Compare Garmin Approach S44 vs Apple Watch Ultra 2

P1 Garmin Approach S44
P2 Apple Watch Ultra 2

Comparison Takeaways

Garmin Approach S44

Where It Has the Edge

  • cross-platform compatibility is 3.0 vs 2.0. Cross-platform compatibility was uneven because Android users were said to get better notification customization than iPhone users.
  • fit is 4.4 vs 3.8. Fit was strong for smaller or average wrists, with reviewers praising the thin profile, light weight, stable swing...
  • comfort is 4.3 vs 3.9. Comfort was a repeated positive, with lightweight construction, secure fit, and comfortable silicone/rubber bands making it easy to...
  • pairing reliability is 4.7 vs 4.4. Pairing reliability was strong in the reviews, with fast Garmin Golf app setup and simple initial pairing.

Apple Watch Ultra 2

Where It Has the Edge

  • heart rate accuracy is 4.9 vs 1.0. Heart-rate accuracy is one of the strongest measured areas, with reviewers reporting close agreement with chest straps and...
  • sleep tracking accuracy is 4.2 vs 1.0. Sleep tracking is generally accurate but simpler than rival platforms; newer sleep apnea detection adds more health value.
  • health tracking accuracy is 4.3 vs 1.2. Health tracking accuracy is viewed positively for sleep apnea, ECG-adjacent accuracy, and broad health tracking, though some insights...
  • contactless payments is 4.6 vs 1.5. Contactless payments are a reliable smartwatch strength, with Apple Pay repeatedly cited as part of the platform’s everyday...
Average score
Product 1: Garmin Approach S44
3.4
Product 2: Apple Watch Ultra 2
4.3
activity auto-detection
Product 1: Garmin Approach S44
4.4

Reviewers liked the automatic golf-shot tracking, with AutoShot and last-shot distance tracking repeatedly described as useful and well executed.

Product 2: Apple Watch Ultra 2
4.2

Automatic activity support appears around brisk-walk logging, running-track recognition, and contextual auto-marking, though reviewers do not dwell on broad workout auto-detection.

app ecosystem
Product 1: Garmin Approach S44
4.4

Garmin ecosystem support was a strength, especially CT10/CT1 sensors, rangefinder compatibility, Garmin Golf membership, and broader Garmin device pairing.

Product 2: Apple Watch Ultra 2
4.9

The app ecosystem is one of the clearest strengths, with reviewers praising Apple’s native and third-party app depth over competing watch platforms.

band quality
Product 1: Garmin Approach S44
3.7

Band feedback was mixed but leaned positive after break-in: one reviewer found the strap rigid at first, while others liked the comfortable silicone or pliable rubber band.

Product 2: Apple Watch Ultra 2
4.3

Band impressions are mostly positive, especially for comfort and material quality, though one reviewer found the Alpine Loop slow to dry after sweat or water.

battery life
Product 1: Garmin Approach S44
4.5

Battery life was a clear strength, with reviewers citing 10-day smartwatch use, 15-hour GPS ratings, weekly charging, four rounds, and about eight days in daily use.

Product 2: Apple Watch Ultra 2
4.4

Battery life is excellent for an Apple Watch, often lasting two to three days, but dedicated GPS watches still make it look short for endurance use.

blood oxygen tracking
Product 1: Garmin Approach S44
1.0

Blood oxygen tracking was not a real S44 strength; the evidence appears in a list of health sensors reviewers said were absent from the watch.

Product 2: Apple Watch Ultra 2
2.9

Blood oxygen coverage is mixed in the review set because some reviews mention the feature’s patent-related absence, while the updated PCMag review says monitoring was restored.

Bluetooth connectivity
Product 1: Garmin Approach S44
4.2

Bluetooth was useful in the Garmin golf ecosystem, especially for sending Z30 rangefinder yardages directly to the watch.

Product 2: Apple Watch Ultra 2
4.6

Bluetooth support is strong for cycling accessories, especially power meters, speed sensors, and cadence sensors, with reviewers treating it as a useful sports upgrade.

brightness
Product 1: Garmin Approach S44
4.6

Brightness was consistently praised, with reviewers calling the AMOLED/OLED screen easier to read, vibrant, bright, and strong outdoors.

