Compare OnePlus Watch 3 vs Garmin Approach S50

Auto workout detection is explicitly supported for common activities, though reviewers focused more on workout depth than detection behavior.

Auto-detection evidence is strongest around golf-shot detection, score prompts, and Move IQ-style automatic activity interpretation.

Reviewers consistently credit Wear OS and Google services with giving the watch a strong Android app ecosystem.

The Garmin ecosystem is a strength, especially app syncing, accessory support, Garmin Golf membership upgrades, club sensors, and cross-device benefits.

Band feedback is mixed: quick-release and strap compatibility are positives, but smaller 43mm strap sizing and basic rubber bands drew criticism.

Band quality is polarizing: several reviewers liked the lightweight nylon ComfortFit band, while others found it fiddly, sweaty, or less premium.

Battery life is the clearest strength, with reviewers repeatedly reporting multi-day endurance that beats most Wear OS rivals.

Battery life is strong overall, with multi-day to near-week-long use reported, but it remains below the S70's rated endurance.

Blood oxygen tracking is present for sleep and health checks, with reviewers noting SpO2 monitoring as part of the health stack.

Blood oxygen tracking is present through Pulse Ox, with reviewers noting both the sensor and sleep/on-demand measurement behavior.

Bluetooth is treated as reliable enough for core use and calls, though reviewers mainly mention it as the watch’s non-LTE connection path.

Bluetooth connectivity is useful for accessories, especially rangefinder yardages and connected golf hardware.

Brightness is a major display strength, with multiple reviewers citing 2,200-nit peak brightness and strong readability.

Brightness is generally praised, but one Florida-sun review found smaller text could be hard to read in direct sunlight.

Build quality is widely praised for feeling solid, premium, and improved over earlier OnePlus watches.

Build quality is generally positive for slimness and lightness, but one reviewer felt the S50 was somewhat plasticky versus pricier models.

The functional rotating crown is one of the most praised upgrades, improving scrolling, zooming, shortcuts, and tactile control.

Button controls are functional with two side buttons, but several reviewers preferred the extra physical controls on higher-end Garmin watches.

Call handling works and voice quality is generally acceptable, though one reviewer found the speakerphone too quiet.

Call handling is basic: reviewers found phone-call notifications and answer/reject controls, but no full calling experience from the watch.

Calorie tracking is mixed: one review lists calorie data as useful, while another found the calorie goal too easy to trigger.

Calorie tracking is available as part of the daily health metrics, but reviewers mostly mentioned it as a tracked stat rather than deeply evaluating its usefulness.

Charging convenience is strong thanks to a compact magnetic dock, USB-C-friendly cradle design, and easy top-ups.

Charging convenience is mixed: the cable is familiar for Garmin users, but proprietary charging was criticized as inconvenient for trips.

Charging speed is repeatedly praised, with many reviews reporting quick top-ups and full charges in roughly an hour or less.

Charging speed has limited evidence, but one reviewer said the initial charge only took a few hours.

Coaching is mixed: auto-pause and workout guidance can help, but some reviewers wanted more actionable improvement tips.

Coaching features include Garmin coaching, meditation or breathing prompts, sleep coach, and training-program support, though they are secondary to the golf feature set.

Comfort varies sharply by size and wrist: the 43mm model and some straps are comfortable, while the large model can feel bulky.

Comfort is one of the S50's standout strengths thanks to its lightweight, low-profile design, though the nylon strap can feel less comfortable when sweaty.

The OHealth app is often described as useful and readable, but setup, pairing flexibility, and customization limitations remain concerns.

The companion app experience is positive, with reviewers citing Garmin Golf setup, connectivity, and flawless syncing after pairing.

Contactless payments are well supported through Google Wallet or Google Pay and reviewers did not report major payment issues.

Contactless payments are supported through Garmin Pay/NFC, but reviewer evidence points to limited bank compatibility in the UK.

Compatibility is limited to Android; reviewers repeatedly note that iPhone users cannot use the watch.

Cross-platform compatibility is mixed: the S50 works with iPhone and Apple users, but reviewers found Garmin's iPhone experience less flexible than Apple Watch integration.

Customization is good for buttons, faces, tiles, and controls, though the companion app and some watch faces could be more flexible.

