Compare Suunto Race S vs Apple Watch SE 3

Activity auto-detection is weak in the available evidence, with one review saying not to expect auto exercise detection.

Reviewers found automatic workout or walk detection useful and generally dependable, though one noted occasional slower workout-end recognition.

The app ecosystem is strong for routes, TrainingPeaks-style workflows and SuuntoPlus-style extensions.

The app ecosystem is a major strength, with reviewers praising the Apple Watch App Store and broad app availability compared with rival budget watches.

Band quality is mostly positive for comfort and fastening, with some concerns about stickiness or discoloration.

Band support is a strength because the SE 3 uses Apple’s familiar strap system and has many Apple and third-party options.

Battery life is strong for an AMOLED sports watch, though real-world daily use can fall below the largest headline claims.

Battery life is the clearest mixed area: some reviewers saw all-day or better results, while others still treated it as a daily-charge watch.

Blood oxygen is present, but evidence is thin and one reviewer called overnight SpO2 readings unreliable.

Blood oxygen tracking is consistently described as missing from the SE 3, making it a clear limitation versus Series and Ultra models.

Bluetooth works for sensors and notifications, but reviewers noted sensor-management limits and pairing compromises.

Bluetooth support is present and useful for headphones and audio, though reviewers mostly mention it as part of the connectivity package rather than a standout feature.

Brightness is consistently praised, especially for the AMOLED screen and route-following visibility.

Brightness is adequate for many reviewers, but the 1,000-nit display is repeatedly framed as weaker than the Series 11 in direct sunlight.

Build quality is praised as premium for the price, including strong comments on watch and strap construction.

Build quality is generally praised as light, well made, and attractive, with tougher glass helping the SE 3 feel less like a budget device.

Button controls are mixed: the physical layout helps, but the crown is repeatedly described as tricky or awkward.

Button and gesture controls are strongly received, especially the Digital Crown, side button, Double Tap, and Wrist Flick gestures.

Call handling is limited to alerts rather than true calling, matching the watch’s training-first focus.

Call handling is solid for a wrist device, with useful speaker, microphone, cellular, and voice isolation notes, though it is not ideal as a primary phone substitute.

Calorie tracking is mentioned as part of basic workout feedback, but reviewer evidence is limited.

Calorie tracking is treated as part of the reliable core fitness feature set, with one reviewer noting workout calorie metrics matched comparison data.

Charging convenience is mixed: speed helps, but the proprietary cradle and alignment requirements can be inconvenient.

Charging convenience improves with USB-C magnetic charging and fast top-ups, but sleep tracking still requires a daily charging routine for many users.

Charging speed is a strength, with several reviewers reporting roughly 40 minutes to an hour or rapid top-ups.

Charging speed is a repeated upgrade, with reviewers citing useful fast-charge top-ups and roughly 80 percent in around 45 minutes to an hour.

Coaching is mixed: structured workouts and climb guidance help, but reviewers missed richer training plans or daily suggested workouts.

Coaching features are useful but not deeply advanced; Workout Buddy is described as beginner-friendly, motivational, or basic depending on the reviewer.

Comfort is generally positive, especially for daily wear, though some found sleep wear or bulk less ideal.

Comfort is a strength, with reviewers calling the watch lightweight, unobtrusive, and well suited to sleep or smaller wrists.

The companion app is a standout for routes, maps and clean design, though a few reviewers wanted a more intuitive experience.

Companion app quality is functional but split across Watch, Health, and Fitness apps, which can be useful yet occasionally tedious.

Contactless payments are absent, making this a clear weakness for users who rely on wrist payments.

Contactless payments are a strong Apple Watch staple, with Apple Pay repeatedly included among the SE 3’s core smartwatch strengths.

Cross-platform phone support is solid, with explicit evidence for both Android and Apple compatibility.

Cross-platform compatibility is weak because reviewers frame the SE 3 as an iPhone smartwatch and note it only works with iPhone.

