Compare Garmin Instinct 3 vs Garmin Approach S50

P1 Garmin Instinct 3
P2 Garmin Approach S50

Comparison Takeaways

Garmin Instinct 3

Where It Has the Edge

  • size options is 4.1 vs 3.1. Size options were adequate with 45mm and 50mm Instinct 3 models plus Instinct E sizing, but not as...
  • fitness tracking accuracy is 4.2 vs 3.3. Fitness tracking accuracy was generally strong, supported by reliable workout behavior and Garmin GPS performance.
  • contactless payments is 4.0 vs 3.1. Garmin Pay support was repeatedly confirmed and treated as a useful smartwatch feature.
  • water resistance is 4.6 vs 3.8. Water resistance was a strength, with multiple reviews citing 100m or 10ATM-style protection for wet activities.

Garmin Approach S50

Where It Has the Edge

  • touchscreen responsiveness is 4.7 vs 1.2. Touchscreen responsiveness is a repeated strength, with reviewers calling the screen responsive, intuitive, and central to navigation.
  • Wi-Fi connectivity is 4.2 vs 1.0. Wi-Fi support is present for updates, though reviewer evidence is limited to feature walkthrough coverage.
  • onboard music storage is 3.4 vs 1.0. Onboard music storage is available, but storage is modest compared with the S70 and one review specifically called...
  • software smoothness is 4.8 vs 2.7. Software smoothness scored well based on seamless Garmin app pairing and the reviewer's statement that it works flawlessly...
Average score
Product 1: Garmin Instinct 3
3.7
Product 2: Garmin Approach S50
4.0
activity auto-detection
Product 1: Garmin Instinct 3
4.2

Reviewers noted useful automatic behavior in sport contexts, especially snowboard lift/run parsing and multisport auto-transition.

Product 2: Garmin Approach S50
4.4

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

app ecosystem
Product 1: Garmin Instinct 3
3.9

The Garmin ecosystem was viewed as useful through Connect IQ widgets/apps and Garmin-connected services, though not as broad as a phone-like smartwatch platform.

Product 2: Garmin Approach S50
4.4

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

band quality
Product 1: Garmin Instinct 3
4.2

Band feedback was mostly positive, with durable or comfortable silicone/rubber noted, though the fixed strap style limits flexibility.

Product 2: Garmin Approach S50
3.9

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

battery life
Product 1: Garmin Instinct 3
4.5

Battery life was one of the strongest points across nearly every review, especially Solar endurance and multi-day AMOLED use.

Product 2: Garmin Approach S50
4.3

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
Product 1: Garmin Instinct 3
3.9

Blood oxygen/Pulse Ox tracking is present and folded into Garmin health metrics, but reviewers did not treat it as a standout advantage.

Product 2: Garmin Approach S50
4.0

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

Bluetooth connectivity
Product 1: Garmin Instinct 3
4.1

Bluetooth syncing and phone pairing were described as automatic or modern, with no major complaints in the supporting reviews.

Product 2: Garmin Approach S50
4.7

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

brightness
Product 1: Garmin Instinct 3
4.3

Brightness was praised, especially on AMOLED models, which reviewers found easy to read outdoors or in broad daylight.

Product 2: Garmin Approach S50
4.4

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

build quality
Product 1: Garmin Instinct 3
4.5

Build quality was consistently described as rugged, sturdy, and well-built, with reinforced or durable construction.

Product 2: Garmin Approach S50
3.8

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

button controls
Product 1: Garmin Instinct 3
4.1

The five-button system was widely valued for outdoor reliability, though a few reviewers found it less friendly than touch in everyday menus.

Product 2: Garmin Approach S50
4.0

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

call handling
Product 1: Garmin Instinct 3
2.2

Call handling is basic: reviewers found notifications and accept/reject or canned-response support, but no true on-watch calling.

Product 2: Garmin Approach S50
2.5

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

calorie tracking usefulness
Product 1: Garmin Instinct 3
No score yet
Product 2: Garmin Approach S50
3.8

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
Product 1: Garmin Instinct 3
3.7

Charging is reasonably practical because top-ups are quick or infrequent, but the proprietary cable remains a mild inconvenience.

Product 2: Garmin Approach S50
3.5

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

charging speed
Product 1: Garmin Instinct 3
4.6

Charging speed was described positively, with empty-to-full or short top-up times considered quick.

Product 2: Garmin Approach S50
4.0

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

coaching features
Product 1: Garmin Instinct 3
4.2

Coaching support was strong through suggested workouts, race-plan guidance, training plans, and Garmin readiness-style tools.

Product 2: Garmin Approach S50
4.1

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
Product 1: Garmin Instinct 3
3.7

Comfort was mixed: reviewers liked the lighter fit for daytime or activity use but several found it bulky or less ideal for sleep.

