Compare Apple Watch SE 3 vs Polar Pacer Pro

Apple Pay was positively mentioned as part of the compelling smartwatch feature set and deep Apple ecosystem integration.

Contactless payments were treated as a missing smartwatch feature.

On-device Siri was broadly seen as a useful upgrade, making commands faster and more practical for workouts, timers, weather, and health questions.

Voice assistant capability was scored low because reviewers noted smart assistants were not included.

Reviewers generally agreed the SE 3 delivers the core Apple Watch experience, making it feel much less like a compromised budget model.

Smartwatch features were a repeated weakness; reviewers framed the Pacer Pro as a sports watch first, with limited apps, payments, assistants, and connected features.

Third-party app support was praised for extending the native experience, with reviewers highlighting Apple’s App Store depth and useful fitness apps.

Third-party support was split: there is no on-watch app store, but Polar Flow can sync with key fitness platforms such as Strava, TrainingPeaks, and Komoot.

watchOS experience received very strong marks for polish, smoothness, and making the SE 3 feel similar to pricier Apple Watches.

The operating system experience was functional but visually dated according to one reviewer.

Notification handling was a major everyday strength, with reviewers praising call, text, and response convenience from the wrist.

Notification support was functional but uneven: some reviewers welcomed it, while others found it tucked away or forced into a dedicated menu.

Auto-detection was useful but not flawless; reviewers found it adequate for walks and workouts, while one later review said it still lagged rivals.

Automatic hill detection through Hill Splitter received direct praise from one reviewer who said it worked perfectly.

Customization was useful through watch faces, workout views, and settings, but limited by the lack of third-party watch faces.

Customization options were a strength for sport profiles, data fields, workout screens, and zones.

Outdoor visibility was generally serviceable, but direct sunlight remained a repeated display limitation.

Outdoor visibility was generally strong, with reviewers repeatedly saying the screen was readable outdoors and in bright light.

Workout Buddy and coaching features were appreciated as helpful motivation, though reviewers often described them as basic, repetitive, or hit-or-miss.

Coaching features were one of the clearest strengths, with FitSpark, training plans, workout guidance, and training-load advice repeatedly praised.

Durability was mixed: stronger Ion-X glass drew praise, but some reviewers noted weaker dust/scratch protection or actual scratching.

Durability was positively described through comfortable/durable design and expectations from its water resistance and military-standard testing.

Brightness was usually adequate and sometimes praised, but reviewers acknowledged it is below the brighter Series and Ultra screens.

Brightness impressions varied widely: some found it bright enough in darkness, while others found it dim or less vivid than AMOLED-style watches.

Water resistance was considered adequate for common needs, with several reviewers accepting the 50m/swimproof rating.

Water resistance was positively viewed as suitable for swimming, showering, and bathing.

Display quality was a major upgrade thanks to always-on functionality, though reviewers still noted smaller bezels and lower specs than Series models.

Display quality was mixed-to-good, with improved readability and responsiveness offset by dullness, bezel size, and lack of OLED vibrancy.

Blood oxygen tracking was consistently treated as a missing premium health feature, with reviewers noting it remains reserved for higher-end Apple Watches.

Blood oxygen tracking was treated as a notable missing health sensor rather than a working feature.

ECG was the most repeated missing health feature, often framed as the main reason some higher-risk buyers might step up to the Series line.

ECG functionality was treated as a missing health feature compared with competing smartwatches.

Recovery-related evidence was limited, but one fitness-focused review valued training-load tracking as a way to monitor workout volume over time.

Recovery insights were consistently praised for connecting sleep, readiness, training load, and daily recommendations into usable guidance.

Heart-rate tracking drew strong praise across testing, with reviewers saying it aligned well with comparison devices and remained usable even in harder workouts.

Heart-rate results were mostly good for steady running and several reviewers saw close agreement with straps or other watches, but high-intensity sessions and cycling produced spikes, lag, or weaker results.

Band quality evidence was limited but very positive, with praise for easily replaceable Apple Watch bands.

Band quality was praised for race-friendly ventilation and a strong buckle.

Fit evidence was limited and mixed, with one reviewer saying the older body did not sit as flush as the Series 11.

Fit was mixed: one reviewer had trouble with wrist fit, while others praised the snug or broadly wearable design.

Sleep tracking was generally useful and often accurate enough, though several reviewers felt Apple’s Sleep Score was simpler than competing systems.

Sleep tracking was one of the stronger areas overall, with multiple reviewers praising Nightly Recharge or alignment with Oura and Whoop, though one scientific sleep-stage test rated it only mediocre.

Software smoothness was one of the most consistent strengths, with reviewers praising the S10 chip for snappy menus, fast apps, and fluid navigation.

Software smoothness was usually praised after Polar's processor update, though one reviewer still noticed slowdown or lag in places.

Charging speed improved substantially over the SE 2 and was usually praised, even when still slower than pricier Apple Watches.

Charging speed was mixed, with one reviewer praising fast charging and another calling charging slow.

Navigation evidence was limited but positive, with offline Apple Maps presented as helpful when away from the phone.

Navigation was useful but limited: reviewers liked turn-by-turn routes and back-to-start, while criticizing simple arrows, basic mapping, or clunky Komoot routing.

Wellness insights were considered helpful for beginners or casual users, especially Sleep Score, sleep apnea alerts, and the Vitals-style health context.

Wellness insights were useful when tied to breathing, recovery, and training advice, but one reviewer felt negative sleep feedback could create stress.

The app ecosystem was one of the SE 3’s strongest advantages, repeatedly described as unmatched or far richer than competing budget watches.

