Compare Samsung Galaxy Watch 8 vs Garmin Forerunner 570

Automatic workout detection was generally prompt and useful for CrossFit, walks, bike rides, and common exercises, though one reviewer noted detection can take a few minutes.

Reviewers noted helpful race/activity automation, especially AutoLap timing gates and finish-line cleanup, but evidence is narrow rather than a broad auto-detection theme.

Reviewers treated the antioxidant index as a novel but uneven health metric: one called it unique, while several questioned usefulness, verification, or anxiety risk.

The app ecosystem is a strength because Google Play and Wear OS provide major smartwatch apps alongside Samsung's own software layer.

Garmin's app ecosystem is useful through Connect IQ and watchface downloads, though reviewers repeatedly describe it as more limited than Apple or Wear OS.

Bands are usually described as soft, comfortable, and easier to swap, but the new proprietary lug system and compatibility limits reduce enthusiasm.

The silicone/translucent bands are generally praised for softness, fit, sweat comfort, and durability, with one reviewer noting a strap tail/bump annoyance.

Battery life is the most consistent weakness: reviewers usually got about one day to a day and a half, with heavier use requiring daily charging.

Battery life is divisive: still far better than mainstream smartwatches for some users, but several reviewers saw a drop from the 265 and short always-on endurance.

Blood oxygen tracking is repeatedly listed as available for sleep and general health monitoring, with reviewers treating SpO2 as a standard included health metric.

Blood oxygen tracking is present and used in overnight health tracking, but reviewers mention it as part of the health suite rather than a standout accuracy feature.

Bluetooth support is present for models, headphones, speakers, and phone-call features, with later reviews also noting Bluetooth 5.3.

Bluetooth supports calls and pairing with phones/sensors, but one reviewer reported frequent phone disconnect notices, making connectivity evidence mixed.

Brightness is a major upgrade, with multiple reviewers citing the 3,000-nit peak brightness as a useful step up.

Brightness is one of the clearest strengths, with reviewers calling the AMOLED screen brighter, vivid, and among Garmin's brightest.

Build quality is mostly positive thanks to sapphire glass, durability ratings, and the cushion case, although raised-screen confidence varies by reviewer.

Build quality is viewed positively thanks to a robust-feeling case and upgraded aluminum bezel, with no major build concerns outside price-tier omissions.

Button controls are useful but mixed: customizable presses and gestures help, while several reviewers prefer the Classic's tactile controls or find base buttons underused.

The five-button setup is repeatedly praised for sweaty, rainy, gloved, and swimming use, while also complementing the touchscreen well.

Call handling is well supported, with reviewers noting calls and texts from the watch and direct Bluetooth phone-call support.

Call handling is a solid new smartwatch feature via microphone, speaker, and Bluetooth, though reviewers usually treat it as handy rather than essential.

Calorie usefulness is present but not a standout: reviewers mention Energy Score, calories burned, and manual food/calorie entry rather than deep calorie guidance.

Calorie tracking is available and tied into activity details, including pack-weight calculations, but reviewers do not deeply validate calorie accuracy.

Charging convenience is mixed: the magnetic puck or cable is included, but there is no wall brick and reverse wireless charging is not supported.

Charging convenience is acceptable but not premium: Garmin's connector is functional and fast enough, yet the lack of wireless charging is a recurring caveat.

Charging speed ranges from solid short top-ups to underwhelming full charges, with reviewers reporting roughly 30 minutes to around half and up to nearly two hours for full.

Charging speed receives positive user evidence, with one long-term reviewer saying it can recharge during a morning shower.

Coaching features are a major theme, especially Running Coach and sleep guidance; reviewers found them motivating and actionable but not always deeply personalized.

Coaching features are a major strength, including Garmin Coach, triathlon plans, daily workout suggestions, and adaptive training guidance.

Comfort earns the strongest praise, with many reviewers saying the thinner design, fit, and band make it easy to wear all day, during workouts, and overnight.

Comfort is broadly strong, with reviewers calling it light and wearable all day; only larger-size sleep comfort and strap buckle issues temper the praise.

The companion app experience is split: Samsung Health is praised as useful and well designed, but needing multiple apps and setup attention is a recurring friction point.

Garmin Connect is powerful and data-rich, though one reviewer notes its learning curve and depth can feel overwhelming.

Contactless payments are clearly supported through NFC, Samsung Pay, Google Pay, or mobile payments, and reviewers treat them as expected smartwatch functionality.

Contactless payment support is confirmed through NFC payments, but reviewers mention it briefly rather than as a major buying reason.

