Average score
Product 1: Garmin Forerunner 255
4.2
Product 2: Garmin Epix Pro (Gen 2)
4.1
activity auto-detection
Product 1: Garmin Forerunner 255
4.3

Reviews describe automatic run, walk, stand, and exercise detection as a useful training aid, especially for interval and mixed workouts.

Product 2: Garmin Epix Pro (Gen 2)
No score yet
app ecosystem
Product 1: Garmin Forerunner 255
3.8

The app ecosystem is decent rather than huge, with Connect IQ watch faces and apps available but at least one review calling the app selection modest.

Product 2: Garmin Epix Pro (Gen 2)
4.0

Reviews mention a relatively large software marketplace and Connect IQ access for apps, widgets, and personalization.

band quality
Product 1: Garmin Forerunner 255
4.5

The strap is consistently praised for stretch, hole spacing, and buckle security, giving it a secure, adjustable feel.

Product 2: Garmin Epix Pro (Gen 2)
3.9

Band impressions are mixed: the included silicone strap is described as high quality, but one reviewer said the white band gets dirty easily.

battery life
Product 1: Garmin Forerunner 255
4.6

Battery life is one of the watch’s clearest strengths, with multiple reviewers reporting week-plus endurance and strong GPS runtimes.

Product 2: Garmin Epix Pro (Gen 2)
4.6

Battery life is a clear strength, with reviewers reporting long real-world endurance from multi-day always-on use to weeks between charges depending on settings and size.

blood oxygen tracking
Product 1: Garmin Forerunner 255
4.0

Pulse Ox support is present and integrated into the broader health stack, though reviewers treat it more as a useful metric than a headline feature.

Product 2: Garmin Epix Pro (Gen 2)
4.2

The watch includes wrist-based pulse-ox tracking for blood oxygen saturation, with reviews noting altitude and wellness uses.

Bluetooth connectivity
Product 1: Garmin Forerunner 255
4.5

Bluetooth support is strong for phone pairing, headphones, and audio accessories, helping the watch work well for music and sync tasks.

Product 2: Garmin Epix Pro (Gen 2)
4.2

Bluetooth support is well covered, including sensor pairing and accessory connectivity alongside Garmin’s broader smartwatch radios.

brightness
Product 1: Garmin Forerunner 255
3.0

Brightness is serviceable but not a standout, with reviewers noting the screen is functional yet less vivid than brighter AMOLED alternatives.

Product 2: Garmin Epix Pro (Gen 2)
4.7

Screen brightness is consistently praised, with reviewers calling it easy to see indoors, outdoors, and even on sunny days.

build quality
Product 1: Garmin Forerunner 255
4.2

Build quality comes across as solid and practical, with reviewers calling the watch tough, robust, and durable in daily use.

Product 2: Garmin Epix Pro (Gen 2)
4.8

Build quality is described as rugged and tank-like, with premium-feeling construction for a high-end sports watch.

button controls
Product 1: Garmin Forerunner 255
4.5

The five-button control scheme is widely seen as dependable and practical, especially during workouts or bad weather.

Product 2: Garmin Epix Pro (Gen 2)
4.5

The physical controls are a strong point, with dedicated buttons, useful shortcuts, and a more satisfying click than some newer Garmin alternatives.

call handling
Product 1: Garmin Forerunner 255
1.8

Call handling is limited: reviewers note that the watch can surface phone activity and messages but does not support actual calling.

Product 2: Garmin Epix Pro (Gen 2)
2.8

Phone integration is limited for calls on some setups, with one review noting you cannot respond to texts or calls in that configuration.

calorie tracking usefulness
Product 1: Garmin Forerunner 255
No score yet
Product 2: Garmin Epix Pro (Gen 2)
4.0

Garmin Connect gives clear daily calorie totals, including base and active calories, making calorie data easy to review.

charging convenience
Product 1: Garmin Forerunner 255
3.5

Charging is straightforward, but convenience is held back by Garmin’s proprietary cable even if the connector fits securely.

Product 2: Garmin Epix Pro (Gen 2)
2.8

Charging is less convenient than open USB-C freedom because the watch still relies on Garmin’s proprietary charger.

charging speed
Product 1: Garmin Forerunner 255
4.3

Charging speed is good, with reviews mentioning a full charge in a couple of hours and a quick 50% top-up.