Customization is strong for golf settings, data screens, flag position, watch upgrades, and optional feature toggles.

Display quality is consistently strong, with reviewers praising the AMOLED panel, sharpness, responsiveness, and overall look.

Display quality is a major strength, with repeated praise for the AMOLED/OLED screen, crispness, color, and modern look.

Durability is a strength on the larger model, with sapphire, water ratings, and MIL-STD references, though the 43mm model makes some cuts.

Durability evidence is limited but positive, centered on the Corning Gorilla Glass 3 lens.

ECG support is a major caveat: hardware or global support exists, but US and North American availability is repeatedly criticized.

Fit is the most divisive physical issue, with larger models often feeling oversized while the smaller version helps but makes tradeoffs.

Fit is strong for many wrists due to the low profile and adjustable fabric strap, though some reviewers questioned larger-wrist suitability.

Fitness tracking accuracy is generally good for casual and running use, though reviewers did not treat it as a Garmin-level sports watch.

Fitness tracking accuracy is more mixed: reviewers liked the broad activity tracking and stats, but one noted the S50 cannot track elevation as accurately as the S70.

GPS is mostly solid and improved, especially outdoors, but several reviews still note limitations in dense cities or downgraded 43mm hardware.

GPS accuracy was one of the strongest points, with reviewers reporting quick satellite lock, reliable course selection, and yardages within a few yards of a laser rangefinder.

Health tracking is much improved and often accurate enough for casual use, but some reviews still place it behind Samsung or Google.

Reviewers treated the S50 as a credible health tracker, especially through body battery, HRV, blood oxygen, sleep, and daily activity insights, though the evidence is stronger on feature coverage than lab-level validation.

Heart rate accuracy is generally good for steady activity, but multiple reviewers noticed lag or underreporting during intensity spikes.

Heart-rate tracking was repeatedly cited as the key hardware difference that unlocks the S50's health and fitness value, with one reviewer noting it uses Garmin's older Gen 4 sensor.

LTE is the most consistent missing smart feature; reviewers repeatedly state there is no cellular model or LTE option.

Mapping and navigation are useful, especially Google Maps and animated route summaries after outdoor workouts.

Mapping and navigation are core strengths for yardages, hazards, green views, PinPointer, and course data, but fuller maps and green contours often require Garmin's paid membership.

Materials are praised on the larger model for stainless steel, titanium bezel, and sapphire crystal, with weaker materials on the 43mm model.

Materials are mixed-to-good, with Gorilla Glass and aluminum noted positively while the lightweight body drew a plasticky caveat.

Menu navigation benefits greatly from the functional crown and easier scrolling, especially compared with touchscreen-only use.

Menu navigation is mostly straightforward once learned, though one reviewer found the golf features a bit complicated at first.

Music support is strong through Wear OS apps such as Spotify, though reviewers mostly mention app access rather than detailed playback testing.

Music controls are present and useful, including phone music control and a music-controller feature in the watch interface.

Onboard storage is ample for apps and music, with multiple reviews citing 32GB storage or room for playlists.

Onboard music storage is available, but storage is modest compared with the S70 and one review specifically called out the 4 GB limit.

Wear OS experience is praised as smooth and full-featured, with RTOS helping battery life without feeling disruptive in normal use.

The operating-system experience is familiar and Garmin-consistent, but reviewers still saw some iPhone-related limitations.

Outdoor visibility is excellent, with repeated praise for sunlight readability and high-brightness AMOLED performance.

Outdoor visibility is mostly strong thanks to the bright AMOLED screen and big-number options, but direct sun can make fine details harder to see.

Pairing reliability is mixed, with setup and device-transfer friction appearing in multiple reviews.

Pairing reliability is a strength, with reviewers describing Garmin Golf app pairing as simple, seamless, and reliable after setup.

Recovery guidance is limited; one reviewer specifically wanted stronger cardio-load style recovery balancing.

Recovery insights were supported by body battery, sleep-recovery feedback, and post-exercise recovery guidance, making this one of the stronger wellness features.

Reliability is generally good in long-term software use, but comfort problems and occasional responsiveness delays keep it from being flawless.

