Average score
Product 1: Suunto Vertical 2
3.8
Product 2: Samsung Galaxy Watch 8
4.2
activity auto-detection
Product 1: Suunto Vertical 2
3.8

One review notes that commutes are logged when the user is walking or cycling, indicating some lightweight automatic activity recognition rather than deep auto-detection coverage.

Product 2: Samsung Galaxy Watch 8
4.5

Auto-detection worked well overall, with one reviewer saying it picked up workouts faster than a competing watch, though another noted detection can take a few minutes.

app ecosystem
Product 1: Suunto Vertical 2
2.5

The app environment is described as weaker than Garmin’s, with one review explicitly calling out a less rich app ecosystem.

Product 2: Samsung Galaxy Watch 8
4.8

The app ecosystem is a strength, with Google Play access and broad support for major smartwatch apps.

band quality
Product 1: Suunto Vertical 2
3.8

Band feedback is mixed but generally positive: reviewers like the silicone strap’s comfort, softness, and flexibility, though a few note fiddly hardware or stiff fastening at first.

Product 2: Samsung Galaxy Watch 8
4.3

Bands were generally praised for comfort and feel, but the new attachment system reduces compatibility with older straps.

battery life
Product 1: Suunto Vertical 2
4.7

Battery life is one of the watch’s clearest strengths, with repeated praise for strong real-world endurance in both smartwatch use and GPS-heavy outings.

Product 2: Samsung Galaxy Watch 8
3.1

Battery life is the main compromise, with most reviewers landing around one day to one and a half days depending on use.

blood oxygen tracking
Product 1: Suunto Vertical 2
4.0

Blood oxygen tracking is supported and appears improved, with reviews pointing to onboard blood oxygen sensing and steadier readings from the updated sensor layout.

Product 2: Samsung Galaxy Watch 8
4.3

Blood oxygen tracking is included and generally useful, with multiple reviewers describing readings as accurate or dependable enough for everyday monitoring.

Bluetooth connectivity
Product 1: Suunto Vertical 2
3.8

Bluetooth support is mainly framed around audio accessories, with reviewers noting headphone pairing and turn prompts over paired Bluetooth devices.

Product 2: Samsung Galaxy Watch 8
4.0

Bluetooth support is present, with one review explicitly calling out Bluetooth 5.3.

brightness
Product 1: Suunto Vertical 2
4.8

Brightness is a clear strength, with one reviewer saying the display is easy to see across all lighting conditions.

Product 2: Samsung Galaxy Watch 8
4.8

Brightness was repeatedly praised, with reviewers highlighting the 3000-nit screen and strong visibility.

build quality
Product 1: Suunto Vertical 2
4.7

Reviewers consistently describe the chassis as solid and confidence-inspiring, with no meaningful complaints about the overall build.

Product 2: Samsung Galaxy Watch 8
4.4

Build quality was viewed positively overall, with at least one reviewer saying it feels more premium than earlier standard Galaxy Watches.

button controls
Product 1: Suunto Vertical 2
4.2

Physical buttons are well liked overall, especially for glove use and tactile control, even if some reviewers still prefer a crown in certain situations.

Product 2: Samsung Galaxy Watch 8
4.3

Button controls are easy to use and reasonably flexible, with configurable shortcuts and straightforward physical inputs.

call handling
Product 1: Suunto Vertical 2
2.2

Call handling is limited: one review says calls can be answered or declined from the watch, while another notes you cannot actually answer a call on the watch itself.

Product 2: Samsung Galaxy Watch 8
4.2

The watch supports on-wrist calling, including direct phone calls from the watch interface.

calorie tracking usefulness
Product 1: Suunto Vertical 2
2.6

Calorie data is treated cautiously, with one review saying the watch can overestimate calories burned.

Product 2: Samsung Galaxy Watch 8
4.0

Calorie-related features are useful enough for basic tracking and planning, but they were not treated as a standout strength.

charging convenience
Product 1: Suunto Vertical 2
4.8

Charging convenience is much improved thanks to the stronger magnetic attachment, which reviewers say now stays put and feels far less fussy.

Product 2: Samsung Galaxy Watch 8
3.4

Charging is simple with the magnetic puck, but convenience is reduced by missing extras like a power brick or reverse wireless charging support.

charging speed
Product 1: Suunto Vertical 2
3.0

Charging speed is adequate rather than standout, with one review calling the roughly 90-minute charge time unimpressive.

Product 2: Samsung Galaxy Watch 8
4.0

Charging speed is decent for quick top-ups, though full charges can still take a while depending on the review.

coaching features
Product 1: Suunto Vertical 2
4.0

Coaching tools are meaningful but not perfect, with reviewers highlighting Suunto Coach, training plans, AI-driven insights, and race predictions that are useful if not always exact.