Product 2: Apple Watch Ultra 2
4.8

Brightness is a major consensus strength, with repeated praise for the 3,000-nit display and flashlight improvement.

build quality
Product 1: Garmin Approach S44
4.2

Build quality was viewed positively overall, with reviewers citing Garmin reliability, a slim lightweight build, Gorilla Glass, and Garmin's general product quality.

Product 2: Apple Watch Ultra 2
4.7

Reviewers consistently describe the build as premium, rugged, and performance-oriented, with titanium, sapphire, and protected controls adding confidence.

button controls
Product 1: Garmin Approach S44
4.4

The second physical button was repeatedly treated as a meaningful usability upgrade over the S42, complementing touchscreen control.

Product 2: Apple Watch Ultra 2
4.4

Button controls are a practical Ultra advantage, especially the Action Button and gloved-use crown, though one long-term reviewer admits the Action Button never became a habit.

call handling
Product 1: Garmin Approach S44
2.0

Call handling is limited to phone-call notifications; reviewers did not describe answering or managing calls from the watch.

Product 2: Apple Watch Ultra 2
4.7

Call handling gets direct praise for clear and sufficiently loud audio, helped by the Ultra line’s microphone and speaker hardware.

calorie tracking usefulness
Product 1: Garmin Approach S44
2.8

Calorie tracking exists but is basic; reviewers grouped it with simple activity tracking rather than advanced fitness analysis.

Product 2: Apple Watch Ultra 2
4.0

Calorie tracking is framed through Apple’s activity rings and standard fitness metrics rather than as a lab-tested calorie measurement system.

charging convenience
Product 1: Garmin Approach S44
2.3

Charging convenience was a drawback because one reviewer criticized Garmin's continued use of a proprietary charger.

Product 2: Apple Watch Ultra 2
4.1

Charging is convenient through familiar magnetic charging and occasional iPhone-powered charging, though reviewers still need to charge more often than with sports watches.

charging speed
Product 1: Garmin Approach S44
No score yet
Product 2: Apple Watch Ultra 2
3.8

Charging speed is acceptable, commonly around 0-80% in about an hour and full in roughly 90 minutes, but slower than the faster-charging Series 10.

coaching features
Product 1: Garmin Approach S44
3.5

Coaching features were mixed: reviewers liked score tracking, PinPointer, green tools, and shot-distance learning, but noted virtual caddie and some advanced features are absent or subscription-locked.

Product 2: Apple Watch Ultra 2
3.6

Coaching improved with Training Load and effort context, but several reviewers still find Apple’s coaching and analysis shallower than Garmin, Whoop, or similar platforms.

comfort
Product 1: Garmin Approach S44
4.3

Comfort was a repeated positive, with lightweight construction, secure fit, and comfortable silicone/rubber bands making it easy to wear during golf.

Product 2: Apple Watch Ultra 2
3.9

Comfort is context-dependent: some reviewers find the Ultra 2 comfortable all day, while others note size, tugging, or crown irritation on smaller wrists.

companion app quality
Product 1: Garmin Approach S44
4.3

The Garmin Golf app was treated as useful for scorecards, notifications, club-distance insight, and post-round data, especially when paired with Garmin accessories.

Product 2: Apple Watch Ultra 2
4.8

Companion app quality is strong, with reviewers praising Apple Watch, Health, and Fitness app integration and easy configuration from the iPhone.

contactless payments
Product 1: Garmin Approach S44
1.5

Contactless payments were effectively absent from the S44 evidence; Garmin Pay was discussed as something available on higher models instead.

Product 2: Apple Watch Ultra 2
4.6

Contactless payments are a reliable smartwatch strength, with Apple Pay repeatedly cited as part of the platform’s everyday convenience.

cross-platform compatibility
Product 1: Garmin Approach S44
3.0

Cross-platform compatibility was uneven because Android users were said to get better notification customization than iPhone users.

Product 2: Apple Watch Ultra 2
2.0

Cross-platform compatibility is poor because the Ultra 2 requires an iPhone and does not work with Android phones.

customization options
Product 1: Garmin Approach S44
4.1

Customization was modest but useful, covering notification choices, band swaps/color options, straps, and watch-face customization.

