Compare Suunto 9 Peak Pro vs Apple Watch SE 3

P1 Suunto 9 Peak Pro
P2 Apple Watch SE 3

Comparison Takeaways

Suunto 9 Peak Pro

Where It Has the Edge

  • cross-platform compatibility is 4.2 vs 2.0. Cross-platform compatibility is supported through Android and Apple smartphone pairing, with Android receiving some extra quick-reply support.
  • blood oxygen tracking is 3.2 vs 1.0. Blood oxygen tracking is present through SpO2 readings, but evidence is mixed because some reviewers only noted availability...
  • battery life is 4.6 vs 3.5. Battery life is one of the product's strongest areas overall, with many reviewers reporting weeks of use or...
  • style and design is 4.4 vs 3.3. Style and design are widely praised, with reviewers highlighting the sleek, minimalist, trail-to-town look and premium traditional-watch feel.

Apple Watch SE 3

Where It Has the Edge

  • contactless payments is 4.8 vs 1.2. Contactless payments are a strong Apple Watch staple, with Apple Pay repeatedly included among the SE 3’s core...
  • voice assistant quality is 4.4 vs 1.1. Voice assistant quality improves with on-device Siri and the S10 chip, making requests faster and more useful than...
  • onboard music storage is 4.3 vs 1.4. Onboard storage and offline playback are improved, with 64GB storage and support for music or media without the...
  • watch face quality is 4.6 vs 2.3. Watch face quality is praised through attractive, high-quality options and watchOS 26 face support.
Average score
Product 1: Suunto 9 Peak Pro
3.5
Product 2: Apple Watch SE 3
4.1
activity auto-detection
Product 1: Suunto 9 Peak Pro
No score yet
Product 2: Apple Watch SE 3
4.2

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

app ecosystem
Product 1: Suunto 9 Peak Pro
4.2

Reviewers see Suunto's app ecosystem as a real strength, especially SuuntoPlus, the Suunto Store, and broad partner integrations, though it is not as mature as Garmin's platform.

Product 2: Apple Watch SE 3
4.8

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
Product 1: Suunto 9 Peak Pro
3.3

Band feedback is split: some reviewers found the silicone strap comfortable, while others criticized the clasp, strap tail, or pressure during movement.

Product 2: Apple Watch SE 3
4.5

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
Product 1: Suunto 9 Peak Pro
4.6

Battery life is one of the product's strongest areas overall, with many reviewers reporting weeks of use or long GPS runtime, though cold and heavy use reduced it for some.

Product 2: Apple Watch SE 3
3.5

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 tracking
Product 1: Suunto 9 Peak Pro
3.2

Blood oxygen tracking is present through SpO2 readings, but evidence is mixed because some reviewers only noted availability while others found readings slow or sensor-dependent.

Product 2: Apple Watch SE 3
1.0

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

Bluetooth connectivity
Product 1: Suunto 9 Peak Pro
4.0

Bluetooth support is useful for phone pairing, notifications, and sensors, with generally positive evidence but limited detail beyond basic connectivity.

Product 2: Apple Watch SE 3
4.1

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
Product 1: Suunto 9 Peak Pro
2.8

Brightness is a recurring weakness: some found it acceptable, but many said the screen or backlight was dim compared with competing watches.

Product 2: Apple Watch SE 3
3.5

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
Product 1: Suunto 9 Peak Pro
4.4

Build quality is consistently praised, with reviewers describing the watch as sturdy, premium, well built, and suitable for outdoor use.

Product 2: Apple Watch SE 3
4.3

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
Product 1: Suunto 9 Peak Pro
4.0

Button controls are generally tactile and satisfying, though a few reviewers disliked the three-button navigation model or glove usability.

Product 2: Apple Watch SE 3
4.6

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

call handling
Product 1: Suunto 9 Peak Pro
No score yet
Product 2: Apple Watch SE 3
4.1

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 usefulness
Product 1: Suunto 9 Peak Pro
3.9

Calorie tracking appears as part of the daily steps and activity widgets, and reviewers found the combined movement-and-calorie view useful for quick status checks.

Product 2: Apple Watch SE 3
4.0

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
Product 1: Suunto 9 Peak Pro
3.2

Charging convenience is mixed: the magnetic charger is easy when aligned, but several reviewers said it can disconnect or sit imperfectly.

Product 2: Apple Watch SE 3
3.9

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
Product 1: Suunto 9 Peak Pro
4.7

Charging speed is a clear positive, with repeated praise for one-hour full charging or short top-ups that provide hours of training time.

Product 2: Apple Watch SE 3
4.3

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 features
Product 1: Suunto 9 Peak Pro
3.8

Coaching features are useful for workout targets, SuuntoPlus Guides, recovery/load tools, and running power, but some reviewers found the insights less actionable than rivals.

