Reviewers said the watch automatically tracks workouts and auto-start was reliable for walks and runs.
Move IQ auto-detection is present, but one reviewer found it less reliable than starting workouts manually.
Wear OS app support was a strength, with reviewers highlighting popular third-party apps and mainstream app availability.
Garmin offers a meaningful Connect IQ ecosystem, but reviewers still describe the broader app experience as behind Apple and Samsung.
Bands are easy to swap and there are multiple styles, but some reviewers disliked the Marine band’s design and clasp behavior.
The included silicone band was described as comfortable, easy to clean, and functional for everyday wear.
Battery life usually landed around two to three days, which reviewers saw as strong for Wear OS but still short of true outdoor-watch endurance.
Battery life is a standout across reviews, with multi-day real-world endurance and especially strong results on larger or solar variants.
Blood oxygen features support sleep and health tracking, but one reviewer found overnight readings suspiciously low versus other wearables.
Pulse-ox support is included as part of the Fenix 8’s broad sensor suite, though reviewers did not test its accuracy deeply.
Bluetooth-based cycling power meter support was described as unreliable, with frequent disconnects and poor implementation.
Bluetooth setup and device support were described positively, with straightforward accessory pairing and phone-linked features.
The screen was repeatedly praised for high brightness and strong visibility in direct sunlight.
Reviewers found the screen bright enough for clear viewing, especially on the AMOLED model.
Multiple reviews called the build quality excellent or top-notch.
The watch was repeatedly described as sturdy and well assembled, with a premium, rugged feel.
The Quick Button was seen as useful and well placed, but reviewers also missed a rotating crown or bezel for better control.
The button-plus-touch setup was praised for flexibility and ease, giving users reliable control during workouts.
The watch supports calls and messaging features, and reviewers used it for calls and replies without flagging major issues.
Calls work, but audio quality is a compromise: reviewers noted quiet speaker output and less-than-ideal voice clarity.
Calories and calorie-burn goals were part of the watch’s workout and wellness tools, and reviewers found them useful enough in context.
Wireless charging is supported, but losing reverse charging and needing regular top-ups reduced charging convenience.
Charging remains dependable, but the proprietary pin cable was seen as less convenient than magnetic chargers.
Charging speed was a common complaint, with full recharges often taking around two hours.
Charging speed is solid, with one reviewer reporting roughly a one-hour full charge.
Wellness Tips, sleep coaching, and guided heart-rate targets gave the watch useful coaching-style features.
Garmin’s coaching layer is useful, with structured strength plans and workout guidance expanding the training toolkit.
Despite the large case, several reviewers still found the watch comfortable for daily wear.
Comfort is good for many users, but the larger case and weight can feel bulky, especially on smaller wrists.
Galaxy Wearable and Samsung Health provide plenty of functionality, but the Samsung app setup can feel fragmented.
Garmin Connect was one of the strongest positives, praised as stellar, comprehensive, and best-in-class.
Contactless payments were available through NFC wallets and were described as handy in everyday use.
Contactless payment support is available and adds to the watch’s everyday convenience.
Compatibility is limited: it works only with Android, and several important features are reserved for Samsung phones.
Core phone integration works across platforms, but iPhone users face more limitations than Android users.
Reviewers highlighted broad customization for tiles, watch faces, layouts, and button shortcuts.
Customization is a major strength, from deep settings control to broad watch-face and interface personalization.
The AMOLED display was repeatedly described as excellent and among the best on Android watches.
The AMOLED display earned especially strong praise for its vivid, premium presentation.
Durability was a clear strength thanks to rugged construction, scratch resistance, and adventure-focused hardware.
Long-term wear feedback was strong, with sapphire holding up well and the watch tolerating daily knocks.
ECG is available, but its usefulness is reduced by Samsung-phone restrictions.
ECG hardware is present, but availability remains region-limited rather than universally accessible.
Fit was workable for some reviewers, but the large case still felt bulky to others.
Fit benefits from multiple case sizes, though the biggest models can still feel cumbersome on smaller wrists.
Fitness tracking was generally seen as capable and useful, even if it is not flawless in every sport.
General fitness and workout tracking were reviewed very positively, with strong sensor-driven exercise data.
GPS performance was one of the watch’s strongest traits, with several reviewers calling it very solid or Garmin-level good.
GPS performance is one of the watch’s clearest strengths, with repeated praise for fast, highly accurate tracking.
Health tracking has broad coverage and can be useful, but reviewers did not see all metrics as equally accurate.
Broader health tracking is well regarded overall, though reviewers focused more on usefulness than exhaustive lab-style validation.
Heart-rate tracking was generally good for many runs and workouts, though it was not universally class-leading.
