Average score
Product 1: Garmin Fenix 8
3.9
Product 2: Garmin Forerunner 265
4.0
activity auto-detection
Product 1: Garmin Fenix 8
2.8

Move IQ auto-detection is present, but one reviewer found it less reliable than starting workouts manually.

Product 2: Garmin Forerunner 265
1.5

Multiple reviews explicitly note that the watch does not auto-detect workouts, so activities usually need to be started manually.

app ecosystem
Product 1: Garmin Fenix 8
3.2

Garmin offers a meaningful Connect IQ ecosystem, but reviewers still describe the broader app experience as behind Apple and Samsung.

Product 2: Garmin Forerunner 265
4.7

The Connect IQ ecosystem adds watch faces and widgets, giving the watch a broader customization and app layer than a closed platform.

band quality
Product 1: Garmin Fenix 8
4.2

The included silicone band was described as comfortable, easy to clean, and functional for everyday wear.

Product 2: Garmin Forerunner 265
4.4

Reviewers describe the silicone band as easy to clean, flexible, and more comfortable than stiffer sport bands.

battery life
Product 1: Garmin Fenix 8
4.6

Battery life is a standout across reviews, with multi-day real-world endurance and especially strong results on larger or solar variants.

Product 2: Garmin Forerunner 265
4.2

Battery life is strong for everyday training, but several reviewers say it trails longer-lasting Garmin alternatives and can be limiting for ultras.

blood oxygen tracking
Product 1: Garmin Fenix 8
3.6

Pulse-ox support is included as part of the Fenix 8’s broad sensor suite, though reviewers did not test its accuracy deeply.

Product 2: Garmin Forerunner 265
4.0

Blood oxygen tracking is available as Pulse Ox or blood oxygen measurement, though reviewers focused more on feature presence than deep validation.

Bluetooth connectivity
Product 1: Garmin Fenix 8
4.2

Bluetooth setup and device support were described positively, with straightforward accessory pairing and phone-linked features.

Product 2: Garmin Forerunner 265
4.3

Bluetooth connectivity appears dependable for phone syncing and audio accessories, with reviewers noting smooth pairing behavior.

brightness
Product 1: Garmin Fenix 8
4.5

Reviewers found the screen bright enough for clear viewing, especially on the AMOLED model.

Product 2: Garmin Forerunner 265
4.9

The AMOLED screen is widely praised for its brightness and vividness, making the watch feel more modern than older MIP models.

build quality
Product 1: Garmin Fenix 8
4.6

The watch was repeatedly described as sturdy and well assembled, with a premium, rugged feel.

Product 2: Garmin Forerunner 265
2.7

The watch feels very light, but some reviewers say the plastic build gives it a cheaper impression than pricier Garmin models.

button controls
Product 1: Garmin Fenix 8
4.5

The button-plus-touch setup was praised for flexibility and ease, giving users reliable control during workouts.

Product 2: Garmin Forerunner 265
4.5

Physical controls are a strength, with reviewers highlighting clear button layout, useful shortcuts, and easier operation during workouts.

call handling
Product 1: Garmin Fenix 8
2.7

Calls work, but audio quality is a compromise: reviewers noted quiet speaker output and less-than-ideal voice clarity.

Product 2: Garmin Forerunner 265
2.3

Call handling is limited: some phone-linked accept or reject functions are available, but full on-watch calling is not.

charging convenience
Product 1: Garmin Fenix 8
3.2

Charging remains dependable, but the proprietary pin cable was seen as less convenient than magnetic chargers.

Product 2: Garmin Forerunner 265
3.0

Charging is straightforward with USB-C, but there is no wireless charging, no wall plug in the box, and convenience is not class-leading.

charging speed
Product 1: Garmin Fenix 8
4.3

Charging speed is solid, with one reviewer reporting roughly a one-hour full charge.

Product 2: Garmin Forerunner 265
4.2

Charging speed is generally good, with reviewers noting roughly hour-long fills or meaningful short top-ups before workouts.

coaching features
Product 1: Garmin Fenix 8
4.2

Garmin’s coaching layer is useful, with structured strength plans and workout guidance expanding the training toolkit.

