Compare Apple Watch Ultra 3 vs Garmin Approach S70

Reviewers describe useful automatic workout or track-detection support, mostly as part of the broader Apple workout feature set rather than as a heavily tested headline feature.

Auto-detection is supported mainly through automatic shot tracking and measured-shot behavior, with positive convenience but some manual confirmation or sensor caveats.

The app ecosystem is a major strength, with reviewers pointing to the huge Apple Watch app store and strong support from fitness and everyday apps.

The Garmin ecosystem is praised for tying golf, fitness, watch faces, and Connect IQ-style additions together.

Band feedback is mixed: some reviewers liked Trail Loop stability or comfort, while one found it could work loose during runs.

Band quality is mixed: reviewers like comfort and integrated looks, but several dislike the molded strap not laying flat or prefer older straps.

Battery life is consistently better than standard Apple Watches, often reaching two to three days, though reviewers still note it trails dedicated sports watches.

Battery life is one of the strongest positives, with reviewers reporting long smartwatch use, multiple rounds, and much better endurance than Apple Watch comparisons.

Blood oxygen tracking is treated as part of Apple’s broad health suite, with reviewers noting SpO2 or Blood Oxygen availability rather than deeply testing accuracy.

Pulse ox and blood oxygen tracking are present in several reviews and treated as part of the S70’s higher-end health sensor package.

Bluetooth support is present and cited through Bluetooth 5.3, though reviewers did not spend much time testing Bluetooth reliability in depth.

Bluetooth connectivity is supported through Bluetooth music and headphone pairing, though the evidence is functional rather than deeply evaluated.

Brightness is a clear strength, with multiple reviewers praising the 3,000-nit display, wide-angle viewing, and real-world readability.

Brightness is repeatedly praised, with reviewers describing the screen as bright, crisp, colorful, and clear.

Build quality is praised as rugged, durable, refined, and premium, with titanium and sapphire contributing to confidence in daily and outdoor use.

Build quality is viewed positively, with reviewers describing a lightweight, well-designed build and confidence-inspiring construction.

Button controls are well liked, especially the Action button, wrist gestures, and quick workout or utility shortcuts.

Button controls are generally praised, with reviewers liking the three-button setup and easy navigation support.

Call handling receives positive notes, with reviewers saying the speakers and microphones keep calls clear for a smartwatch.

Call handling is limited because reviewers say the watch can show or manage calls but cannot be used to actually speak through the watch.

Calorie tracking is mentioned as part of Activity Rings and daily movement tracking, but reviewers give little direct analysis of its precision.

Charging convenience improves the ownership experience because quick top-ups can cover sleep tracking or reduce the need for strict daily charging.

Charging convenience is mixed to negative, with reviewers repeatedly mentioning proprietary charging, USB-C adapter issues, and awkward face-down charging.

Charging speed is widely praised as faster and practical, commonly cited around 80% in about 45 minutes or meaningful top-ups in 15 minutes.

Charging speed has limited but positive support from one reviewer who says it does not take long to fully charge.

Workout Buddy and coaching features are useful but uneven, with praise for encouragement offset by complaints about limited requirements or wonky feedback.

Coaching features are one of the S70’s strongest themes, with virtual caddie, PlaysLike, club suggestions, shot dispersion, and scoring advice appearing across many reviews.

Comfort depends heavily on wrist size and band choice: some found 24/7 wear manageable, while others still considered the Ultra 3 bulky.

Comfort is a major strength, with reviewers saying the watch disappears, sits comfortably, and does not bother them during golf or sleep.

The companion app experience is useful but not flawless, with Health, Fitness, and Watch app integration praised while post-run data organization can feel split.

Companion app quality is generally positive, especially Garmin Golf for round data, stats, and ecosystem value, with setup requirements noted.

Contactless payments are supported through Apple Pay and Wallet, reinforcing the Ultra 3’s day-to-day smartwatch usefulness.

Contactless payments are available through Garmin Pay, but evidence is mixed because bank support and setup can be limiting in some regions.

Cross-platform compatibility is a weakness: reviewers repeatedly emphasize that the Ultra 3 is effectively for iPhone users only.

Cross-platform compatibility is positive overall because the watch pairs with iPhone and Android, though notification controls differ by platform.

Customization is strong, from workout profiles and data screens to third-party apps, routes, and Action button behavior.

