sleep tracking accuracy
Garmin Fenix 8
4.5
Sleep tracking was positively judged for accurately capturing sleep and wake times and matching day-to-day energy impressions.
Garmin MARQ Gen 2
3.0
Sleep timing was praised by one reviewer as spot-on, but another reported frequent time-asleep mistakes that could skew readiness metrics.
activity auto-detection
Garmin Fenix 8
2.5
The only opinionated auto-detection evidence was negative: Move IQ-style automatic tracking was described as convenient but not accurate enough to rely on.
Garmin MARQ Gen 2
4.0
Activity auto-detection received limited but mixed-positive evidence: Free Train movement detection was pretty accurate, though some edits were still needed.
Wi-Fi connectivity
Garmin Fenix 8
4.2
Wi-Fi was praised indirectly through the phone setup flow, where adding apps and customizing from home was described as easy.
Garmin MARQ Gen 2
2.8
Wi-Fi connectivity was only judged in one review, where map downloads over Wi-Fi were considered slow.
user interface
Garmin Fenix 8
2.9
The user interface was the most divisive area, with some useful modernization but repeated frustration around complexity, lag, and unintuitive changes.
Garmin MARQ Gen 2
4.0
The interface was seen as increasingly user-friendly and easy to use, although some Garmin complexity remained overwhelming for newcomers.
cross-platform compatibility
Garmin Fenix 8
3.0
Cross-platform support is mixed: Android gets fuller text-response options, while iPhone limitations still restrict what Garmin can do.
Garmin MARQ Gen 2
4.0
Cross-platform compatibility was positively judged in one review as good for both iPhone and Android users.
menu navigation
Garmin Fenix 8
3.8
Menu navigation split reviewers: some found the settings redesign logical and easier, while others found the watch slow to learn or cumbersome.
Garmin MARQ Gen 2
4.7
Menu navigation was praised in golf use, with reviewers saying mode switching and course menus were simple and fast.
third-party app support
Garmin Fenix 8
2.2
Third-party app support was a weakness compared with Apple, Samsung, watchOS, or Wear OS options.
Garmin MARQ Gen 2
3.0
Third-party app support was mixed to weak: Connect IQ offered usable apps, but reviewers wanted richer interactive app support.
size options
Garmin Fenix 8
3.4
Size options were mixed: reviewers liked the three sizes, but criticized confusing choices and limitations for smaller wrists or the 43mm version.
Garmin MARQ Gen 2
2.6
Size options were a weakness because reviewers wanted smaller choices and noted the single 46mm case could be too much watch.
software smoothness
Garmin Fenix 8
3.5
Software smoothness was inconsistent: firmware improved the experience for some reviewers, but others still reported lag, slower MIP response, or an unsmooth UI.
Garmin MARQ Gen 2
4.2
Software smoothness had limited evidence, but one reviewer noted Garmin software quality had improved substantially.
smartphone notifications
Garmin Fenix 8
4.1
Smartphone notifications were viewed positively where tested, with orderly display and useful rich/photo notification support.
Garmin MARQ Gen 2
3.4
Notifications were useful for basic reading and alerts, but several reviewers criticized limited interaction or on-course interruptions.
workout tracking variety
Garmin Fenix 8
5.0
Workout tracking variety was a standout strength, with reviewers repeatedly saying the Fenix 8 covers nearly every sport or training scenario.
Garmin MARQ Gen 2
4.3
Workout variety was consistently described as broad or complete, with one caveat that yoga mode required impractical pose/set interaction.
value for money
Garmin Fenix 8
2.1
Value for money was the main concern: nearly every reviewer flagged the very high price, especially versus older Garmin models or narrower feature needs.
Garmin MARQ Gen 2
2.8
Value for money was the most common concern: reviewers loved the watch but often said Epix, Fenix, or Approach models provide much of the same for less.
outdoor visibility
Garmin Fenix 8
3.9
Outdoor visibility was mixed: AMOLED and solar improvements helped readability, but reflection and glare remained concerns for some outdoor-focused users.