Product 2: Garmin Epix Pro (Gen 2)
4.5

Charging speed is improved and widely praised, with reviews citing fast top-ups and roughly an hour to reach full charge.

coaching features
Product 1: Garmin Forerunner 255
4.5

Coaching features are a major strength thanks to Garmin Coach, suggested workouts, and race-focused guidance.

Product 2: Garmin Epix Pro (Gen 2)
4.4

Training guidance is a strong area, with suggested workouts, customizable plans, race support, and coaching-oriented tools called out positively.

comfort
Product 1: Garmin Forerunner 255
4.5

Comfort is consistently excellent, with reviewers repeatedly calling the watch lightweight and easy to wear all day and overnight.

Product 2: Garmin Epix Pro (Gen 2)
4.5

Comfort is better than the size suggests for at least some users, with one reviewer saying the watch is comfortable enough to mostly disappear on wrist.

companion app quality
Product 1: Garmin Forerunner 255
4.7

Garmin Connect is highly rated, with reviewers calling it easy to navigate, powerful, and among the best GPS-watch companion apps.

Product 2: Garmin Epix Pro (Gen 2)
3.5

Garmin Connect is useful and feature-rich, but reviews also say some finer watch settings are still awkward to manage from the phone side.

contactless payments
Product 1: Garmin Forerunner 255
4.3

Garmin Pay is a useful addition that makes quick wrist payments practical during commutes and workouts.

Product 2: Garmin Epix Pro (Gen 2)
4.2

Garmin Pay is treated as genuinely useful for runs and outdoor use, with reviewers saying it works in normal tap-to-pay situations.

cross-platform compatibility
Product 1: Garmin Forerunner 255
4.3

The watch works across both Android and iOS, though some notification behavior varies by phone platform.

Product 2: Garmin Epix Pro (Gen 2)
3.8

The watch works with both iOS and Android, but reviews note feature differences and a generally better experience on Android.

customization options
Product 1: Garmin Forerunner 255
4.7

Customization is extensive, covering data screens, watch settings, faces, and other interface elements.

Product 2: Garmin Epix Pro (Gen 2)
4.4

Customization is extensive, with adjustable settings, customizable data pages, widgets, bands, and downloadable extras.

display quality
Product 1: Garmin Forerunner 255
3.8

Display quality is good for readability and sport use, though the MIP screen is less flashy than premium AMOLED rivals.

Product 2: Garmin Epix Pro (Gen 2)
4.8

The AMOLED display is one of the product’s standout strengths, repeatedly described as beautiful, vivid, and high resolution.

durability
Product 1: Garmin Forerunner 255
4.3

Durability is strong overall, with reviews describing the watch as tough and reporting good long-term wear.

Product 2: Garmin Epix Pro (Gen 2)
4.5

Durability is strong overall, with reports of the watch holding up well in long-term use and the sapphire crystal resisting visible damage.

ECG functionality
Product 1: Garmin Forerunner 255
No score yet
Product 2: Garmin Epix Pro (Gen 2)
4.0

ECG support is part of the Pro story, with reviews noting the feature arrived via firmware on supported models.

fit
Product 1: Garmin Forerunner 255
4.3

Fit is easy to dial in thanks to the strap design and multiple size choices, and reviewers found it secure on wrist.

Product 2: Garmin Epix Pro (Gen 2)
3.7

Fit varies by wrist size, but the expanded case range helps; some reviewers found good fit on smaller wrists while others still found larger versions bulky.

fitness tracking accuracy
Product 1: Garmin Forerunner 255
4.5

Fitness tracking is broadly praised for delivering accurate workout data and useful performance detail across core sports.

Product 2: Garmin Epix Pro (Gen 2)
4.8

Overall fitness tracking accuracy is a major selling point, especially for GPS-based workouts and consistent distance tracking.

GPS accuracy
Product 1: Garmin Forerunner 255
5.0

GPS accuracy is outstanding and one of the watch’s biggest selling points, with multiple reviews calling it excellent or best-in-class.

Product 2: Garmin Epix Pro (Gen 2)
4.8

GPS performance is repeatedly described as excellent, with reviews highlighting reliable positioning, accurate routes, and class-leading results.

health tracking accuracy
Product 1: Garmin Forerunner 255
4.3

Health tracking is generally strong, with sleep and overall wellness data lining up well with other devices in several reviews.