Product 2: Apple Watch SE 3
4.0

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

comfort
Product 1: Suunto 9 Peak Pro
3.7

Comfort is polarized: some reviewers barely noticed the watch, while others found the shape, band, or mountain-bike use uncomfortable.

Product 2: Apple Watch SE 3
4.6

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

companion app quality
Product 1: Suunto 9 Peak Pro
3.7

The companion app earns praise for maps, stats, graphs, and visualizations, but several reviewers called its analytics, navigation, or presentation less polished than competitors.

Product 2: Apple Watch SE 3
3.5

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

contactless payments
Product 1: Suunto 9 Peak Pro
1.2

Contactless payments are effectively absent, and reviewers explicitly listed pay apps or contactless pay as missing conveniences.

Product 2: Apple Watch SE 3
4.8

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

cross-platform compatibility
Product 1: Suunto 9 Peak Pro
4.2

Cross-platform compatibility is supported through Android and Apple smartphone pairing, with Android receiving some extra quick-reply support.

Product 2: Apple Watch SE 3
2.0

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

customization options
Product 1: Suunto 9 Peak Pro
4.1

Customization is strong for sport profiles, activity screens, routes, and some settings, but watch-face customization remains limited.

Product 2: Apple Watch SE 3
4.4

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

display quality
Product 1: Suunto 9 Peak Pro
2.7

Display quality is one of the most repeated drawbacks, with criticism of the small display, thick bezel, muted colors, and low perceived sharpness.

Product 2: Apple Watch SE 3
4.3

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
Product 1: Suunto 9 Peak Pro
4.7

Durability is a major strength, supported by sapphire glass, MIL-STD testing, waterproofing, and real-world reports of surviving rough use.

Product 2: Apple Watch SE 3
3.9

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
Product 1: Suunto 9 Peak Pro
No score yet
Product 2: Apple Watch SE 3
1.0

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

fit
Product 1: Suunto 9 Peak Pro
2.9

Fit depends heavily on wrist, activity, and strap tightness; some found it compact while others had to position it tightly or high on the wrist.

Product 2: Apple Watch SE 3
4.3

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

fitness tracking accuracy
Product 1: Suunto 9 Peak Pro
4.2

Fitness tracking accuracy is generally good for distance, elevation, and workout metrics, though it is partly constrained by heart-rate limitations.

Product 2: Apple Watch SE 3
4.7

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

GPS accuracy
Product 1: Suunto 9 Peak Pro
4.2

GPS accuracy is broadly positive on land, with multiple reviewers calling tracks accurate or surprisingly good despite the lack of multiband GPS; open-water and city edge cases are weaker.

Product 2: Apple Watch SE 3
4.3

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

health tracking accuracy
Product 1: Suunto 9 Peak Pro
2.3

Health tracking accuracy is not a leading strength, with reviewers questioning resource estimates or broader sensor accuracy.

Product 2: Apple Watch SE 3
4.2

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

heart rate accuracy
Product 1: Suunto 9 Peak Pro
2.7

Heart rate accuracy is mixed to weak: some steady workouts were fine, but many reviewers recommended a chest strap for serious training or noted lag and missed readings.

Product 2: Apple Watch SE 3
4.6

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

LTE connectivity
Product 1: Suunto 9 Peak Pro
No score yet
Product 2: Apple Watch SE 3
4.3

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
Product 1: Suunto 9 Peak Pro
No score yet
Product 2: Apple Watch SE 3
4.3

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

materials quality
Product 1: Suunto 9 Peak Pro
4.4

Materials quality is a consistent positive, especially sapphire crystal, titanium or stainless-steel bezels, and the premium case feel.

Product 2: Apple Watch SE 3
4.0

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
Product 1: Suunto 9 Peak Pro
3.7

Menu navigation is mixed: some found it intuitive and easy, while others described buried features, learning curves, or awkward button logic.

Product 2: Apple Watch SE 3
4.5

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

music controls
Product 1: Suunto 9 Peak Pro
3.8

Music controls are present for controlling phone audio, but reviewers repeatedly clarified that the watch does not provide full onboard music.

Product 2: Apple Watch SE 3
4.8

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

onboard music storage
Product 1: Suunto 9 Peak Pro
1.4

Onboard music storage is consistently missing, making this a weak point for users who want phone-free audio.

Product 2: Apple Watch SE 3
4.3

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

operating system experience
Product 1: Suunto 9 Peak Pro
4.1

The operating system experience improved over older Suunto watches, mainly through faster response and a refreshed interface.

Product 2: Apple Watch SE 3
4.6

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

outdoor visibility
Product 1: Suunto 9 Peak Pro
3.1

Outdoor visibility is context-dependent: full sun and bright light can be workable, but dimness, glare, or small screen size remains a concern.