Garmin MARQ Gen 2
4.5
Outdoor visibility was praised for direct sunlight, hikes, runs, and sunlight-readable use.
reliability
Garmin Fenix 8
4.4
Reliability improved after firmware updates, and reviewers also praised the watch’s broader premium build reliability.
Garmin MARQ Gen 2
4.8
Reliability received limited but strong praise from golfer reviews describing flawless performance and zero issues.
charging speed
Garmin Fenix 8
4.3
Charging speed was positively judged in the one opinionated mention, with a full charge taking around an hour.
Garmin MARQ Gen 2
4.8
Charging speed was a major highlight, with several reviewers praising the roughly one-hour full charge.
safety features
Garmin Fenix 8
4.6
Safety features scored strongly, driven mainly by the repeatedly praised flashlight and outdoor safety usefulness.
Garmin MARQ Gen 2
4.2
Safety features had limited but positive evidence around accident detection and location messaging.
comfort
Garmin Fenix 8
3.5
Comfort was mixed: straps and some sizes felt comfortable, but larger or heavier models could become obtrusive over long wear.
Garmin MARQ Gen 2
3.9
Comfort was mixed: several reviewers found it comfortable or light, while others found the size and weight noticeable or bulky.
brightness
Garmin Fenix 8
4.3
Brightness was generally strong on AMOLED, though one reviewer tied always-on use to noticeably higher battery drain.
Garmin MARQ Gen 2
4.7
Brightness was widely praised, with reviewers emphasizing vivid AMOLED contrast and easy viewing.
app ecosystem
Garmin Fenix 8
3.3
Reviewers saw Garmin’s ecosystem as deep enough to offer extra software, but weaker than Apple or Samsung for broader third-party app depth.
Garmin MARQ Gen 2
3.7
The Garmin app ecosystem was useful for many tasks, but reviewers said it remains behind Apple and Google app stores.
charging convenience
Garmin Fenix 8
3.7
Charging convenience was mixed: the proprietary cable was less convenient than magnetic charging but viewed as reliable.
Garmin MARQ Gen 2
4.1
Charging convenience was mostly improved by the magnetic cradle and fast top-ups, though the unique proprietary cable drew some concern.
style and design
Garmin Fenix 8
4.1
Style and design were generally praised as premium or compliment-worthy, though one reviewer disliked the rugged/puck-like look.
Garmin MARQ Gen 2
4.5
Style and design were a standout strength, repeatedly described as premium, stunning, stylish, and more refined than typical Garmin sports watches.
band quality
Garmin Fenix 8
3.8
Band quality was generally acceptable to good, with silicone described as comfortable and cleanable but improved by aftermarket nylon options.
Garmin MARQ Gen 2
4.2
Band quality was mostly positive for nylon, leather, silicone, and integrated designs, but one Athlete reviewer disliked its stiff strap.
heart rate accuracy
Garmin Fenix 8
4.3
Heart-rate accuracy was usually strong and often close to chest straps, though interval, ultra, and wrist-optical limitations created some mixed results.
Garmin MARQ Gen 2
4.0
Heart-rate evidence was mostly positive for steady workouts and general use, with caveats around wrist-based lag, cycling strain, and short intervals.
button controls
Garmin Fenix 8
4.0
Button controls remain useful and reliable, but the new leakproof/inductive feel drew mixed reactions compared with older mechanical buttons.
Garmin MARQ Gen 2
4.3
Button controls were repeatedly praised as intuitive, sturdy, tactile, polished, and useful alongside the touchscreen.
recovery insights
Garmin Fenix 8
4.5
Recovery insights were praised as useful and well aligned with perceived energy, training readiness, and recovery needs.
Garmin MARQ Gen 2
4.2
Recovery and readiness insights were repeatedly praised as useful for deciding when to train, though one reviewer noted bad sleep estimates could undermine them.
onboard music storage
Garmin Fenix 8
4.7
Onboard music storage performed well in the supporting review, with playlist downloads described as much faster than older watches.