Product 2: Apple Watch Ultra 2
4.5

Customization is strong across watch faces, complications, utility slots, action button choices, and app-driven personalization.

display quality
Product 1: Garmin Approach S44
4.6

Display quality was one of the strongest consensus positives, with reviewers praising the AMOLED/OLED screen as sharp, colorful, beautiful, and a major S42 upgrade.

Product 2: Apple Watch Ultra 2
5.0

Display quality is one of the best-reviewed attributes, with multiple reviewers calling it among the best smartwatch screens they have tested.

durability
Product 1: Garmin Approach S44
4.0

Durability evidence was limited but positive, mostly tied to Gorilla Glass and the watch being described as tough.

Product 2: Apple Watch Ultra 2
4.8

Durability is a major strength, supported by titanium, sapphire, MIL-STD testing, and reviewers’ reports of wear resistance.

ECG functionality
Product 1: Garmin Approach S44
No score yet
Product 2: Apple Watch Ultra 2
4.7

ECG functionality is well supported and repeatedly mentioned as part of the Ultra 2’s robust health suite, including Afib-related features.

fit
Product 1: Garmin Approach S44
4.4

Fit was strong for smaller or average wrists, with reviewers praising the thin profile, light weight, stable swing fit, and slim case.

Product 2: Apple Watch Ultra 2
3.8

Fit is mixed: the rectangular case can feel secure, but the single 49mm size can be challenging for smaller wrists.

fitness tracking accuracy
Product 1: Garmin Approach S44
2.5

Fitness tracking accuracy was limited; GPS could track biking and walking, but reviewers said non-golf activity data was basic.

Product 2: Apple Watch Ultra 2
4.8

Fitness tracking accuracy is excellent overall, with reviewers praising GPS, heart-rate, and overall workout tracking accuracy against reference devices.

GPS accuracy
Product 1: Garmin Approach S44
4.5

GPS and yardage accuracy were strong, with several reviewers citing accurate, consistent distances and useful front/middle/back yardages.

Product 2: Apple Watch Ultra 2
4.8

GPS accuracy is consistently strong, with dual-frequency/multiband tracking matching or approaching Garmin-class performance in several tests.

health tracking accuracy
Product 1: Garmin Approach S44
1.2

Health tracking accuracy could not score well because reviewers emphasized that the relevant health sensors and metrics are missing.

Product 2: Apple Watch Ultra 2
4.3

Health tracking accuracy is viewed positively for sleep apnea, ECG-adjacent accuracy, and broad health tracking, though some insights still need manual interpretation.

heart rate accuracy
Product 1: Garmin Approach S44
1.0

Heart rate accuracy scored poorly because multiple reviewers specifically said the S44 lacks a heart-rate monitor.

Product 2: Apple Watch Ultra 2
4.9

Heart-rate accuracy is one of the strongest measured areas, with reviewers reporting close agreement with chest straps and armband monitors.

LTE connectivity
Product 1: Garmin Approach S44
No score yet
Product 2: Apple Watch Ultra 2
4.8

LTE is a core feature because cellular support comes standard, enabling calls, streaming, and messaging away from the iPhone when a plan is active.

mapping and navigation
Product 1: Garmin Approach S44
No score yet
Product 2: Apple Watch Ultra 2
3.2

Mapping and navigation are useful but frequently caveated: Compass, waypoints, routes, and maps help, yet native GPX and phone-free offline mapping gaps remain.

materials quality
Product 1: Garmin Approach S44
4.0

Materials quality evidence was limited but positive, with Gorilla Glass and Garmin's hardware construction standing out most clearly.

Product 2: Apple Watch Ultra 2
4.8

Materials quality is high, with recycled titanium, sapphire protection, and premium band hardware recurring across reviews.

menu navigation
Product 1: Garmin Approach S44
4.4

Menu navigation was praised as easier and more intuitive thanks to the second button, touchscreen layout, and clearly arranged menus.

