Compare Garmin Forerunner 265 vs Samsung Galaxy Watch Ultra (2025)

The Forerunner 265 is consistently weak for activity auto-detection because reviewers say runs or walks must be manually started rather than automatically detected.

Workout auto-detection is broadly useful, with reviewers citing automatic workout detection and reliable walk detection, though manual starts remain better for some activities.

The Garmin ecosystem is a strength for data-heavy users, with deep sports analysis, Garmin Connect, Connect IQ, and broad fitness-data tools.

The app ecosystem is a strength: reviewers mention many available apps, Google Play access, and expanded usefulness from the extra storage.

Band feedback is generally positive for comfort and cleanability, though one reviewer noted the default band may be too short for larger wrists.

Band feedback is mostly positive for comfort, stability, and easy removal, though one reviewer noted dirt collecting in the strap holes.

Battery life is strong for an AMOLED watch, often lasting about a week to two weeks in regular use, but GPS-heavy ultra runners may still want more.

Battery life is one of the clearest strengths, often described as the best in Samsung’s lineup, though heavy GPS or always-on use can reduce it.

Blood oxygen tracking is present through Garmin's Pulse Ox or SpO2 readings and is repeatedly listed among the watch's health metrics.

Blood oxygen tracking is present across the health sensor set, but one long-term reviewer found SpO2 readings routinely low.

Bluetooth support is reliable in the reviewed evidence, covering sensor broadcasting and earbud pairing for phone-free music.

Bluetooth support is present, including Bluetooth 5.3 mentions, but external sensor connections were criticized or described as unavailable.

Brightness is a major strength; reviewers repeatedly praise the AMOLED screen as bright and easy to read.

Brightness earns strong praise, with reviewers citing high nits, bright AMOLED output, and easy readability.

Build quality is mixed: the watch uses Gorilla Glass and proven Garmin construction, but several reviewers criticize the plastic casing.

Build quality is consistently praised through the rugged titanium case, durable chassis, and robust construction.

Button controls are a core usability strength, especially during workouts, rain, sweat, or glove use, though one reviewer found five buttons confusing at first.

Button controls are mixed: reviewers like the Quick/action button and programmable shortcuts, but one long-term reviewer disliked accidental presses and limited workout button behavior.

Call handling is limited; reviewers repeatedly note that there is no microphone or speaker for true on-watch calls, with only basic accepting, rejecting, or quick replies in some cases.

Call handling is supported through Bluetooth calling, speaker/mic use, and smartwatch features for calls and texts.

Calorie tracking appears as part of the workout and activity data screens, but reviewers discuss it as one metric among many rather than a standout feature.

Calorie tracking is included as part of the activity metrics, but the evidence is limited to feature availability rather than deep accuracy testing.

Charging convenience is mostly good due to USB-C cable updates and long intervals between charges, though there is no plug in the box and no wireless charging.

Charging is wireless and reasonably convenient, but one reviewer criticized the missing wall charging block.

Charging speed is a clear positive, with multiple reviewers reporting roughly an hour or less for major top-ups or full charges.

Charging speed gets limited but positive evidence, with one review reporting a full charge in about 95 minutes.

Coaching features are a standout, led by suggested workouts, race guidance, Training Readiness, and training feedback that help runners manage effort.

Coaching features are a real addition, especially Running Coach, with reviewers describing personalized plans and guidance.

Comfort is broadly praised thanks to the lightweight case, soft silicone band, and suitability for workouts and sleep, although not every reviewer found it ideal all day.

Comfort depends on wrist and expectations: some reviewers found it comfortable, while others felt the weight or bulk.

Companion app quality is strong for analysis and syncing, but some reviewers describe Garmin Connect as dense, overwhelming, or not always intuitive.

The companion app setup is useful but split, with health and smartwatch settings divided between Samsung Health and Galaxy Wearable.

Garmin Pay is available and useful when supported, though one reviewer notes bank compatibility can make the feature useless for some users.

Contactless payments are supported through Samsung Wallet or Samsung Pay shortcuts.

Cross-platform compatibility is good with iPhone and Android pairing, but iOS users lose reply functionality and Apple Music support is absent.

Cross-platform compatibility is limited: reviews say it works with Android but not iPhone, with the best experience tied to Samsung phones.