Product 2: Garmin Approach S50
4.3

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.

companion app quality
Product 1: Garmin Instinct 3
4.1

The companion apps were generally useful, with Garmin Connect, Garmin Explore, Wikiloc, and stable pairing/setup helping route, stats, and workout use.

Product 2: Garmin Approach S50
4.2

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

contactless payments
Product 1: Garmin Instinct 3
4.0

Garmin Pay support was repeatedly confirmed and treated as a useful smartwatch feature.

Product 2: Garmin Approach S50
3.1

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

cross-platform compatibility
Product 1: Garmin Instinct 3
4.0

Cross-platform phone support was good, with reviewers using or citing Apple and Android notification experiences.

Product 2: Garmin Approach S50
3.3

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 options
Product 1: Garmin Instinct 3
4.4

Customization was strong through data pages, widgets, settings, and sport-profile adjustments.

Product 2: Garmin Approach S50
4.3

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

display quality
Product 1: Garmin Instinct 3
4.4

Display quality was a major upgrade on AMOLED models, with reviewers praising color, clarity, vibrancy, and easier data reading.

Product 2: Garmin Approach S50
4.6

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

durability
Product 1: Garmin Instinct 3
4.5

Durability was a clear strength, with military-grade toughness, scratch resistance, reinforced materials, and real-world knocks noted.

Product 2: Garmin Approach S50
4.2

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

ECG functionality
Product 1: Garmin Instinct 3
1.1

ECG functionality was consistently absent because the watch uses the older Garmin sensor platform rather than the Gen 5 feature set.

Product 2: Garmin Approach S50
No score yet
fit
Product 1: Garmin Instinct 3
4.4

Fit was viewed positively where reviewers discussed wrist gap, stability, and the tighter feel of the smaller case.

Product 2: Garmin Approach S50
4.6

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
Product 1: Garmin Instinct 3
4.2

Fitness tracking accuracy was generally strong, supported by reliable workout behavior and Garmin GPS performance.

Product 2: Garmin Approach S50
3.3

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 accuracy
Product 1: Garmin Instinct 3
4.4

GPS accuracy was one of the best-supported strengths, with many reviews praising multiband/SatIQ performance and clean tracks.

Product 2: Garmin Approach S50
4.8

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 accuracy
Product 1: Garmin Instinct 3
3.7

Health tracking accuracy was acceptable but limited by the older sensor platform and some reviewer hesitation around per-beat smoothness.

Product 2: Garmin Approach S50
4.2

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
Product 1: Garmin Instinct 3
3.6

Heart-rate accuracy was serviceable to good for steady efforts, but several reviewers saw lag, spikes, or weaker interval performance.

Product 2: Garmin Approach S50
4.0

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 connectivity
Product 1: Garmin Instinct 3
1.0

LTE connectivity is absent; at least one review emphasized emergency tools depend on the phone because there is no LTE option.

Product 2: Garmin Approach S50
No score yet
mapping and navigation
Product 1: Garmin Instinct 3
2.3

Navigation was the most repeated weakness: breadcrumb routes, TracBack, and prompts work, but full offline maps are missing.

Product 2: Garmin Approach S50
4.0

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 quality
Product 1: Garmin Instinct 3
3.7

Materials were rugged rather than premium, with polymer/plastic construction offset by metal accents and reinforced glass.

Product 2: Garmin Approach S50
3.8

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

menu navigation
Product 1: Garmin Instinct 3
3.8

Menu navigation was mostly intuitive, but button-only control could feel slow compared with touch-based watches.

Product 2: Garmin Approach S50
4.0

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

music controls
Product 1: Garmin Instinct 3
3.7

Music controls exist for controlling phone playback, but they are separate from true onboard music support.

Product 2: Garmin Approach S50
4.0

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

onboard music storage
Product 1: Garmin Instinct 3
1.0

Onboard music storage was repeatedly listed as missing, limiting phone-free listening.

Product 2: Garmin Approach S50
3.4

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

operating system experience
Product 1: Garmin Instinct 3
3.8

The operating system experience was usable and fairly easy to learn, based on the review that discussed the on-watch software directly.

Product 2: Garmin Approach S50
3.9

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

outdoor visibility
Product 1: Garmin Instinct 3
4.3

Outdoor visibility was praised across AMOLED and Solar/MIP contexts, especially in sunlight and trail conditions.

Product 2: Garmin Approach S50
4.2

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
Product 1: Garmin Instinct 3
4.5

Pairing reliability was strong in the available evidence, with setup and pairing described as immediate or problem-free.