Reliability is strong, with reviewers saying Garmin golf watches simply work, though one review mentioned a reduced GPS-signal course issue.

Safety features are mixed: fall detection and SOS appear in some reviews, while another reviewer wished for crash and fall detection.

Safety features are present through LiveTrack and fall/emergency-contact settings, but they were covered mainly in a feature walkthrough.

Size options are mixed: the smaller 43mm addition helps, but many reviews criticize the large model or limited choices.

Size options are limited compared with the S70, and reviewers repeatedly flagged that the S50 may feel small for larger wrists.

Sleep tracking is broadly positive, with several reviewers finding detection and stage tracking useful, though some comparisons disagreed.

Sleep tracking drew strong praise across reviews, with reviewers highlighting detailed scoring, sleep coach features, and comfort for overnight wear.

Notifications work as expected, with reviewers using the watch for alerts, calendar items, Slack replies, and similar smart functions.

Smartphone notifications are useful for triage and can be muted in golf mode, but reviewers noted limited iPhone notification controls and limited actionability from the watch.

Smartwatch feature depth is strong overall, anchored by full Wear OS, apps, health tools, calls, notifications, maps, and payments.

Smartwatch features are solid for a golf-focused device, adding alarms, timers, health metrics, notifications, weather, calendar, and broader daily-use tools.

Software smoothness is one of the stronger points, with most reviewers describing fluid, lag-free, or buttery performance.

Software smoothness scored well based on seamless Garmin app pairing and the reviewer's statement that it works flawlessly after initial setup.

Step counting looks strong in the cited manual-count comparison, where the Watch 3 stayed close to the reviewer’s count.

Stress tracking and wellness scores are mixed: some find them useful, while others call the insights vague or not very actionable.

Stress tracking appeared consistently as part of the S50's wellness package, often tied to body battery, sleep, and heart-rate-based insights.

Style is subjective: some reviewers love the traditional circular look, while others dislike the 43mm glossy design.

Style and design are widely praised, with reviewers calling the S50 sleek, lightweight, understated, and better looking than bulkier alternatives.

Third-party app support is strong because Wear OS provides Play Store access and popular apps like Strava, Spotify, Audible, and AllTrails.

Third-party app support is limited and mixed, with restrictions around iPhone app notifications but some music-provider support.

Touch responsiveness is praised where cited, with the display described as sharp, vibrant, and responsive.

Touchscreen responsiveness is a repeated strength, with reviewers calling the screen responsive, intuitive, and central to navigation.

The user interface is the weakest software-area citation, with one reviewer calling it sluggish and unintuitive in places.

The interface is generally intuitive, with reviewers praising the touchscreen, simple golf start flow, and easy feature-to-feature movement.

Value is mostly strong, especially for battery and features, but some reviewers question smaller-model tradeoffs or price changes.

Value depends on buyer priorities: reviewers liked the golf-plus-health package, but subscription-locked maps and the cheaper S44 created meaningful tradeoffs.

Voice assistant support is present through Google Assistant, though reviews do not deeply test assistant quality.

Voice assistant support is weak, with the reviewer specifically noting that Siri-style talking from the watch is not available.

Watch faces are mostly useful and customizable, but several reviewers wanted more originality, more choices, or better integration.

Watch-face quality is decent with many selectable faces, though the S70 was described as having better customization options.

Water resistance is strong on paper and in use, with multiple reviews citing 5ATM, IP ratings, and swim use.

Water-related evidence is indirect: reviewers discussed swimming and shower use, but mainly as a nylon-band drying consideration.

Wellness insights are present and sometimes useful, but reviewers disagree on whether they are meaningful or too vague.

Wellness insights are a major strength, especially body battery, sleep, stress, respiration, recovery, and health snapshots that make the watch useful off the course.

Wi-Fi connectivity is supported, including 5GHz Wi-Fi on one cited review, but reviewers rarely evaluate it independently.

Wi-Fi support is present for updates, though reviewer evidence is limited to feature walkthrough coverage.

Workout variety is strong, with over 100 sports modes and several professional modes appearing across reviews.

Workout variety is broad for a golf watch, with support called out for runs, rides, swims, gym sessions, and other sports, though reviewers still framed it below higher-end Garmin fitness watches.