Cross-platform compatibility is a weakness because the watch targets Android/Samsung users and explicitly does not work with iPhone, with some features reserved for Samsung phones.

Cross-platform use is solid for notifications on Android and iPhone, but iPhone reply limitations keep it short of Apple Watch-level integration.

Customization is strong through customizable tiles, stacked widgets, app layout options, and easy access to running tasks through the Now Bar.

Customization is strong across watchfaces, widgets, data fields, layouts, colors, and report options, with several reviewers highlighting personalization.

Display quality is widely praised, with reviewers describing the AMOLED screen as vivid, gorgeous, bright, and beautiful.

Display quality is a standout: the AMOLED panel is sharp, vivid, responsive, and frequently cited as a major upgrade.

Durability is mixed: official ratings and extra case material help, but soft aluminum, raised glass, and scratch/ding concerns appear in several reviews.

Durability evidence is mostly positive, with bezels, bands, water use, and glass holding up well, though one review noted small scratches or heat-related unresponsiveness.

ECG functionality is present and one reviewer calls ECG readings dependable, with others listing ECG among the retained health features.

ECG functionality is the clearest omission: many reviewers criticize the lack of ECG despite the newer heart-rate sensor and the price.

Fit is a meaningful upgrade, with dynamic lugs and a snuger wrist position improving comfort and sensor contact.

Fit is praised for secure, no-bounce wear and useful size options, particularly for smaller wrists.

Fitness tracking accuracy is good but not flawless: some reviewers saw Garmin-like agreement, while others found treadmill or distance tracking off.

Fitness tracking accuracy is strong overall, anchored by consistently praised GPS and heart-rate performance across running, cycling, and multisport use.

GPS is capable and dual-band, but reviews are mixed between fast/accurate route tracking and concerns that it falls short of top sports watches.

GPS accuracy is one of the strongest attributes, with reviewers repeatedly calling tracks excellent, flawless, near-perfect, or among the best tested.

General health tracking accuracy is solid overall, with reviewers calling data accurate or comprehensive, while not every experimental metric proves equally useful.

Health tracking is broad and useful, covering heart rate, sleep, stress, skin temperature, respiration, and wellness metrics, but some illness/sleep limitations appear.

Heart-rate accuracy receives strong marks, with reviewers reporting very accurate readings or differences of only a few beats compared with controls.

Heart-rate accuracy is highly rated across most reviews, especially for running and intervals, though lab-style testing found some delays and dips.

LTE is available as an option and can support standalone use, but several mentions frame it as an add-on rather than a core tested strength.

LTE connectivity is not offered; reviewers explicitly note the lack of cellular connection or cellular smartwatch capability.

Mapping and navigation are useful when Gemini calls up Google Maps, but one reviewer found it still pushed actual directions to the phone.

Navigation is the biggest tradeoff: breadcrumb routing works, but the absence of offline/topographic maps is repeatedly criticized at this price.

Materials are mixed: reviewers mention armor aluminum and sapphire, but some found the aluminum case relatively soft or less durable than stainless steel alternatives.

Materials quality improves over the 265 with an aluminum bezel and Gorilla Glass, giving the watch a more premium feel.

Menu navigation improves through tiles and quick access, but reviewers still criticize the digital bezel, sensitivity, and lack of stronger tactile navigation on the base model.

Menu navigation is mostly intuitive and easy, supported by buttons, touchscreen, Glances, and refreshed menus, though phantom clicks hurt one review.

Music controls are available through the watch and Now Bar, but one reviewer found control limited to Samsung Music in testing.

Music controls are available alongside notifications and calendar previews, but reviewer evidence is brief.

Onboard music support is credible because reviewers cite 32GB storage and the ability to download music, though the Classic offers more storage.

Onboard music storage is supported through 8GB storage, MP3s, and streaming-service syncing, giving it better music capability than many sports watches.

The operating system experience is improved, with Wear OS 6 and One UI 8 described as better, modern, colorful, and engaging.

The updated operating-system experience is cleaner and more modern, with Garmin aligning the 570 with newer Fenix/Forerunner UI styling.

Outdoor visibility is very strong thanks to the brighter display, with reviewers saying it is readable or easy to see outdoors and in direct sunlight.

Outdoor visibility is excellent, with reviewers praising sunlight readability and the bright AMOLED display in harsh outdoor conditions.

Pairing reliability appears straightforward in the available evidence, with the wearable app walking users through setup after the pairing prompt.

Pairing and syncing are mixed: some reviewers found smooth iPhone/Strava syncing, while another saw repeated phone disconnects.