Heart-rate accuracy is generally strong, but fast intervals and some sport-specific edge cases still trip it up.
LTE is built in, and reviewers noted eSIM calling support.
LTE remains the biggest missing hardware feature, and reviewers repeatedly flagged its absence.
Titanium and sapphire materials gave the watch a premium feel in multiple reviews.
Premium materials such as titanium, steel, and sapphire reinforce the high-end feel, even if they can still show wear.
Menu navigation was a weak point, especially without a rotating bezel or crown.
Garmin’s menus are more organized than before, but reviewers still found navigation uneven and occasionally cumbersome.
Music and media controls were convenient for skipping and pausing playback from the wrist.
Music controls are available during activities, though one reviewer disliked being stuck with the extra music page.
Offline music support is strong, with storage for provider downloads and local files across major services.
Wear OS 5 with Samsung’s interface delivered a refined, full-featured operating experience.
Garmin’s OS is capable and efficient, but it still feels more limited than watchOS or Wear OS.
Outdoor readability was a clear strength, especially in bright sunlight.
Outdoor readability is strong overall, with reviewers highlighting clear visibility and map legibility in real use.
Initial setup was described as quick, and GPS lock was praised as very fast.
Initial syncing and service pairing were smooth in testing, with no major complaints around setup reliability.
The watch offers recovery-focused data including post-workout heart-rate recovery and sleep recovery factors.
Recovery-oriented features such as HRV trends and morning summaries add meaningful training context.
General reliability was mixed: some reviewers saw a stable, glitch-free experience, while others hit odd workout stops or unpredictable battery behavior.
Firmware maturity appears improved, with one long-term reviewer reporting a much more stable experience after updates.
The emergency siren stood out as a strong safety feature and was described as loud and useful.
Safety is a strong point thanks to breadcrumb navigation, storm alerts, and backcountry-oriented guidance tools.
Size choice is limited, as the watch comes only in one large 47mm case.
The Fenix 8 line offers helpful size variety, but some reviewers disliked the loss of certain smaller variant combinations.
Sleep tracking was usually close on timing and rich in detail, but some reviewers found scoring or stage data imperfect.
Sleep timing is usually accurate, especially for fall-asleep and wake times, though stage detail remains less convincing.
As a phone companion, the watch kept texts, apps, and notifications accessible from the wrist.
Notifications work well and are easy to access, with useful phone-linked alerts and media support.
The overall smartwatch feature set was repeatedly praised as one of the most complete in Wear OS.
Smartwatch tools are broader than before, with microphones, speakers, music, and other daily-use additions helping close the gap.
Software smoothness was a standout, with multiple reviewers describing the watch as snappy and free of glitches.
Software responsiveness is mixed: some interactions feel polished, but lag still appears in certain menus or displays.
Step tracking was generally close enough for daily use, though some reviewers noticed occasional inaccuracies.
Stress tracking exists, but reviewers found it inconsistent and underdeveloped.
Stress tracking is included in the wellness stack, though reviewers mostly mentioned it as a feature rather than validating it in depth.
Design reactions were mixed: some liked the premium, sporty look, while others found it derivative or bulky.
The design was seen as rugged and premium, though still undeniably large and utilitarian.
Third-party app support was strong overall, but there were still some limits such as third-party watch-face compatibility.
Third-party support exists through Connect IQ, but reviewers still see Garmin as limited compared with fuller smartwatch platforms.
The touchscreen worked well when dry, but wet or sweaty use remained a problem.
Touch interaction is mostly strong, especially on AMOLED, and new touch-unlock behavior improves usability in workouts.
The interface felt refined and easy to use overall, even if navigation was not perfect.
The redesigned UI is more colorful and modern, but opinions remain mixed because it can still overwhelm or slow down common actions.
Value depends on the buyer: reviewers saw it as worthwhile for serious users, but too expensive and less compelling than the Watch 7 for many people.
Value is the watch’s weakest area: reviewers consistently praised performance but questioned the very high price.
Voice features are useful for simple commands, but the experience is still more practical than truly seamless.
Samsung’s own watch faces were viewed positively and offered good customization, but outside watch-face support had limits.
Watch-face support is broad and customizable, with both built-in options and Connect IQ downloads available.
Water resistance was good for pool and open-water use, but reviewers repeatedly noted that it is not a true dive watch.
Water performance is excellent, with certified dive-ready hardware and strong confidence around swimming and recreational diving use.
Energy Score and related wellness guidance could be useful, but newer insight features still need refinement.
Wellness insights are a meaningful strength, especially through HRV trends and broader recovery-oriented daily feedback.
Workout coverage was broad, with lots of exercise modes and solid multisport support.
Workout coverage is exceptionally broad, with reviewers highlighting the sheer range of sport profiles and activity support.