Customization is strong across watch faces, widgets, map layers and personalized sport modes.

Customization is strong across watch faces, metrics, widgets, bands, and gesture-driven controls.

Display quality is a major strength, with AMOLED sharpness, color and resolution praised across reviews.

Display quality is much improved by the always-on OLED screen, though thicker bezels and lower brightness keep it below Series and Ultra displays.

Durability is generally solid, but the switch from sapphire to Gorilla Glass and 50m rating creates some caveats.

Durability is improved through tougher Ion-X glass and water resistance, but some reviewers still point to weaker scratch or dust protection than pricier models.

ECG functionality is absent, and reviewers repeatedly call this one of the main health-feature tradeoffs.

Fit is a strength for smaller wrists and active use, with secure strap fit and reduced case size praised.

Fit is favorable for smaller wrists and sleep tracking, though one reviewer found the older chassis less flush than newer models.

Fitness tracking is generally competent for workouts, but wrist-HR weaknesses affect confidence in some activities.

Fitness tracking accuracy is a strong point, with reviewers reporting accurate workouts and close agreement with comparison devices.

GPS accuracy is one of the strongest consensus positives, with reviewers praising precise tracks across runs, rides, trails and mapping use.

GPS accuracy is generally strong for a single-band Apple Watch, with caveats in tall-building or canyon-like conditions.

Health tracking is usable for HRV-style context, but reviewers flagged weak sleep-stage reliability and inconsistent body-resource style metrics.

Health tracking accuracy is solid for the essentials, especially heart rate, sleep, and workouts, while advanced sensors are omitted.

Heart rate accuracy is the clearest split: some reviewers saw improved or precise running/swim data, while many still recommended a chest strap.

Heart-rate accuracy is repeatedly praised, with reviewers finding close agreement against straps or other watches.

LTE and cellular connectivity are improved by 5G, with reviewers noting better coverage, calls, texts, messages, and downloads away from the phone.

Mapping and navigation are useful thanks to Apple Maps, offline maps, Find My basics, and Compass Backtrack, though precision finding is limited.

Materials quality is good for the price, with steel, titanium and Gorilla Glass mentioned, though the plastic body and non-sapphire lens are tradeoffs.

Materials quality is good for the price, with aluminum and Ion-X glass, but premium titanium, sapphire, and some rugged ratings remain reserved for higher models.

Menu navigation takes practice; reviewers described the logic as initially confusing despite short navigation paths once learned.

Menu navigation is easy and fast, helped by watchOS, the Digital Crown, touch controls, and one-handed gestures.

Music control from a phone works across reviews, but it is not the same as phone-free playback.

Music controls are a strength, including Apple Music pairing, media controls, and playback improvements.

Onboard music storage is a repeated limitation, with several reviewers saying there is no real music storage or streaming support.

Onboard storage and offline playback are improved, with 64GB storage and support for music or media without the phone nearby.

The operating system feels simpler and more focused than Garmin, with reviewers noting improved organization and responsiveness.

The operating system experience is a major strength; reviewers praise watchOS 26 as polished, cohesive, and rich in Apple Watch features.

Outdoor visibility is excellent, with reviewers reporting easy readability in sun, shade and outdoor workouts.

Outdoor visibility is usable but not class-leading, with the 1,000-nit screen and direct sunlight repeatedly cited as limits.

Pairing is easy for the phone and external HR monitors, but multi-sensor management is a notable limitation.

Pairing and iPhone integration are strong, with reviewers praising how well the watch syncs, routes notifications, and pairs with Apple services.

Recovery insights are a real part of the platform, using HRV, sleep and training load, though presentation varies by reviewer.

Recovery insights are present through training load, Vitals, sleep score, and workout feedback, but they are not as deep or prescriptive as some rivals.

Reliability is strong where tested long-term, with no GPS drops, data loss or signal dropouts reported by key reviewers.