Customization is one of the clearest strengths, spanning watch faces, data screens, shortcuts, activity layouts, widgets, and straps.

Customization is strong across programmable buttons, widgets, tiles, colors, and watch-face data.

Display quality is one of the product's strongest attributes, with reviewers repeatedly praising the sharp, colorful AMOLED screen.

Display quality is a major strength, with repeated praise for the large, vibrant AMOLED display.

Durability feedback is mixed: one long test found the watch still looked new, while others worried about scratches, dents, and the plastic case.

Durability is a standout, backed by titanium construction, MIL-STD claims, scratch protection, and reviewer reports of little damage.

ECG functionality is absent; reviewers explicitly state that the Forerunner 265 lacks the required hardware or ECG app support.

ECG functionality is widely listed as part of the health feature set, though one review notes Samsung-phone pairing requirements for ECG and blood pressure.

Fit is generally positive, especially with two sizes and a close-to-wrist shape, though one reviewer disliked the larger fit on some wrists.

Fit is polarizing: it can fit some larger wrists well, but reviewers also note the single 47mm size and large wrist footprint.

Fitness tracking accuracy is excellent overall, with reviewers praising activity data, running dynamics, and sports tracking accuracy.

Fitness tracking accuracy is generally good for everyday and running use, though scientific testing places it below the top alternatives.

GPS accuracy is a major consensus strength, with repeated praise for fast locks, multiband accuracy, and highly reliable tracks.

GPS accuracy is good in several reviewer tests and supports dual-frequency GPS, but scientific testing found some route deviation.

Health tracking accuracy is strong overall for heart rate, sleep, body metrics, and wellness data, but tattoos caused problems for one reviewer.

Health tracking is feature-rich but mixed in accuracy, with strong sensor coverage offset by questionable antioxidant, HRV, and some sleep-stage findings.

Heart rate accuracy is one of the strongest areas, with many reviewers comparing it favorably to straps or other reliable sensors.

Heart-rate accuracy is strongest in running evidence, with one reviewer matching a Polar strap closely, while scientific testing calls it good rather than elite.

LTE connectivity is absent; reviewers explicitly note there is no LTE or cellular-data option.

LTE is a consistent advantage because it is standard or broadly available, though one reviewer notes carrier setup can cost extra.

Mapping and navigation are the biggest functional tradeoff: basic courses, back-to-start, and navigation aids exist, but full maps are missing and some route guidance disappointed reviewers.

Navigation support is useful through offline maps, Google Maps routing, and GPS widgets, but one reviewer notes no built-in maps on-watch.

Materials quality is a weakness compared with more premium watches because reviewers repeatedly call out plastic construction.

Materials quality is strong, centered on titanium, sapphire/robust design references, and corrosion-resistant claims.

Menu navigation is generally strong, especially through activity folders and full button control, although Garmin's depth can be complex.

Menu navigation is mostly straightforward through swipes, app drawers, digital bezel haptics, and simple operation.

Music controls work well, with reviewers noting shortcut access and the ability to adjust playback during workouts.

Music features are useful for downloaded Spotify, streaming, media tiles, and larger storage for music.

Onboard music storage is a strong feature because offline music is now standard and supports services like Spotify, Amazon Music, Deezer, and podcasts.

Onboard storage is a clear 2025 upgrade, repeatedly described as 64GB and useful for music, apps, and offline maps.

Operating system experience is positive but based on limited evidence, with the AMOLED-era interface described as revamped to match Garmin's higher-end style.

The operating system experience benefits from One UI 8/Wear OS updates, Gemini, Now Bar, and refreshed interface features.

Outdoor visibility is mostly strong thanks to the bright AMOLED display, though one reviewer had trouble in bright sun and another noted polarized sunglasses could interfere.

Outdoor visibility is excellent, with multiple reviewers saying the bright display remains readable in sunlight.

Pairing reliability is positive in the reviewed evidence, with easy phone pairing and quick syncing to connected services.

Pairing and setup reliability are positive where tested, with instant recognition and quick setup noted.

Recovery insights are a major strength, especially Training Readiness, Body Battery, morning reports, sleep, HRV, stress, and training-load context.

Recovery-style insights are mixed: vascular load interests some reviewers, while HRV and related metrics draw skepticism.