Garmin MARQ Gen 2
4.4
Onboard music storage and offline playlists were repeatedly praised as useful for phone-free workouts.
battery life
Garmin Fenix 8
4.6
Battery life was one of the clearest strengths, repeatedly meeting specs or lasting many days to weeks depending on model and settings.
Garmin MARQ Gen 2
4.3
Battery life was broadly praised as strong for AMOLED and smartwatch use, though always-on display, GPS, music, and Pulse Ox reduce it.
touchscreen responsiveness
Garmin Fenix 8
4.1
Touchscreen responsiveness ranged from excellent to frustrating: reviewers liked touch unlock and responsive AMOLED use, but one MIP tester reported repeated taps.
Garmin MARQ Gen 2
4.3
Touchscreen responsiveness was generally strong, with reviewers praising responsiveness and flexible touch/button control.
wellness insights
Garmin Fenix 8
4.6
Wellness insights were praised as comprehensive and useful, especially Body Battery, Training Readiness, and Garmin’s broader fitness-optimization data.
Garmin MARQ Gen 2
4.4
Wellness insights such as Body Battery, sleep coach, health snapshots, and relatable metrics were widely viewed as useful and personally meaningful.
fit
Garmin Fenix 8
3.1
Fit depended heavily on wrist size, with wide fit adjustability offset by reports of twisting or too-large sizing for smaller wrists.
Garmin MARQ Gen 2
3.4
Fit evidence was split between concerns over chunky sizing and praise for straps that can shape to the wrist.
pairing reliability
Garmin Fenix 8
4.6
Pairing and service setup looked reliable in testing, with Strava and Spotify syncing immediately for an existing Garmin user.
Garmin MARQ Gen 2
4.8
Pairing and connectivity reliability received a strong single-review endorsement with no connectivity issues.
coaching features
Garmin Fenix 8
4.6
Coaching features were praised for training, racing, recovery, and training-load guidance rather than just raw data.
Garmin MARQ Gen 2
4.4
Coaching features ranged from Training Readiness and suggested workouts to golf caddie guidance, and reviewers generally found them helpful or impressive.
companion app quality
Garmin Fenix 8
4.4
Garmin Connect and related companion tools were praised for depth, customization, maturity, and usefulness, though not every customization task has moved to the phone.
Garmin MARQ Gen 2
4.2
Companion app quality received limited direct evidence, with one golfer reviewer calling the app setup familiar and simple to understand.
build quality
Garmin Fenix 8
4.5
Build quality was consistently praised as rugged, tank-like, premium, and improved over prior generations.
Garmin MARQ Gen 2
4.6
Build quality was consistently premium, with reviewers highlighting robust construction, confidence, and high-end execution.
watch face quality
Garmin Fenix 8
3.9
Watch faces were seen as highly customizable, but one reviewer still found the built-in variety limited.
Garmin MARQ Gen 2
3.8
Watch faces were customizable, but one golfer review criticized Garmin’s default font as not premium enough.
water resistance
Garmin Fenix 8
4.4
Water resistance and dive readiness were viewed positively, especially the 40m dive certification, leakproof buttons, and no-subscription dive tools.
Garmin MARQ Gen 2
4.5
Water resistance was positively judged for swimming, rain, sweat, and 10 ATM confidence.
customization options
Garmin Fenix 8
4.4
Customization remains a strength, with reviewers praising deep options for watch faces, text size, widgets, and overall functionality.
Garmin MARQ Gen 2
4.5
Customization was a strength, especially for activity screens, sport profiles, settings, and watch faces.
call handling
Garmin Fenix 8
2.8
Call handling was mixed to weak: reviewers liked having calls on-wrist, but repeatedly criticized quiet speakers or poor call sound.
Garmin MARQ Gen 2
2.7
Call handling evidence was limited to absence: one reviewer found missing call features disappointing, while another did not miss them much.
smartwatch features
Garmin Fenix 8
4.3
Smartwatch features were broad and improving, but reviewers still framed Garmin as fitness-first rather than a true mini-phone replacement.
Garmin MARQ Gen 2
4.2
As a smartwatch, reviewers praised the broad feature set and daily usefulness, while noting it still lacks some conventional smartwatch functions.
display quality
Garmin Fenix 8
4.5
Display quality was widely praised, especially the AMOLED option’s bright, sharp, colorful presentation and more attractive daily experience.