Reliability appears strong in everyday use, with reviewers emphasizing smooth performance and lack of issues in ordinary tasks.

Safety features center on Find Back, offline maps, route guidance and battery reminders, all useful for outdoor use.

Safety features are a major strength, including fall detection, crash detection, emergency SOS, heart-rate alerts, and Compass Backtrack.

Size options improve wearability versus the larger Race, with reviewers praising the smaller 45mm format.

Size options are adequate and familiar at 40mm and 44mm, with the smaller size appealing to smaller wrists, though color choices are limited.

Sleep tracking drew repeated caveats, from underreported sleep and night comfort issues to poor sleep-stage confidence.

Sleep tracking is useful and generally accurate for time and stages, but sleep score is sometimes described as simple or limited.

Smartphone notifications work for basic mirroring, though some reviewers found presentation limited.

Notifications are a core strength, especially with always-on viewing, wrist vibration routing, and gestures for dismissal or management.

Smartwatch features are intentionally basic: notifications, music control and widgets are present, but advanced smartwatch tools are limited.

Smartwatch features are excellent for the price, with reviewers emphasizing that it feels like a full Apple Watch rather than a stripped-down tracker.

Software smoothness is improved over earlier Suunto experiences, though one review still noted minor lag.

Software smoothness is one of the clearest strengths because the S10 chip keeps watchOS, apps, and gestures fast and responsive.

Step counting is mixed: one reviewer found totals similar to Garmin, while another saw substantial undercounting.

Step counting appears as part of the core activity toolkit, though reviewers discuss the feature more than rigorous step-count accuracy.

Stress tracking appears mainly through training-stress metrics, with reviewers noting Training Stress Score and Training Stress Balance displays.

Style and design are standout positives, with reviewers repeatedly calling the watch sleek, premium or great-looking.

Style and design are mixed: reviewers like the familiar Apple Watch look but often criticize the older body, thicker bezels, and limited colors.

Third-party support is useful through SuuntoPlus and connected services, but on-watch app limits hold it back.

Third-party app support is strong because the SE 3 retains Apple’s large app store and broad developer support.

Touchscreen responsiveness is mostly good or improved, with some caveats around ultimate slickness and moisture sensitivity.

Touchscreen responsiveness is strong, with reviewers saying touch, buttons, gestures, and everyday controls work promptly and fluidly.

The user interface is functional but divisive, with comments ranging from easy to find features to less intuitive than rivals.

The user interface is easy, clean, and cohesive, especially with watchOS 26 and the familiar watch face/home structure.

Value for money is one of the strongest agreements, with reviewers repeatedly calling the feature set unusually strong for the price.

Value for money is the strongest consensus attribute, with reviewers repeatedly saying the SE 3 offers near-Series functionality at a much lower price.

Voice assistant quality improves with on-device Siri and the S10 chip, making requests faster and more useful than earlier SE models.

Watch faces are customizable and improved, though at least one reviewer still wanted third-party watch faces.

Watch face quality is praised through attractive, high-quality options and watchOS 26 face support.

Water resistance is adequate for swimming and normal use, but it is lower than the larger Race.

Water resistance is solid for typical use, with reviewers noting 50-meter or 164-foot resistance and swim tracking, but not advanced dive sensors.

Wellness insights exist and can be helpful, but they stay relatively low-key and are not always as persuasive as Garmin-style metrics.

Wellness insights are useful for mainstream users through sleep score, sleep apnea alerts, wrist temperature, Vitals, and heart-rate notifications.

Wi-Fi is mainly useful for map downloads and syncing map regions, with the process often tied to the app and charger.

Wi-Fi is adequate but not premium, with reviewers noting 2.4GHz-only or Wi-Fi 4 support rather than dual-band.

Workout variety is a major strength, with reviewers repeatedly citing broad sport modes, triathlon support and multisport coverage.

Workout tracking variety is strong, covering many sports, workouts, running metrics, swimming, and common gym activities.