scheme is learned.
Day-to-day performance is smooth in the review that directly comments on software behavior, with fast app launches and fluid operation.
One detailed long-term review found step counts spot-on in normal walking, while also noting that locked-arm situations can reduce accuracy.
Stress tracking is included as part of the watch's everyday wellness toolkit.
Reviewers repeatedly described the S50 as sleek, slim, and stylish.
Design reactions are mixed: some reviewers like the rugged adventure look and color options, while others find the watch too big or not especially attractive.
Third-party media support exists, with named support for services like Amazon Music and Spotify.
Third-party fitness and media apps are part of the appeal, with examples like Spotify, Strava, Map My Run, and Hole19 explicitly mentioned.
Touch input was praised as very responsive.
The interface is broadly intuitive and easy to learn, though one reviewer still found the golf side a bit complicated at first.
The updated UI is generally viewed as more functional and easier to organize, though some reviewers still think Samsung’s visual design language looks odd or over-layered.
Most reviewers saw strong value in the S50's mix of golf and health features, though the subscription model and overlap with cheaper or pricier Garmin models complicate the value story.
Value is the biggest caveat. Reviews repeatedly say the watch is hard to justify at launch price unless you specifically want the Ultra’s rugged build, LTE, or extra storage.
Voice assistant support is effectively absent in review use; one reviewer noted you cannot use the watch to talk to Siri.
Gemini and voice-assistant access are treated as genuinely useful additions, especially for quick hands-free interactions from the wrist.
Reviewers liked the stock face aesthetics and noted plenty of additional face options.
Watch faces are a standout strength, with repeated praise for variety, aesthetics, and customization depth.
Reviewers treated the S50 as suitable for swimming or shower use, with the main caveat being that the nylon band dries more slowly.
Reviews consistently frame the watch as well-suited to water exposure, with strong resistance credentials and real-world confidence for wet conditions.
Wellness insights are a clear strength, with sleep coach, nap tracking, reminders, breathing tools, and body battery called out repeatedly.
Wellness features like Energy Score, guidance, and metric explanations add context, but some reviewers feel parts of the insight layer are generic or gimmicky.
Wi-Fi connectivity is available for updates and related syncing.
Workout support extends well beyond golf, with multiple sports modes and activity profiles available.
Workout support is broad, with reviewers describing lots of trackable activities and something for nearly everyone.