Garmin MARQ Gen 2
4.4
Display quality was one of the strongest consensus positives, especially the AMOLED screen and domed lens, though older MARQ reviews criticized the first-gen display.
materials quality
Garmin Fenix 8
4.5
Materials quality was praised where mentioned, especially the combination of accurate sensors and premium materials.
Garmin MARQ Gen 2
4.6
Materials quality was a core strength, especially grade 5 titanium, sapphire, carbon, and luxury-grade finishes.
fitness tracking accuracy
Garmin Fenix 8
4.7
Fitness tracking accuracy was praised as among the best available, with strong activity, movement, and output tracking across reviewers.
Garmin MARQ Gen 2
4.6
Fitness tracking accuracy was a major strength across running, golf, swimming, indoor training, and broader performance data.
music controls
Garmin Fenix 8
4.0
Music controls were positively included in the watch’s complete smartwatch toolkit, though detailed control testing was limited.
Garmin MARQ Gen 2
4.1
Music controls were viewed as good or part of the premium smartwatch package, with limited deeper critique.
contactless payments
Garmin Fenix 8
4.0
Contactless payments were counted as part of Garmin’s complete smartwatch-tool package in the supporting review.
Garmin MARQ Gen 2
4.0
Contactless payments were appreciated for phone-free outings and setup ease, though bank support and PIN friction limited convenience.
mapping and navigation
Garmin Fenix 8
4.5
Mapping and navigation were strongly praised overall for topo maps, routing, rerouting, on-watch navigation, and backcountry usefulness despite some lag.
Garmin MARQ Gen 2
4.6
Mapping and navigation were major strengths, with praise for TOPO maps, golf maps, turn-by-turn guidance, and route handling.
GPS accuracy
Garmin Fenix 8
4.6
GPS accuracy was one of the strongest areas, with repeated praise for industry-leading tracks in cities, mountains, open water, and workouts.
Garmin MARQ Gen 2
4.6
GPS accuracy drew strong praise across road, trail, city, golf, and multiband tests, with only minor caveats in difficult urban conditions.
durability
Garmin Fenix 8
4.6
Durability evidence was strong, with reviewers noting element resistance, clean sapphire condition, and minimal visible wear after extended use.
Garmin MARQ Gen 2
4.6
Durability was praised through scratch resistance, rugged trail use, and solid construction.
operating system experience
Garmin Fenix 8
3.5
Operating system experience was mixed: Garmin’s system is powerful and improving but remains less fluid and less app-rich than rivals.
Garmin MARQ Gen 2
3.5
The operating system experience was powerful but dense, with one reviewer saying the menus and features take time to learn.
blood oxygen tracking
Garmin Fenix 8No score yet
Garmin MARQ Gen 2
3.3
Blood oxygen tracking was treated as useful when measured carefully, but reviewers also warned that Pulse Ox can drain battery heavily.
Bluetooth connectivity
Garmin Fenix 8
4.3
Bluetooth sensor and headphone connections were described as easy during workouts, with no noted pairing problems in the supporting review.
Garmin MARQ Gen 2No score yet
health tracking accuracy
Garmin Fenix 8No score yet
Garmin MARQ Gen 2
4.3
Reviewers saw broad health metrics as generally realistic when compared with daily reality, though detailed evidence appeared in only one review.
LTE connectivity
Garmin Fenix 8
1.7
LTE connectivity was a repeated weakness: reviewers specifically called out the lack of cellular/LTE as disappointing or missing.
Garmin MARQ Gen 2No score yet
stress tracking
Garmin Fenix 8No score yet
Garmin MARQ Gen 2
4.6
Stress tracking appeared as part of a wider health-and-fitness suite that one reviewer said excelled in daily use.
voice assistant quality
Garmin Fenix 8
4.1
Voice assistant quality was mostly positive for timers, activity starts, and off-grid commands, though it still requires a button and is not always faster.
Garmin MARQ Gen 2No score yet