Product 2: Garmin Forerunner 265
4.7

Coaching features are a major draw, including Garmin Coach plans, structured workouts, daily suggestions, and audio prompts.

comfort
Product 1: Garmin Fenix 8
3.6

Comfort is good for many users, but the larger case and weight can feel bulky, especially on smaller wrists.

Product 2: Garmin Forerunner 265
4.5

Comfort is a standout, with repeated praise for the low weight, soft band, and easy all-day wear.

companion app quality
Product 1: Garmin Fenix 8
4.9

Garmin Connect was one of the strongest positives, praised as stellar, comprehensive, and best-in-class.

Product 2: Garmin Forerunner 265
4.1

Companion app impressions are mixed: Garmin Connect is powerful and data-rich, but some reviewers still find it less intuitive than rivals.

contactless payments
Product 1: Garmin Fenix 8
4.0

Contactless payment support is available and adds to the watch’s everyday convenience.

Product 2: Garmin Forerunner 265
4.0

Garmin Pay works well when supported by the user’s bank, though one reviewer cautioned that bank compatibility can make the feature hit or miss.

cross-platform compatibility
Product 1: Garmin Fenix 8
2.8

Core phone integration works across platforms, but iPhone users face more limitations than Android users.

Product 2: Garmin Forerunner 265
5.0

The watch works with both iPhone and Android phones, giving it solid cross-platform support.

customization options
Product 1: Garmin Fenix 8
4.6

Customization is a major strength, from deep settings control to broad watch-face and interface personalization.

Product 2: Garmin Forerunner 265
4.9

Customization is extensive across shortcuts, watch faces, widgets, data screens, and other settings.

display quality
Product 1: Garmin Fenix 8
4.9

The AMOLED display earned especially strong praise for its vivid, premium presentation.

Product 2: Garmin Forerunner 265
4.8

Display quality is one of the Forerunner 265’s clearest strengths thanks to its sharp, colorful, high-contrast AMOLED panel.

durability
Product 1: Garmin Fenix 8
4.5

Long-term wear feedback was strong, with sapphire holding up well and the watch tolerating daily knocks.

Product 2: Garmin Forerunner 265
3.7

Durability is mixed in the reviews: one reviewer worried about scratches and dents, while another reported very little wear after weeks of use.

ECG functionality
Product 1: Garmin Fenix 8
3.6

ECG hardware is present, but availability remains region-limited rather than universally accessible.

Product 2: Garmin Forerunner 265
1.0

ECG is not supported on this model because the necessary ECG hardware is absent.

fit
Product 1: Garmin Fenix 8
3.7

Fit benefits from multiple case sizes, though the biggest models can still feel cumbersome on smaller wrists.

Product 2: Garmin Forerunner 265
4.4

Fit is generally praised as close, light, and easy to wear, without feeling overly bulky on the wrist.

fitness tracking accuracy
Product 1: Garmin Fenix 8
4.7

General fitness and workout tracking were reviewed very positively, with strong sensor-driven exercise data.

Product 2: Garmin Forerunner 265
4.8

Overall fitness tracking accuracy is rated highly, with reviewers describing the watch as dependable across many activity types.

GPS accuracy
Product 1: Garmin Fenix 8
4.6

GPS performance is one of the watch’s clearest strengths, with repeated praise for fast, highly accurate tracking.

Product 2: Garmin Forerunner 265
4.8

GPS accuracy is consistently one of the watch’s best-reviewed areas, with multiple reviewers calling it excellent or extremely accurate.

health tracking accuracy
Product 1: Garmin Fenix 8
4.2

Broader health tracking is well regarded overall, though reviewers focused more on usefulness than exhaustive lab-style validation.

Product 2: Garmin Forerunner 265
4.7

Broad health tracking accuracy is viewed positively, especially for body metrics, sleep-related monitoring, and recovery-oriented data.

heart rate accuracy
Product 1: Garmin Fenix 8
4.3

Heart-rate accuracy is generally strong, but fast intervals and some sport-specific edge cases still trip it up.

Product 2: Garmin Forerunner 265
4.7

Heart rate accuracy is strong by wrist-based standards, with several reviewers comparing it favorably to chest straps or other trusted devices.