Product 2: Garmin Approach S50
4.7

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

recovery insights
Product 1: Garmin Instinct 3
4.1

Recovery insights were a major Garmin strength, though one reviewer found suggested recovery time too conservative.

Product 2: Garmin Approach S50
4.3

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

reliability
Product 1: Garmin Instinct 3
3.3

Reliability was mixed: one deep review reported crashes and lost data, while another found it dependable for casual tracking.

Product 2: Garmin Approach S50
4.5

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

safety features
Product 1: Garmin Instinct 3
4.1

Safety features were strong for outdoors use, especially inReach control, Incident Detection, LiveTrack, and TracBack-style tools.

Product 2: Garmin Approach S50
4.2

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

size options
Product 1: Garmin Instinct 3
4.1

Size options were adequate with 45mm and 50mm Instinct 3 models plus Instinct E sizing, but not as broad as earlier lineups.

Product 2: Garmin Approach S50
3.1

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

sleep tracking accuracy
Product 1: Garmin Instinct 3
3.9

Sleep tracking was generally useful, with correct sleep/wake detection and sleep-coach/Morning Report features, though comfort affected use.

Product 2: Garmin Approach S50
4.3

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

smartphone notifications
Product 1: Garmin Instinct 3
3.8

Smartphone notifications were broadly supported, with Android and iOS alerts plus richer Android behavior in some reviews.

Product 2: Garmin Approach S50
3.6

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 features
Product 1: Garmin Instinct 3
3.3

Smartwatch features were intentionally limited; reviewers liked basics but repeatedly noted missing premium smart functions.

Product 2: Garmin Approach S50
4.3

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

software smoothness
Product 1: Garmin Instinct 3
2.7

Software smoothness was a weakness in the one review that focused on lag, citing small delays in button presses and uploads.

Product 2: Garmin Approach S50
4.8

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

step counting accuracy
Product 1: Garmin Instinct 3
4.0

Step tracking was only lightly supported, with one review grouping steps among reliable, accessible wellness metrics.

Product 2: Garmin Approach S50
No score yet
stress tracking
Product 1: Garmin Instinct 3
4.0

Stress tracking was present in Garmin wellness/recovery metrics and generally treated as part of the reliable daily-health suite.

Product 2: Garmin Approach S50
4.1

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

style and design
Product 1: Garmin Instinct 3
4.1

Style and design drew positive reactions from reviewers who liked the rugged G-Shock-like, colorful, or outdoor-oriented look.

Product 2: Garmin Approach S50
4.5

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

third-party app support
Product 1: Garmin Instinct 3
3.8

Third-party app support exists through Connect IQ, including apps like Komoot, but reviewers still saw limitations around mapping.

Product 2: Garmin Approach S50
3.3

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

touchscreen responsiveness
Product 1: Garmin Instinct 3
1.2

Touchscreen responsiveness is effectively absent because reviewers repeatedly stated the watch has no touchscreen.

Product 2: Garmin Approach S50
4.7

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

user interface
Product 1: Garmin Instinct 3
3.9

The user interface was seen as easier with AMOLED and generally intuitive for Garmin users, though not touch-driven.

Product 2: Garmin Approach S50
4.3

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

value for money
Product 1: Garmin Instinct 3
3.5

Value was mixed: reviewers liked the rugged Garmin package, but pricing drew criticism because cheaper or older rivals have maps.

Product 2: Garmin Approach S50
4.0

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 quality
Product 1: Garmin Instinct 3
1.1

Voice assistant quality is poor or unavailable because reviewers noted no voice tools, smart assistant, or mic/speaker calling features.

Product 2: Garmin Approach S50
2.0

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

watch face quality
Product 1: Garmin Instinct 3
4.4

Watch face quality was supported by Garmin and Connect IQ customization, including many options and user-made faces.

Product 2: Garmin Approach S50
3.8

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

water resistance
Product 1: Garmin Instinct 3
4.6

Water resistance was a strength, with multiple reviews citing 100m or 10ATM-style protection for wet activities.

Product 2: Garmin Approach S50
3.8

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

wellness insights
Product 1: Garmin Instinct 3
4.2

Wellness insights were a strength through Morning Report, Body Battery, HRV, sleep, stress, and readiness-style summaries.

Product 2: Garmin Approach S50
4.4

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
Product 1: Garmin Instinct 3
1.0

Wi-Fi connectivity is absent, with a deep review explicitly noting no WiFi on the Instinct 3 series.

Product 2: Garmin Approach S50
4.2

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

workout tracking variety
Product 1: Garmin Instinct 3
4.5

Workout tracking variety was excellent, with reviewers repeatedly citing broad sport modes across outdoor, endurance, gym, and adventure activities.

Product 2: Garmin Approach S50
4.2

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.