Product 2: Garmin Epix Pro (Gen 2)
4.2

Health tracking is generally viewed positively, with reviewers trusting the data more than before even if not every metric is treated as perfect.

heart rate accuracy
Product 1: Garmin Forerunner 255
4.6

Heart rate accuracy is a major strength, with several reviewers finding results close to or matching chest straps in many workouts.

Product 2: Garmin Epix Pro (Gen 2)
4.5

Heart-rate accuracy is broadly praised, especially against chest straps, though some reviews still note occasional limits in harder efforts.

materials quality
Product 1: Garmin Forerunner 255
3.5

Materials are functional rather than premium: reviewers like the low weight but often note the plastic or resin construction feels less luxurious.

Product 2: Garmin Epix Pro (Gen 2)
3.5

Material choices look functional and durable, but one review notes the polymer-heavy build is more tool-like than luxurious.

menu navigation
Product 1: Garmin Forerunner 255
4.3

Menu navigation is easy to learn and dependable, particularly for users who prefer physical controls over touch input.

Product 2: Garmin Epix Pro (Gen 2)
2.8

Menu navigation can be demanding, with one reviewer saying deeper customization still involves too much fiddling.

music controls
Product 1: Garmin Forerunner 255
4.2

Music controls are useful even on the non-music version, letting users control phone playback from the wrist.

Product 2: Garmin Epix Pro (Gen 2)
4.0

Music controls are available and useful, with support for controlling apps like Spotify and integrated music control features.

onboard music storage
Product 1: Garmin Forerunner 255
4.3

Music storage is handy on supported models, with room for about 500 songs and the option to go phone-free.

Product 2: Garmin Epix Pro (Gen 2)
4.4

Onboard storage is generous enough for music, with reviews pointing to 32GB capacity and local audio support.

operating system experience
Product 1: Garmin Forerunner 255
4.2

The operating system experience is feature-rich and flexible, though some reviewers think Garmin’s software can feel a bit involved.

Product 2: Garmin Epix Pro (Gen 2)
4.0

The Garmin software experience is described as robust and feature-rich, though it still expects users to invest time learning it.

outdoor visibility
Product 1: Garmin Forerunner 255
4.5

Outdoor visibility is excellent, with multiple reviews highlighting how easy the screen is to read in bright light.

Product 2: Garmin Epix Pro (Gen 2)
4.8

Outdoor visibility is excellent, with reviewers calling the screen easy to read in strong sun and varied light.

pairing reliability
Product 1: Garmin Forerunner 255
4.5

Pairing and syncing are reliable for phones, audio gear, and settings changes, helping the watch feel low-friction in daily use.

Product 2: Garmin Epix Pro (Gen 2)
No score yet
recovery insights
Product 1: Garmin Forerunner 255
4.5

Recovery insights are useful, with Morning Report, HRV, and recovery-oriented tools helping frame rest and training decisions.

Product 2: Garmin Epix Pro (Gen 2)
4.5

Recovery tools such as Recovery Time, Acute Load, and related guidance are repeatedly described as useful for planning training.

reliability
Product 1: Garmin Forerunner 255
4.5

Reliability is a recurring theme, with reviewers describing the watch as a dependable tracker and long-term training companion.

Product 2: Garmin Epix Pro (Gen 2)
4.5

Long-term reliability is a clear positive, with reviewers describing the watch as dependable in day-to-day use.

safety features
Product 1: Garmin Forerunner 255
4.3

Safety features are a meaningful extra, including personal safety tools, emergency assistance options, and incident detection.

Product 2: Garmin Epix Pro (Gen 2)
4.3

Safety-oriented tools get positive mentions, including flashlight visibility, strobe options, and location-sharing style features such as LiveTrack.

size options
Product 1: Garmin Forerunner 255
4.5

Two case sizes make the watch easier to match to different wrist sizes without giving up core features.

Product 2: Garmin Epix Pro (Gen 2)
4.6

The three-size lineup is one of the headline upgrades, with multiple reviews praising the better fit options for smaller and larger wrists.

sleep tracking accuracy
Product 1: Garmin Forerunner 255
4.5

Sleep tracking is generally accurate for sleep timing and performs well enough to support recovery features, though it is not flawless.

Product 2: Garmin Epix Pro (Gen 2)
3.6

Sleep tracking is seen as improved but not perfect, with some reviewers praising better results while others still question exact precision.

smartphone notifications
Product 1: Garmin Forerunner 255
3.8

Smartphone notifications work well for viewing and dismissing alerts, but replies and controls remain limited.