The Polar ecosystem was praised strongly, especially Polar Flow, third-party fitness connections, and recovery/training analysis depth.

Charging convenience was mixed because faster top-ups help, but sleep tracking still forces many users into a daily charging routine.

Charging convenience was a recurring weakness because reviewers disliked the new magnetic connector or found it less secure.

Reviewers described the core health basics as adequate or mostly complete, especially heart-rate alerts and general tracking, while noting that advanced sensors remain absent.

Reviewers split on broader health accuracy: ZDNet praised reliable all-day health and wellness data, while the scientific test review was much less impressed overall.

Value for money was the strongest consensus attribute, with reviewers repeatedly calling the SE 3 a standout bargain or best-value Apple Watch.

Value for money was one of the strongest themes: reviewers repeatedly said the watch brings higher-end Polar features to a much more attractive price.

Fitness tracking accuracy was a clear strength, with reviewers reporting reliable workout, activity, and comparison-test results for the price.

Fitness tracking accuracy was generally positive for workout metrics, but the walking/VO2-style testing drew criticism from one reviewer and mixed scientific testing lowered confidence.

Battery life was the main practical compromise, ranging from excellent in some tests to daily-charge frustration in others.

Battery life was one of the most common caveats, often landing around five days despite some positive week-long or GPS-use experiences.

Workout variety was viewed very positively, with reviewers noting broad sport profiles and nearly the same workout options as pricier Apple Watches.

Workout variety was a strength, with reviewers describing the Pacer Pro as a multisport watch with a broad activity library rather than only a running watch.

Build quality was considered solid for the price, with reviewers calling it well made and modern enough despite the older design.

Build quality was generally positive for a slim sports watch, though one reviewer paired praise with typical Polar-specific caveats.

Calorie tracking appeared as part of the useful core fitness toolkit, with one test finding calorie and distance figures matched a comparison watch exactly.

Calorie and energy-source tracking was viewed as useful for training context, though one reviewer cautioned FuelWise output is still a guesstimate.

The companion app setup drew a mixed note because managing Watch, Health, and Fitness across multiple iPhone apps can feel tedious.

Companion app quality was mixed: reviewers praised data depth and explanations but also called Polar Flow less intuitive or less polished than rivals.

Music controls and speaker/media features were useful additions, though reviewers were split on how often they would actually use playback from the watch speaker.

Music controls were generally useful for controlling phone audio, though reviewers repeatedly noted they are not a substitute for onboard music.

GPS accuracy was mostly praised for everyday workouts, though reviewers noted single-band GPS can wander in dense urban or more challenging environments.

GPS accuracy was mixed-to-positive: several reviewers found it fast, reliable, or excellent, while others saw wobble, offsets, or lower scientific GPS scores.

Button and gesture controls were widely praised, especially Double Tap, Wrist Flick, the Digital Crown, and side-button shortcuts.

Button controls were mostly a strength because they were grippy, responsive, and useful during workouts, though a few reviewers needed adjustment or hit the wrong button.

Style and design were the main aesthetic tradeoff: reviewers liked the familiar Apple Watch look but repeatedly called it dated or bezel-heavy.

Style and design were mixed: reviewers liked the light, attractive, sporty build but also criticized the bland, basic, or less stylish appearance.

Comfort was a consistent strength, especially for sleep, smaller wrists, and unobtrusive daily wear.

Comfort was one of the strongest points, with reviewers repeatedly praising its lightweight body, strap, and all-day or overnight wearability.

The user interface was praised as easy, cohesive, and fluid, with gestures and Smart Stack improving quick interactions.

The user interface was described as simple, intuitive, and uncluttered by reviewers who liked its directness.

Materials quality evidence was limited but positive, centered on the aluminum case, rounded body, and premium-looking construction.

Materials quality was praised in relation to the Pro model's more premium aluminium bezel and buttons.

Menu navigation evidence was limited but positive, with one reviewer describing the basic home-screen and control flow as simple.

Menu navigation was easy once the reviewer learned the physical buttons.

Reliability evidence was limited but positive, with one reviewer concluding the SE 3 has what most users need.

Reliability was praised by one reviewer who found the data accurate through extended daily use.

Safety features were strongly praised, especially fall detection, crash detection, emergency features, and real family anecdotes.

Safety features were positively reflected in overreaching warnings that helped the reviewer avoid risky training load.

Bluetooth accessory compatibility drew criticism in one review after cycling power meters failed to pair reliably.

Call handling was rated highly where tested, especially voice isolation and gesture-based call management.

Cross-platform compatibility was a clear limitation because the SE 3 remains an iPhone-only smartwatch.

Cellular connectivity was viewed as a useful option, with 5G improving coverage, efficiency, and phone-free use for calls, messages, and downloads.

Onboard music storage was consistently absent and criticized as a limitation for a sports watch.

Pairing/setup evidence was limited but positive, with one review calling setup quick and easy.

Running power support was broadly positive because wrist-based power appears at this price, though one reviewer still preferred STRYD for accuracy.

Score tracking was praised through ZDNet's frequent use of the Running Index report.

Size options were viewed positively for offering 40mm and 44mm choices, especially for smaller wrists.

Step counting evidence was mixed, with Wareable seeing counts in line with Oura while the scientific test found undercounting and gave it a middle score.

Touchscreen responsiveness had limited but very positive evidence, with PCMag saying the watch responded promptly and consistently.

Watch faces were viewed positively, especially the always-on versions and Apple’s high-quality built-in choices.