Customization is strong, with reviewers noting data fields, colors, golf settings, watch faces, and movable pin or flag controls.

Display quality is one of the strongest points, with reviewers repeatedly praising the larger LTPO OLED panel, clarity, and premium screen experience.

Display quality is the strongest consensus attribute: reviewers repeatedly praise the AMOLED screen’s sharpness, clarity, color, and impact on maps.

Durability is a strength, with reviewers citing titanium, sapphire, water ratings, and real-world resistance to visible damage.

Durability has limited direct support but is positive where mentioned, with the scratch-proof lens cited.

ECG support is repeatedly listed as part of Apple’s advanced health feature set, though not deeply performance-tested in these reviews.

Fit is a recurring caveat because the large 49mm body can loosen, press against smaller wrists, or affect sensor contact.

Fit is positive, helped by wrist comfort, swing clearance, and the smaller 42mm option for users who found larger cases too big.

Fitness tracking accuracy is broadly positive, especially for sports tracking and metrics, though not all reviewers found every sensor perfect.

Fitness and shot-tracking accuracy is mostly positive, with reviewers praising Garmin-level sensor accuracy and convenient data, though some note shot-tracking limitations.

GPS accuracy is one of the strongest consensus wins, with reviewers repeatedly calling tracks solid, precise, or among the best available.

GPS and yardage accuracy are consistently praised, including quick GPS lock, accurate yardages, and close agreement with rangefinder-style measurements.

Health tracking is considered comprehensive and strong, combining Vitals, ECG, SpO2, hypertension alerts, sleep, and activity data.

Reviewers describe broad health tracking as useful and Garmin-level accurate, especially when combining sleep, stress, heart rate, pulse ox, and fitness metrics.

Heart-rate accuracy is mostly praised, but evidence is mixed: several tests matched chest straps closely while others reported errors during runs.

Heart rate appears as part of the S70’s fitness and wellness tracking, with reviewers treating it as a useful everyday metric rather than a golf-only add-on.

Cellular and 5G support is useful, especially for iPhone-free use, though some reviewers saw limited real-world speed gains or carrier limits.

Mapping and navigation are a major split: third-party apps and urban directions help, but native workout mapping and route following remain weak.

Mapping and navigation are a major strength, with detailed hole maps, hazard views, pin movement, blind-shot tools, and full-color course layouts repeatedly praised.

Materials quality is highly regarded, with reviewers repeatedly citing titanium, sapphire crystal, recycled titanium, and premium construction.

Materials quality is positive in the available evidence, especially the ceramic bezel and premium-feeling build.

Menu navigation in the Workout app is described as improved and better organized, though this was not a major review focus.

Menu navigation is mixed: several reviews praise simple starts and quick menus, while touch-heavy hole navigation frustrates one reviewer.

Music features are useful, from Apple Music workout playlists to playback controls and iPhone-free listening, though playlist taste can be inconsistent.

Music controls are present, but reviewers split between liking access and finding Garmin’s menu path less convenient than Apple Watch behavior.

Onboard storage is confirmed at 64GB, but reviewers did not deeply evaluate local media storage as a standalone feature.

Onboard music storage is a clear plus, with multiple reviewers noting downloaded songs or playlists from services such as Spotify or Amazon Music.

The operating system experience is a major strength, with watchOS 26 and Apple’s software polish helping the Ultra 3 feel smooth and integrated.

Operating system experience is mixed: one reviewer finds Garmin software mostly intuitive, while another says the OS hurts enjoyment on the course.

Outdoor visibility is consistently praised, with reviewers reporting strong readability in bright sunlight, shade, and off-angle situations.

Outdoor visibility is excellent across reviews, with several reviewers saying bright sunlight or sun glare did not prevent easy reading.

Pairing reliability and ecosystem integration are described as excellent through the Ultra 3’s close, seamless connection with the iPhone.

Pairing reliability has limited but positive evidence, with one reviewer calling phone pairing straightforward through Garmin’s apps.

Recovery insights are useful but shallow compared with dedicated sports watches, with training load and health insights noted as limited or basic.

Recovery insight evidence is limited but supported by HRV readiness language, tying recovery-style feedback to sleep and heart-rate variability.

Reliability is generally positive for satellite, calls, software stability, and daily use, though sensor reliability is not perfect in all contexts.