Product 2: Samsung Galaxy Watch 8
4.3

Running and sleep coaching were frequently highlighted as helpful, though some coaching plans felt basic or beginner-oriented.

comfort
Product 1: Suunto Vertical 2
3.9

Comfort is good for a large adventure watch, but not effortless; several reviews say it wears well once on, while others still call it bulky or heavy.

Product 2: Samsung Galaxy Watch 8
4.9

Comfort is one of the watch’s biggest strengths, with reviewers consistently praising the light, slim design for all-day wear and sleep tracking.

companion app quality
Product 1: Suunto Vertical 2
3.6

The companion app gets mixed feedback: several reviewers praise its clean dashboard and digestible presentation, while others still find parts of the experience dated or restrictive.

Product 2: Samsung Galaxy Watch 8
4.0

Samsung’s companion apps are often informative and polished, but needing multiple apps remains a recurring frustration.

contactless payments
Product 1: Suunto Vertical 2
1.1

Contactless payments are a clear miss, with multiple reviews explicitly noting that tap-to-pay or direct payments are not available.

Product 2: Samsung Galaxy Watch 8
4.2

Contactless payments are supported through NFC and treated as a standard, useful smartwatch feature.

cross-platform compatibility
Product 1: Suunto Vertical 2
4.3

Cross-platform support is straightforward, with explicit mention of compatibility on both iOS and Android.

Product 2: Samsung Galaxy Watch 8
2.5

Cross-platform support is acceptable across Android, but the best experience is still reserved for Samsung phones and there is no iPhone support.

customization options
Product 1: Suunto Vertical 2
4.5

Customization is a strength, with reviewers highlighting customizable watch faces, widgets, and complication-style tweaks.

Product 2: Samsung Galaxy Watch 8
4.5

Customization is strong, with reviewers praising editable tiles, configurable controls, and flexible settings.

display quality
Product 1: Suunto Vertical 2
4.8

Display quality is a standout, with repeated praise for the AMOLED panel’s clarity, sharpness, and overall visual appeal.

Product 2: Samsung Galaxy Watch 8
4.7

Display quality is a standout, with reviewers praising sharpness, color, and overall screen presentation.

durability
Product 1: Suunto Vertical 2
4.7

Durability is a strong point, with reviewers noting protective materials and minimal wear after extended testing.

Product 2: Samsung Galaxy Watch 8
4.2

Durability looks good on paper thanks to strong certifications, though some reviewers still worried about the exposed screen design.

ECG functionality
Product 1: Suunto Vertical 2
No score yet
Product 2: Samsung Galaxy Watch 8
4.3

ECG functionality is easy to access and was generally described as dependable or straightforward to use.

fit
Product 1: Suunto Vertical 2
4.4

Fit is better than the size might suggest, with reviewers describing the watch as secure, stable, and not prone to shifting once properly adjusted.

Product 2: Samsung Galaxy Watch 8
4.9

Fit was widely praised thanks to the slim, flush design that sits close to the wrist.

fitness tracking accuracy
Product 1: Suunto Vertical 2
4.2

General fitness tracking is viewed positively, with reviewers calling the overall tracking accurate and stable for core training use.

Product 2: Samsung Galaxy Watch 8
3.9

Fitness tracking accuracy was generally good to solid, though not every reviewer found it class-leading in every workout scenario.

GPS accuracy
Product 1: Suunto Vertical 2
4.8

GPS performance is one of the best-supported strengths in the reviews, with repeated claims of spot-on, rock-solid, and near neck-and-neck accuracy against top rivals.

Product 2: Samsung Galaxy Watch 8
3.9

GPS accuracy was mostly described as good or fast, but one reviewer said distance could be overestimated and that it trails the best sports watches.

health tracking accuracy
Product 1: Suunto Vertical 2
3.7

Broader health tracking is decent but not flawless, with reviewers saying the metrics are generally useful while still noting some inconsistency.

Product 2: Samsung Galaxy Watch 8
4.5

At least one reviewer explicitly said the watch is more accurate than its predecessor for exercise and sleep tracking.

heart rate accuracy
Product 1: Suunto Vertical 2
4.1

Heart rate performance is much improved and usually dependable for steady efforts, though several reviews still mention occasional quirks, fit sensitivity, or slight drift in harder sessions.

Product 2: Samsung Galaxy Watch 8
4.8

Heart-rate accuracy was repeatedly praised and compared well against reference devices and competing watches.