Product 2: Garmin Epix Pro (Gen 2)
4.2

Phone notifications are handled well, with reviews highlighting readable alerts and even good emoji support.

smartwatch features
Product 1: Garmin Forerunner 255
4.0

Smartwatch features are decent for a sports watch, with notifications, payments, music, and widgets, but they are not as deep as full smartwatches.

Product 2: Garmin Epix Pro (Gen 2)
3.7

Smartwatch basics are solid rather than dominant, covering notifications, music, payments, weather, and other everyday tools.

software smoothness
Product 1: Garmin Forerunner 255
4.5

Software performance is smooth, with reviewers praising lag-free menus and quick syncing behavior.

Product 2: Garmin Epix Pro (Gen 2)
4.1

General performance is good, but the watch is not universally seen as ultra-smooth; some reviewers praise stability while others note less polished animation or feel.

stress tracking
Product 1: Garmin Forerunner 255
3.7

Stress tracking is available and tied into Garmin’s broader wellness data, though not every reviewer found it equally useful.

Product 2: Garmin Epix Pro (Gen 2)
4.1

Stress tracking is part of the broader recovery picture and is used in Garmin’s readiness and Body Battery style insights.

style and design
Product 1: Garmin Forerunner 255
3.5

The design is practical and sporty rather than luxurious, balancing comfort and function over visual flair.

Product 2: Garmin Epix Pro (Gen 2)
4.3

Design is widely praised for balancing rugged outdoor character with an attractive everyday look.

third-party app support
Product 1: Garmin Forerunner 255
4.2

Third-party support is solid through Connect IQ, with downloadable faces, apps, and related add-ons available.

Product 2: Garmin Epix Pro (Gen 2)
4.0

Third-party support exists through Connect IQ and related downloads, giving users access to extra apps and add-ons.

touchscreen responsiveness
Product 1: Garmin Forerunner 255
1.0

Touch interaction is effectively absent because the watch does not use a touchscreen at all.

Product 2: Garmin Epix Pro (Gen 2)
4.5

Touch response is strong, with reviewers saying the screen works well even in wet conditions and avoids over-sensitivity.

user interface
Product 1: Garmin Forerunner 255
4.2

The user interface is clear and useful once learned, though the depth of features can make some items harder to find at first.

Product 2: Garmin Epix Pro (Gen 2)
3.3

The interface is powerful but mixed in usability: some reviewers find it intuitive enough, while others still call it confusing or busy.

value for money
Product 1: Garmin Forerunner 255
4.7

Most reviews see the watch as strong value because it brings high-end training and GPS features into a cheaper tier.

Product 2: Garmin Epix Pro (Gen 2)
3.8

Value is mixed: reviewers respect the hardware and long-term usefulness, but many still call the price high and note cheaper Garmin alternatives.

watch face quality
Product 1: Garmin Forerunner 255
4.5

Watch face support is strong, with stock options, custom faces, and third-party downloads available.

Product 2: Garmin Epix Pro (Gen 2)
No score yet
water resistance
Product 1: Garmin Forerunner 255
4.5

Water resistance is solid for swimming and everyday water exposure, with repeated mentions of 5ATM or 50-meter protection.

Product 2: Garmin Epix Pro (Gen 2)
4.5

Water resistance is a strength, with repeated mentions of 100-meter or 10 ATM capability for swimming and even diving scenarios.

wellness insights
Product 1: Garmin Forerunner 255
4.3

Wellness insights are one of the more compelling parts of the watch, especially through Morning Report, Body Battery, and related recovery data.

Product 2: Garmin Epix Pro (Gen 2)
4.4

Wellness features such as HRV, Body Battery, Training Readiness, and similar guidance are frequently highlighted as useful.

Wi-Fi connectivity
Product 1: Garmin Forerunner 255
4.0

Wi-Fi support is available on supported music models and is useful for syncing and downloads.

Product 2: Garmin Epix Pro (Gen 2)
4.0

Wi-Fi support is present for tasks like syncing and map downloads, adding convenience beyond Bluetooth-only workflows.

workout tracking variety
Product 1: Garmin Forerunner 255
4.7

Workout tracking variety is excellent, spanning running, triathlon, swimming, cycling, and many other profiles.

Product 2: Garmin Epix Pro (Gen 2)
4.3

Workout and sport coverage is broad, with reviewers repeatedly pointing to a very large activity list and many sport profiles.