LTE connectivity
Product 1: Garmin Fenix 8
1.2

LTE remains the biggest missing hardware feature, and reviewers repeatedly flagged its absence.

Product 2: Garmin Forerunner 265
1.0

LTE connectivity is not available, so the watch cannot serve as a phone-free cellular device.

materials quality
Product 1: Garmin Fenix 8
4.2

Premium materials such as titanium, steel, and sapphire reinforce the high-end feel, even if they can still show wear.

Product 2: Garmin Forerunner 265
2.5

Materials feel functional rather than premium, with plastic components and Gorilla Glass instead of more upscale case materials.

menu navigation
Product 1: Garmin Fenix 8
3.7

Garmin’s menus are more organized than before, but reviewers still found navigation uneven and occasionally cumbersome.

Product 2: Garmin Forerunner 265
4.2

Menu navigation is flexible thanks to the five-button layout plus touchscreen input, though it still leans toward a sports-watch style UI.

music controls
Product 1: Garmin Fenix 8
3.0

Music controls are available during activities, though one reviewer disliked being stuck with the extra music page.

Product 2: Garmin Forerunner 265
4.3

Music controls are easy to access during workouts and make it simple to skip tracks or adjust volume from the watch.

onboard music storage
Product 1: Garmin Fenix 8
4.3

Offline music support is strong, with storage for provider downloads and local files across major services.

Product 2: Garmin Forerunner 265
4.6

Onboard music storage is strong, with offline playback support and no need to buy a separate music-specific version.

operating system experience
Product 1: Garmin Fenix 8
3.5

Garmin’s OS is capable and efficient, but it still feels more limited than watchOS or Wear OS.

Product 2: Garmin Forerunner 265
No score yet
outdoor visibility
Product 1: Garmin Fenix 8
4.4

Outdoor readability is strong overall, with reviewers highlighting clear visibility and map legibility in real use.

Product 2: Garmin Forerunner 265
4.0

Outdoor visibility is generally good for an AMOLED watch, though a few reviewers still note bright-sun or sunglasses-related caveats.

pairing reliability
Product 1: Garmin Fenix 8
4.6

Initial syncing and service pairing were smooth in testing, with no major complaints around setup reliability.

Product 2: Garmin Forerunner 265
4.9

Pairing and syncing behavior appears reliable, with reviewers noting quick syncing and easy earbud connections.

recovery insights
Product 1: Garmin Fenix 8
4.1

Recovery-oriented features such as HRV trends and morning summaries add meaningful training context.

Product 2: Garmin Forerunner 265
4.7

Recovery insights are a major strength, especially through Training Readiness and related readiness or recovery metrics.

reliability
Product 1: Garmin Fenix 8
4.0

Firmware maturity appears improved, with one long-term reviewer reporting a much more stable experience after updates.

Product 2: Garmin Forerunner 265
No score yet
safety features
Product 1: Garmin Fenix 8
4.7

Safety is a strong point thanks to breadcrumb navigation, storm alerts, and backcountry-oriented guidance tools.

Product 2: Garmin Forerunner 265
4.4

Safety features include incident detection, LiveTrack, or alert-based assistance tools that add reassurance for training.

size options
Product 1: Garmin Fenix 8
3.8

The Fenix 8 line offers helpful size variety, but some reviewers disliked the loss of certain smaller variant combinations.

Product 2: Garmin Forerunner 265
4.5

Two case sizes make it easier to fit different wrists, and several reviewers appreciated the smaller option.

sleep tracking accuracy
Product 1: Garmin Fenix 8
4.1

Sleep timing is usually accurate, especially for fall-asleep and wake times, though stage detail remains less convincing.

Product 2: Garmin Forerunner 265
3.8

Sleep tracking gets mixed marks: sleep and wake timing are often solid, but sleep stage scoring can be inconsistent.

smartphone notifications
Product 1: Garmin Fenix 8
4.1

Notifications work well and are easy to access, with useful phone-linked alerts and media support.

Product 2: Garmin Forerunner 265
4.1

Smartphone notifications are well supported for alerts, texts, emails, and other phone-linked updates.

smartwatch features
Product 1: Garmin Fenix 8
4.2

Smartwatch tools are broader than before, with microphones, speakers, music, and other daily-use additions helping close the gap.