Reliability is mixed: GPS/course lock and battery endurance are praised, but one reviewer reports missed shot detections.

Safety features are a headline strength, especially satellite SOS, satellite messaging, fall/crash detection, siren, and off-grid location support.

Safety features have limited support, with one guide noting an assistance/fall-detection-style safety feature.

Size options are limited, since the Ultra 3 is a large 49mm watch that can be too much for smaller wrists or slimmer-watch shoppers.

Size options are widely praised because the S70 offers both smaller and larger versions, though color choices are limited in some reviews.

Sleep tracking is mostly regarded as accurate and useful, with Sleep Score adding clarity, though occasional quirks or fit issues remain.

Sleep tracking gets frequent attention, with reviewers noting sleep scores, deep sleep or REM data, and morning feedback, though one reviewer questions how helpful the messaging feels.

Smartphone notifications are part of normal daily use and battery testing, but reviewers did not emphasize notification handling as a differentiator.

Notifications are useful but mixed: reviewers like seeing messages and alerts, yet some call them distracting or limited for replies and conversation flow.

Smartwatch features are a core strength, with reviewers calling it a full-featured iPhone smartwatch rather than only a sports watch.

Smartwatch features are strong for a golf watch, but reviewers still flag limitations compared with dedicated Apple or Android smartwatches.

Software smoothness is praised, with reviewers calling taps, swipes, animations, and the overall experience snappy, responsive, and stable.

Software smoothness is a noted weakness in limited evidence, especially around pan-and-zoom behavior on the course.

Step tracking is present through Activity tracking, but review evidence only confirms step tracking rather than demonstrating strong accuracy testing.

Step counting is mentioned positively in limited evidence, mainly as an advanced counter one reviewer found useful.

Stress tracking is widely mentioned; some reviewers found it surprisingly accurate or habit-changing, while one reviewer considered it less valuable.

Style and design are generally praised as rugged, sophisticated, premium, and increasingly mainstream, though bulk remains polarizing.

Style and design are positive, with reviewers calling the S70 stylish, modern, and suitable beyond the course.

Third-party app support is a standout advantage, especially for Strava, Runna, WorkOutDoors, AllTrails, Spotify, and other Apple Watch apps.

Third-party app support is useful but not always seamless, with Connect IQ and downloadable apps/features appearing as the main support path.

Touchscreen responsiveness receives very strong praise in the Runner’s World review, where the screen is called brilliantly responsive.

Touchscreen responsiveness is mixed: some reviewers find it good or responsive, while others find on-course panning and zooming fiddly.

The user interface is generally smooth and modern, with Liquid Glass and revised workout navigation praised, though minor glitches appear in one review.

User interface evidence is limited but negative where cited, focused on the touchscreen interface feeling fiddly during golf use.

Value is mixed: reviewers respect the capability but repeatedly mention the high price and limited need to upgrade from recent Ultra models.

Value for money is mixed but generally favorable for advanced golfers: reviewers praise value if using the full feature set, while warning basic-yardage users can spend less.

Voice assistant quality is positive, with Siri described as clear and responsive alongside strong speaker and microphone hardware.

Watch faces are a meaningful Ultra advantage, especially Modular Ultra and Waypoint, though one reviewer reported Waypoint glitches.

Watch face quality is well supported, with reviewers praising built-in faces, Connect IQ options, and the AMOLED screen making faces look better.

Water resistance is a strong point, with reviewers noting 100m resistance, 40m diving support, and snorkeling or swim readiness.

Water resistance is positive, with reviewers citing 5 ATM or 50-meter ratings and shower/swim use.

Wellness insights are useful and increasingly broad, with Vitals, Sleep Score, hypertension alerts, sleep apnea, and sleep-stage context highlighted.

Wellness insights are a major differentiator, especially Body Battery, sleep, stress, energy, and Garmin’s explanations of what the metrics mean.

Wi-Fi is mostly discussed in relation to off-grid satellite fallback, so evidence supports connectivity context more than detailed Wi-Fi performance.

Wi-Fi connectivity is lightly supported by setup/menu evidence showing the watch can connect to Wi-Fi for updates.

Workout tracking variety is broad, covering many activity modes, running profiles, cycling, swimming, diving, and outdoor activities.

Workout variety is a clear strength, with reviewers citing running, cycling, swimming, yoga, skiing, pickleball, and other activity modes.