LTE connectivity
Product 1: Suunto Vertical 2
No score yet
Product 2: Samsung Galaxy Watch 8
4.0

LTE is a useful optional upgrade for phone-free use, but reviewers mostly treated it as an availability feature rather than a defining advantage.

materials quality
Product 1: Suunto Vertical 2
4.7

Materials quality is a strong point, with repeated emphasis on sapphire glass and stainless steel or titanium components.

Product 2: Samsung Galaxy Watch 8
3.7

Materials are solid for the price, with sapphire glass and armored aluminum noted positively even if the standard model feels less premium than the Classic.

menu navigation
Product 1: Suunto Vertical 2
3.2

Menu navigation is workable but sometimes clunky, with reviewers calling out extra steps, slow scrolling, and a few awkward flows in maps or flashlight controls.

Product 2: Samsung Galaxy Watch 8
4.0

Menu navigation is generally easier and more organized than before, though some reviewers still disliked the digital bezel behavior.

music controls
Product 1: Suunto Vertical 2
3.4

Music controls are present and useful for phone-based playback, but they remain basic transport controls rather than a deeper music experience.

Product 2: Samsung Galaxy Watch 8
4.2

Music controls are easy to access and part of the normal smartwatch feature set.

onboard music storage
Product 1: Suunto Vertical 2
1.2

Onboard music storage is not here, and reviewers repeatedly flag the lack of offline music as a missing premium feature.

Product 2: Samsung Galaxy Watch 8
4.2

Onboard music support is present, with reviewers noting that users can download music and use the available storage for media and apps.

operating system experience
Product 1: Suunto Vertical 2
4.4

The operating system gets positive marks for feeling fast and efficient, with one reviewer explicitly describing the Linux-based experience that way.

Product 2: Samsung Galaxy Watch 8
4.3

Wear OS 6 with One UI 8 was broadly liked for its feature set, polish, and smooth daily experience.

outdoor visibility
Product 1: Suunto Vertical 2
4.8

Outdoor visibility is excellent, with reviewers saying the screen stays highly legible in sun, low light, and bad weather.

Product 2: Samsung Galaxy Watch 8
4.8

Outdoor visibility is strong thanks to the bright display that reviewers found easy to see outside.

pairing reliability
Product 1: Suunto Vertical 2
4.2

Pairing reliability appears solid in the available evidence, with one review reporting no issues connecting and syncing the watch.

Product 2: Samsung Galaxy Watch 8
4.4

Pairing and initial setup were described as straightforward, especially inside Samsung’s ecosystem.

recovery insights
Product 1: Suunto Vertical 2
3.9

Recovery insights are useful and present meaningful guidance, with reviews highlighting Coach recommendations and recovery advice that generally lines up with how the user feels.

Product 2: Samsung Galaxy Watch 8
4.5

Recovery guidance was useful, with bedtime guidance and post-workout drills giving actionable follow-up suggestions.

reliability
Product 1: Suunto Vertical 2
4.5

Reliability is a selling point, with reviewers describing the watch as dependable and praising its stable tracking and battery behavior.

Product 2: Samsung Galaxy Watch 8
3.3

Reliability is decent overall, but a few reviewers reported software gremlins or overlapping ways to do the same thing.

safety features
Product 1: Suunto Vertical 2
4.3

Safety features are a meaningful part of the package, thanks to the built-in LED flashlight, SOS-style modes, and strong off-route alerts.

Product 2: Samsung Galaxy Watch 8
4.3

Safety coverage is solid, with features like SOS, irregular rhythm notifications, water lock, and other protective tools.

size options
Product 1: Suunto Vertical 2
1.8

Size choice is a weakness: one review explicitly says there is only one size to choose from.

Product 2: Samsung Galaxy Watch 8
4.5

Two case sizes give buyers a practical choice between smaller and larger fits.

sleep tracking accuracy
Product 1: Suunto Vertical 2
3.7

Sleep tracking is serviceable but imperfect, with reviewers calling it generally good or aligned with other devices while still noting quirks and hit-or-miss nights.

Product 2: Samsung Galaxy Watch 8
4.3

Sleep tracking was often strong and compared well with other wearables, though one reviewer found automatic sleep detection slower than ideal.

smartphone notifications
Product 1: Suunto Vertical 2
3.1

Smartphone notifications work reliably but remain basic, with repeated notes that messages are mostly read-only and previews can be limited.

Product 2: Samsung Galaxy Watch 8
3.5

Notifications are easy to access and reply to, but several reviewers wanted stronger or faster alert behavior.

smartwatch features
Product 1: Suunto Vertical 2
3.0

Smartwatch features are intentionally lean, focusing on essentials rather than deep lifestyle extras, which some reviewers like and others see as a limitation.