Product 2: Garmin Forerunner 265
3.7

Smartwatch features are useful but limited, with solid basics like notifications, music, and payments but fewer lifestyle extras than true smartwatches.

software smoothness
Product 1: Garmin Fenix 8
3.0

Software responsiveness is mixed: some interactions feel polished, but lag still appears in certain menus or displays.

Product 2: Garmin Forerunner 265
3.5

Software smoothness is acceptable, but some reviewers noticed occasional stutter and less polish than Apple or Samsung interfaces.

stress tracking
Product 1: Garmin Fenix 8
3.6

Stress tracking is included in the wellness stack, though reviewers mostly mentioned it as a feature rather than validating it in depth.

Product 2: Garmin Forerunner 265
4.1

Stress tracking is built into the wellness stack and is used meaningfully in readiness and recovery features.

style and design
Product 1: Garmin Fenix 8
4.2

The design was seen as rugged and premium, though still undeniably large and utilitarian.

Product 2: Garmin Forerunner 265
4.2

The design is sporty and generally liked, but it still looks more like a training watch than an all-occasion fashion watch.

third-party app support
Product 1: Garmin Fenix 8
2.6

Third-party support exists through Connect IQ, but reviewers still see Garmin as limited compared with fuller smartwatch platforms.

Product 2: Garmin Forerunner 265
4.8

Third-party support is strong, with integrations and compatibility mentioned for apps and services like Strava, TrainingPeaks, and Spotify.

touchscreen responsiveness
Product 1: Garmin Fenix 8
4.4

Touch interaction is mostly strong, especially on AMOLED, and new touch-unlock behavior improves usability in workouts.

Product 2: Garmin Forerunner 265
4.7

Touch responsiveness is praised, including in sweaty or rainy conditions, while still remaining optional for workouts.

user interface
Product 1: Garmin Fenix 8
3.5

The redesigned UI is more colorful and modern, but opinions remain mixed because it can still overwhelm or slow down common actions.

Product 2: Garmin Forerunner 265
4.0

The interface is mostly intuitive once set up, though first-time Garmin users may face a learning curve during initial configuration.

value for money
Product 1: Garmin Fenix 8
2.6

Value is the watch’s weakest area: reviewers consistently praised performance but questioned the very high price.

Product 2: Garmin Forerunner 265
3.9

Value for money is good for serious runners because the feature set is strong, but several reviewers still flag the price as high.

voice assistant quality
Product 1: Garmin Fenix 8
4.0

Voice features are useful for simple commands, but the experience is still more practical than truly seamless.

Product 2: Garmin Forerunner 265
1.5

Voice assistant support is effectively absent, with reviewers specifically noting there is no smart assistant or on-watch voice helper.

watch face quality
Product 1: Garmin Fenix 8
4.1

Watch-face support is broad and customizable, with both built-in options and Connect IQ downloads available.

Product 2: Garmin Forerunner 265
4.5

Watch face quality is strong thanks to attractive stock faces and additional Connect IQ options.

water resistance
Product 1: Garmin Fenix 8
4.8

Water performance is excellent, with certified dive-ready hardware and strong confidence around swimming and recreational diving use.

Product 2: Garmin Forerunner 265
4.5

Water resistance is reassuring for showers, pools, and general wet use, and reviewers reported no issues with routine exposure.

wellness insights
Product 1: Garmin Fenix 8
4.2

Wellness insights are a meaningful strength, especially through HRV trends and broader recovery-oriented daily feedback.

Product 2: Garmin Forerunner 265
4.6

Wellness insights are a clear selling point, especially through Morning Report, Body Battery, and other day-to-day readiness tools.

Wi-Fi connectivity
Product 1: Garmin Fenix 8
No score yet
Product 2: Garmin Forerunner 265
4.0

Wi-Fi is available for syncing and ecosystem functions, though reviewers rarely focused on it as a differentiating strength.

workout tracking variety
Product 1: Garmin Fenix 8
4.8

Workout coverage is exceptionally broad, with reviewers highlighting the sheer range of sport profiles and activity support.

Product 2: Garmin Forerunner 265
4.8

Workout tracking variety is broad, with dozens of sport modes and strong support for running, triathlon, gym, and outdoor activities.