Recovery insights are useful through bedtime guidance, recovery times, vascular-load context, and post-workout actionable suggestions.

Recovery insights are a major reason reviewers liked the watch, especially Training Readiness, Body Battery, HRV, and sleep-informed rest guidance.

Reliability is mostly good for tasks, but not perfect: one reviewer had no snags, while another noticed software gremlins.

Reliability is mixed: core tracking is reliable, but reviewers cite occasional crashes, overheating unresponsiveness, software bugs, and phantom clicks.

Safety features include an SOS shortcut through repeated button presses, though emergency functionality receives limited discussion.

Safety features are solid, with LiveTrack, Incident Detection, and safety/tracking features mentioned as part of the package.

Size options are straightforward, with the base watch offered in 40mm and 44mm sizes across reviewers.

Size options are a strength because the 570 comes in 42mm and 47mm, making it more accessible than single-size Garmin alternatives.

Sleep tracking is generally strong and often described as accurate or detailed, though at least one reviewer still saw disagreement on sleep-stage details.

Sleep tracking is useful but not class-leading; some found it reasonably accurate while others called it less robust or less complete than competitors.

Smartphone notifications are functional and reply-capable, but reviewers disagree on prominence, with some finding alerts easy to miss.

Smartphone notifications work, but evidence is mixed because one reviewer found notification handling intrusive during workouts.

Smartwatch features are broad, spanning apps, Gemini, calls, texts, payments, health tools, and phone-extension functions.

Smartwatch features improved meaningfully with mic, speaker, calls, voice commands, music, NFC, reports, and notifications, though it is not a full smartwatch.

Software smoothness is mostly strong, with snappy, responsive, modern performance repeatedly noted, though wake-up slowness appears in one review.

Software smoothness is generally positive, with reviewers describing the interface as polished, faster, and modern, but not bug-free.

Step counting looks reasonably accurate, with manual alignment and only small variances reported.

Step counting appears accurate in direct step tests and is part of the daily tracking suite.

Stress tracking is present through stress-level views, breathing exercises, high-stress alerts, and manual monitoring options.

Stress tracking feeds into readiness and wellness guidance, giving it practical value for recovery decisions.

Style and design are polarizing but often praised: reviewers like the refreshed, minimalist cushion look, while some strongly dislike the standard model's appearance.

Style and design are a standout upgrade, with reviewers praising the colorful, expressive, more premium look.

Third-party app support is strong thanks to Google Play access and examples like Spotify and other smartwatch apps.

Third-party app support exists through Connect IQ, but reviewers view Garmin's store as useful yet limited versus full smartwatch platforms.

Touchscreen responsiveness is strong overall, with reviewers noting instantaneous responses, very responsive gestures, and quick bezel-style swiping.

Touchscreen responsiveness is widely praised as responsive, fast, and useful, especially alongside the physical buttons.

The user interface is one of the bigger upgrades, with Now Bar, better tiles, quick toggles, and smoother layouts drawing repeated praise.

The user interface is cleaner and easier to navigate than before, though Garmin's learning curve and rare menu quirks remain.

Value for money is mixed: some reviewers gave strong recommendations, while others questioned the price increase or upgrade value.

Value for money is the most common concern: reviewers like the watch but repeatedly say the price is high versus the 265, 965, 970, and rivals.

Voice assistant quality is a standout because Gemini is repeatedly described as useful, faster, better than older assistants, and well integrated.

Voice assistant and command quality is good for watch tasks and commands, while phone-assistant workflows can be clunky or dependent on the phone.

Watch face quality is good, with customizable faces, new designs, phone editing, and broad watch-face access mentioned.

Watch face quality is strong thanks to customization and readable data layouts, with reviewers highlighting clean default faces and useful widgets.

Water resistance is solid, with 5 ATM, IP ratings, and real swim/lake use appearing in the evidence.

Water resistance is well supported for swimming and real-world water exposure, including pools, lakes, ocean use, and a 5ATM rating.

Wellness insights are broad and often useful, especially Energy Score, Vascular Load, sleep coaching, and bedtime guidance, although some reviewers found the data overload or limited impact mixed.

Wellness insights are deep and actionable, especially Body Battery, readiness, stress, sleep, and recovery metrics that shape daily decisions.

Wi-Fi connectivity is supported, including 5GHz Wi-Fi in one review, but reviewers mostly mention it as a spec or requirement for connected AI use.

Workout tracking variety is broad, with many activity modes and automatic activity detection mentioned across reviews.

Workout tracking variety is excellent, with triathlon/multisport support, many sport modes, open-water swimming, gym profiles, and new activity types.