Reliability is mixed: the core watch platform is mature, but reviewers still mention Garmin bugs and sporadic LiveTrack message behavior.

Reliability is mostly acceptable but not flawless, with one review noting brief display interruptions and another calling performance not horrible rather than perfect.

Safety features are useful but not heavily covered, with evidence for emergency alert texts, coordinates, and LiveTrack-style following.

Safety features include fall detection, emergency siren references, sleep apnea alerts, and related health/safety setup options.

Size options are a clear strength because reviewers highlight the 42mm/265S and 46mm choices for different wrists.

Size options are limited by the single large 47mm format, though the band can fit a range of wrists and the screen size appeals to some users.

Sleep tracking is useful and often aligned with expectations, but reviewers disagree on sleep-stage and sleep-score accuracy.

Sleep tracking is useful and improving, but reviewers disagree on sleep stages and awake-time accuracy.

Smartphone notifications are adequate for basic alerts and some Android replies, but they remain limited compared with full smartwatches.

Smartphone notifications are well supported, with reviewers noting detailed notification views and suggested replies.

Smartwatch features are secondary to fitness: reviewers like the basics, but repeatedly note missing richer phone-replacement features.

Smartwatch features are broad, including LTE, calls, texts, Gemini, Now Bar, storage, and Samsung’s full watch software stack.

Software smoothness is generally good, though one reviewer noticed occasional stutter and Garmin's complexity remains part of the experience.

Software smoothness is generally good, with smooth app launches and more functional One UI behavior, despite occasional reliability caveats.

Step counting is present and supported as part of the daily tracking suite, though reviewers provide less direct accuracy testing than for GPS or heart rate.

Step counting is positive in basic walking tests, but one reviewer notes accuracy drops when arms are not swinging.

Stress tracking is useful and appears in Body Battery, Training Readiness, breathing guidance, and daily wellness context.

Stress tracking is included in Samsung’s health sensor set, though the reviews provide feature evidence more than accuracy testing.

Style and design are mostly positive due to the AMOLED screen and cleaner look, but reviewers still see it as sporty rather than dressy.

Style is divisive: some reviewers like the rugged, colorful, stylish look, while others find it bulky or not pretty.

Third-party app support is good for fitness integrations and Connect IQ, but it is weaker than lifestyle smartwatch app ecosystems.

Third-party app support is solid through Google Play, fitness apps such as Strava and Map My Run, and a growing Wear OS app selection.

Touchscreen responsiveness is widely praised and works as an optional control layer alongside buttons.

Touchscreen responsiveness and gesture operation are described as intentional and straightforward in the long-term review evidence.

The user interface is mostly intuitive and data-rich, but setup and Garmin's many options can feel complicated at first.

The user interface is improved and functional, though some reviewers dislike parts of the visual layout.

Value for money is mixed: many reviewers call the watch a strong training value, while others object to the price, plastic build, and cheaper alternatives.

Value for money is the main weak point because reviewers repeatedly question the high price and minimal 2025 hardware changes.

Voice assistant quality is poor because the watch lacks a smart assistant, microphone, and speak-to-text features.

Voice assistant quality is a strength with Gemini, which reviewers describe as convenient, useful, and directly available on the wrist.

Watch face quality is strong, with reviewers praising AMOLED watch faces, customization, and Connect IQ options.

Watch faces are a strength, with reviewers praising quantity, customization, and Samsung’s polished face designs.

Water resistance is strong in the reviewed evidence, with shower, pool, submersion, and 5 ATM/50-meter references.

Water resistance is a strong feature, with reviews citing 5ATM/10ATM ratings, IP68 claims, and pool/rain/snow use.

Wellness insights are a strength, especially Body Battery, morning reports, HRV, stress, sleep, and readiness-style guidance.

Wellness insights are useful but uneven: sleep coaching and vascular load get interest, while energy score and antioxidant index receive skepticism.

Wi-Fi connectivity is present but lightly discussed, mainly as one of the syncing routes or phone-dependent update channels.

Wi-Fi support is present across connectivity mentions, including LTE/Wi-Fi model references.

Workout tracking variety is very strong, with reviewers citing dozens of sport profiles, running modes, triathlon, swimming, cycling, yoga, HIIT, and strength options.

Workout variety is strong, with reviewers citing many tracked activities, multisport/triathlon capability, and broad exercise lists.