Product 2: Samsung Galaxy Watch 8
4.6

Core smartwatch features are comprehensive, covering calls, texts, apps, tiles, payments, and health tools.

software smoothness
Product 1: Suunto Vertical 2
4.3

Software smoothness is improved, with reviewers saying the interface is quicker and runs much smoother than older Suunto models.

Product 2: Samsung Galaxy Watch 8
4.7

Day-to-day software performance was usually smooth, quick, and responsive.

step counting accuracy
Product 1: Suunto Vertical 2
2.6

Step counting is one of the weaker metrics in the evidence, with one review saying the watch can overcount steps.

Product 2: Samsung Galaxy Watch 8
4.3

Step counts were described as solid, with one reviewer manually validating them well and another seeing only small variance.

stress tracking
Product 1: Suunto Vertical 2
3.8

Stress tracking exists through Heart Stress and related training tools, but the evidence suggests it is more performance-focused than frictionless day-to-day wellness tracking.

Product 2: Samsung Galaxy Watch 8
4.1

Stress tracking is available and useful enough to mention, but it was not always enabled by default and was not treated as a major differentiator.

style and design
Product 1: Suunto Vertical 2
4.7

Style and design are widely praised, with one reviewer calling it one of the better-looking watches they have tested.

Product 2: Samsung Galaxy Watch 8
4.2

Design reactions were mixed: many praised the slimmer cushion redesign and stronger identity, while others simply disliked the look.

third-party app support
Product 1: Suunto Vertical 2
4.2

Third-party support is good for endurance use, with reviews citing clean syncing to services like Strava and TrainingPeaks plus route imports that work well.

Product 2: Samsung Galaxy Watch 8
4.9

Third-party app support is a major strength thanks to Google Play access and wide app availability.

touchscreen responsiveness
Product 1: Suunto Vertical 2
3.8

Touch response is generally good, though not flawless; reviewers praise responsiveness but also mention occasional wrist-wake delay or wet-screen confusion.

Product 2: Samsung Galaxy Watch 8
4.7

Touch responsiveness was repeatedly praised, though one reviewer found the touch bezel overly sensitive.

user interface
Product 1: Suunto Vertical 2
3.1

The overall user interface is mixed: it makes sense after some use, but multiple reviewers still describe parts of it as stripped down, awkward, or in need of polish.

Product 2: Samsung Galaxy Watch 8
4.7

The refreshed interface, tiles, and Now Bar were widely praised for making the watch easier and faster to use.

value for money
Product 1: Suunto Vertical 2
4.2

Value is strong relative to premium rivals, with multiple reviews framing the watch as a capable, less expensive alternative to pricier Garmin options.

Product 2: Samsung Galaxy Watch 8
3.9

Value is good if you want Samsung’s latest smartwatch features without paying Classic prices, but the price increase weakens the bargain.

voice assistant quality
Product 1: Suunto Vertical 2
1.0

Voice-assistant-style functionality is effectively absent, with one review explicitly noting the lack of a built-in microphone and voice recognition.

Product 2: Samsung Galaxy Watch 8
4.5

Gemini is one of the watch’s biggest wins, with several reviewers calling it genuinely useful even if not flawless.

watch face quality
Product 1: Suunto Vertical 2
4.4

Watch face quality is positive in the available evidence, with one reviewer specifically praising the default face and its complication options.

Product 2: Samsung Galaxy Watch 8
4.4

Watch faces are plentiful and customizable, with reviewers praising variety more than any single design.

water resistance
Product 1: Suunto Vertical 2
4.4

Water resistance looks strong, with reviewers referencing 100-meter capability, worry-free strap drainage, and general waterproof confidence for swimming and outdoor use.

Product 2: Samsung Galaxy Watch 8
4.4

Water resistance is strong on paper and held up well in casual swim-related testing.

wellness insights
Product 1: Suunto Vertical 2
4.1

Wellness insights are useful rather than flashy, with reviewers highlighting Resources and app-based summaries that turn sleep and activity data into practical guidance.

Product 2: Samsung Galaxy Watch 8
3.9

Wellness insights are broad and often actionable, though some newer metrics still feel experimental.

Wi-Fi connectivity
Product 1: Suunto Vertical 2
3.3

Wi-Fi is functional but not seamless, with map downloads working over Wi-Fi yet still requiring extra setup and occasionally added friction.

Product 2: Samsung Galaxy Watch 8
4.0

Wi-Fi support is present, but reviewers focused more on feature availability than on connection quality.

workout tracking variety
Product 1: Suunto Vertical 2
4.7

Workout variety is a clear strength, with repeated mentions of 110-plus or 115-plus sport modes spanning everything from mainstream training to niche activities.

Product 2: Samsung Galaxy Watch 8
4.7

Workout mode coverage is broad, spanning common workouts and more specialized activities.