Product 2: Apple Watch Ultra 2
4.4

Menu navigation is helped by the crown, complications, Modular Ultra, and Smart Stack, which reviewers generally find useful for quick glanceable information.

music controls
Product 1: Garmin Approach S44
4.0

Music controls were consistently described as available for controlling smartphone music, but reviewers did not present deeper music features.

Product 2: Apple Watch Ultra 2
4.1

Music controls work well through Double Tap and the Music app, with speaker playback and wrist controls adding everyday convenience.

onboard music storage
Product 1: Garmin Approach S44
No score yet
Product 2: Apple Watch Ultra 2
4.5

Onboard storage is improved to 64GB, giving reviewers more confidence for offline music, podcasts, apps, and media downloads.

operating system experience
Product 1: Garmin Approach S44
3.5

The operating system experience was generally simple and usable, though the broader smartwatch layer remained basic compared with fuller wearables.

Product 2: Apple Watch Ultra 2
4.5

The operating system experience is polished, especially with watchOS 10 and 11 updates adding new watch faces, cycling features, Smart Stack, and Ultra features.

outdoor visibility
Product 1: Garmin Approach S44
4.6

Outdoor visibility was a strength because reviewers said the screen stayed visible in full sunlight and was bright outdoors.

Product 2: Apple Watch Ultra 2
4.7

Outdoor visibility is excellent, with several reviewers reporting no trouble reading the screen in sunlight or bright reflective conditions.

pairing reliability
Product 1: Garmin Approach S44
4.7

Pairing reliability was strong in the reviews, with fast Garmin Golf app setup and simple initial pairing.

Product 2: Apple Watch Ultra 2
4.4

Pairing evidence is limited but positive, with one setup transcript saying the familiar Apple pairing flow completed cleanly.

recovery insights
Product 1: Garmin Approach S44
1.0

Recovery insights were essentially absent; reviewers grouped Body Battery and similar metrics among features not included on the S44.

Product 2: Apple Watch Ultra 2
2.2

Recovery insights are a recurring weakness; reviewers repeatedly say Apple lacks Garmin/Whoop-style recovery, readiness, and performance analysis.

reliability
Product 1: Garmin Approach S44
4.4

Reliability was a strong theme, supported by consistent yardages, no course-load hiccups, Garmin build reputation, and predictable performance.

Product 2: Apple Watch Ultra 2
4.3

Reliability is broadly positive in long-term and battery-use impressions, with reviewers describing stable every-other-day charging and dependable use.

safety features
Product 1: Garmin Approach S44
2.8

Safety features were only lightly supported through a Find My Garmin feature, with no evidence for richer safety or emergency tools.

Product 2: Apple Watch Ultra 2
4.8

Safety features are a standout Ultra trait, including siren, SOS, fall and crash detection, Backtrack, cellular waypoints, and emergency guidance.

size options
Product 1: Garmin Approach S44
2.9

Size options were limited: reviewers liked the slim size for smaller wrists but also warned the S44 may be too small for some.

Product 2: Apple Watch Ultra 2
2.6

Size options are a clear limitation because the Ultra 2 comes only in a large 49mm case.

sleep tracking accuracy
Product 1: Garmin Approach S44
1.0

Sleep tracking scored poorly because reviewers repeatedly said sleep tracking is not included on the S44.

Product 2: Apple Watch Ultra 2
4.2

Sleep tracking is generally accurate but simpler than rival platforms; newer sleep apnea detection adds more health value.

smartphone notifications
Product 1: Garmin Approach S44
3.4

Smartphone notifications were useful for texts, emails, calendar, weather, and alerts, but iPhone customization and interaction were limited.

Product 2: Apple Watch Ultra 2
4.6

Smartphone notifications are handled well, with reviewers praising rich notifications, texting, and responsive notification handling within the Apple ecosystem.

smartwatch features
Product 1: Garmin Approach S44
2.6

Smartwatch features were basic: reviewers called it golf-first and useful for essentials, but not a full smartwatch replacement.

Product 2: Apple Watch Ultra 2
4.6

Smartwatch features are outstanding overall, with reviewers treating the Ultra 2 as Apple’s most full-featured wearable and a top true smartwatch.

software smoothness
Product 1: Garmin Approach S44
4.5

Software smoothness was praised through fast course loading, responsive behavior, and a generally breezy user experience.

Product 2: Apple Watch Ultra 2
4.8

Software smoothness is strong, with reviewers describing zippy, quick, responsive, and buttery-smooth operation.

step counting accuracy
Product 1: Garmin Approach S44
2.9

Step counting was present but basic, repeatedly mentioned as one of the few included health or daily activity metrics.

Product 2: Apple Watch Ultra 2
No score yet
stress tracking
Product 1: Garmin Approach S44
1.0

Stress tracking scored poorly because reviewers specifically listed stress tracking among the health features absent from the S44.

Product 2: Apple Watch Ultra 2
No score yet
style and design
Product 1: Garmin Approach S44
4.1

Style and design were mostly praised for sleekness and lightness, though one reviewer found it less fashion-forward off the course.

Product 2: Apple Watch Ultra 2
4.7

Style and design are praised for the premium rugged look, especially the black titanium version, though the large look is not for everyone.

third-party app support
Product 1: Garmin Approach S44
No score yet
Product 2: Apple Watch Ultra 2
4.6

Third-party app support is excellent through the watchOS App Store and helps fill gaps in navigation, fitness, and everyday smartwatch use.

touchscreen responsiveness
Product 1: Garmin Approach S44
4.6

Touchscreen responsiveness was consistently positive, with reviewers calling it responsive and easy to tap or scroll through.

Product 2: Apple Watch Ultra 2
4.9

Touchscreen responsiveness is excellent on land, with reviewers praising taps and swipes, though touch does not work underwater.

user interface
Product 1: Garmin Approach S44
4.4

The user interface was considered simple and quick to understand, especially for golfers who wanted essential features without overwhelm.

Product 2: Apple Watch Ultra 2
4.5

The user interface is generally easy and polished, especially for iPhone users, Smart Stack, and redesigned watchOS apps.

value for money
Product 1: Garmin Approach S44
4.0

Value was a major strength for golfers who want AMOLED Garmin golf basics, though several reviewers said subscriptions or the S50 change the math.

Product 2: Apple Watch Ultra 2
4.2

Value is mixed: the Ultra 2 can justify its price for users who exploit its rugged, cellular, and battery advantages, but reviewers repeatedly note cheaper or more specialized alternatives.

voice assistant quality
Product 1: Garmin Approach S44
No score yet
Product 2: Apple Watch Ultra 2
4.5

Voice assistant quality improved with on-device Siri, faster commands, better dictation, and less cloud dependence, though a few minor voice quirks remain.

watch face quality
Product 1: Garmin Approach S44
4.0

Watch face quality was strong because reviewers liked the AMOLED face, large-number yardage mode, and watch-face customization, though one found course info plain without subscriptions.

Product 2: Apple Watch Ultra 2
4.6

Watch face quality is strong, especially Modular Ultra and complication-rich layouts designed for the large screen.

water resistance
Product 1: Garmin Approach S44
4.0

Water resistance evidence was limited to the 5 ATM rating but supports standard sport-watch protection.

Product 2: Apple Watch Ultra 2
4.8

Water resistance is a major strength, with 100m/WR100 ratings, diving support, and better water credentials than standard Apple Watches.

wellness insights
Product 1: Garmin Approach S44
1.6

Wellness insights were weak because reviewers repeatedly said advanced health, fitness, hydration, breathwork, and wellness features are missing.

Product 2: Apple Watch Ultra 2
3.3

Wellness insights are broad but uneven: Vitals, Health data, and trends help, but reviewers often want more interpretation and readiness-style guidance.

Wi-Fi connectivity
Product 1: Garmin Approach S44
No score yet
Product 2: Apple Watch Ultra 2
4.2

Wi-Fi is present as part of the core connectivity package, though reviews discuss it mostly as availability rather than as a tested performance differentiator.

workout tracking variety
Product 1: Garmin Approach S44
2.5

Workout tracking variety was present but limited, with running, cycling, walking, biking, and swimming mentioned but described as basic compared with higher Garmin models.

Product 2: Apple Watch Ultra 2
4.5

Workout tracking variety is strong across running, cycling, hiking, swimming, diving, strength training, structured workouts, and third-party sport apps.