Product 2: Apple Watch SE 3
3.6

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

pairing reliability
Product 1: Suunto 9 Peak Pro
2.9

Pairing reliability is inconsistent, with some reviewers reporting connection or sync issues, while one later review found connectivity good.

Product 2: Apple Watch SE 3
4.7

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

recovery insights
Product 1: Suunto 9 Peak Pro
3.4

Recovery insights are available through training/recovery widgets, resources, load, and recovery time, but reviewers disagreed on how actionable or accurate they felt.

Product 2: Apple Watch SE 3
4.1

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
Product 1: Suunto 9 Peak Pro
3.7

Reliability is supported by durable hardware and stable land-based tracking in some reviews, but connectivity and sensor issues prevent a perfect score.

Product 2: Apple Watch SE 3
4.4

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

safety features
Product 1: Suunto 9 Peak Pro
3.4

Safety features are modest but useful, centered on compass, barometer, weather/storm-related tools, and SuuntoPlus Safe rather than cellular emergency features.

Product 2: Apple Watch SE 3
4.8

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

size options
Product 1: Suunto 9 Peak Pro
2.0

Size options are limited because reviewers identify a single 43mm case size, even though colors and materials vary.

Product 2: Apple Watch SE 3
4.0

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 accuracy
Product 1: Suunto 9 Peak Pro
2.9

Sleep tracking accuracy is inconsistent: one reviewer found sleep/wake timing good, but several others reported inaccurate sleep starts, wake times, or comparison gaps.

Product 2: Apple Watch SE 3
4.1

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

smartphone notifications
Product 1: Suunto 9 Peak Pro
3.5

Smartphone notifications are supported for texts and app alerts, but reviewers noted limitations such as clunky presentation, no rich replies on iOS, or increased phone reliance.

Product 2: Apple Watch SE 3
4.6

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

smartwatch features
Product 1: Suunto 9 Peak Pro
2.7

Smartwatch features are limited compared with mainstream smartwatches, especially because payments, full replies, offline music, and broader daily-use features are missing.

Product 2: Apple Watch SE 3
4.8

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
Product 1: Suunto 9 Peak Pro
3.9

Software smoothness is improved over older Suunto watches and praised by several reviewers, though others still experienced lag, sluggish touch response, or slow saves.

Product 2: Apple Watch SE 3
4.8

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

step counting accuracy
Product 1: Suunto 9 Peak Pro
4.2

Step counting receives limited but positive evidence, with reviewers calling it excellent or noting step tracking in activity summaries.

Product 2: Apple Watch SE 3
4.0

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

stress tracking
Product 1: Suunto 9 Peak Pro
3.8

Stress tracking exists through daily stress/resource tools and can be useful, but evidence is lighter than for battery, GPS, or sports tracking.

Product 2: Apple Watch SE 3
No score yet
style and design
Product 1: Suunto 9 Peak Pro
4.4

Style and design are widely praised, with reviewers highlighting the sleek, minimalist, trail-to-town look and premium traditional-watch feel.

Product 2: Apple Watch SE 3
3.3

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 app support
Product 1: Suunto 9 Peak Pro
4.2

Third-party app support is a notable strength through SuuntoPlus, Strava, TrainingPeaks, Komoot, partner APIs, and app-store-like tools.

Product 2: Apple Watch SE 3
4.6

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

touchscreen responsiveness
Product 1: Suunto 9 Peak Pro
3.9

Touchscreen responsiveness is mixed: some reviewers found it excellent, wet/glove-friendly, or responsive, while others described lag or nonresponse.

Product 2: Apple Watch SE 3
4.7

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

user interface
Product 1: Suunto 9 Peak Pro
2.9

The user interface divides reviewers: the redesign is cleaner for some, but many still found it unintuitive, laggy, or harder to learn than Garmin, Polar, or Coros.

Product 2: Apple Watch SE 3
4.3

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

value for money
Product 1: Suunto 9 Peak Pro
3.3

Value for money is highly context-dependent; later sale pricing earned praise, but at launch reviewers often judged it weak against Garmin, Coros, or Polar.

Product 2: Apple Watch SE 3
4.8

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
Product 1: Suunto 9 Peak Pro
1.1

Voice assistant support is not a strength; the one direct review mention groups it among conveniences users should look elsewhere for.

Product 2: Apple Watch SE 3
4.4

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

watch face quality
Product 1: Suunto 9 Peak Pro
2.3

Watch face quality is limited, with reviewers noting only eight options or a small selection compared with competitors.

Product 2: Apple Watch SE 3
4.6

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

water resistance
Product 1: Suunto 9 Peak Pro
4.2

Water resistance and shallow-water capability are strong, with 10ATM waterproofing plus snorkeling, mermaiding, and 10-meter depth tracking discussed repeatedly.

Product 2: Apple Watch SE 3
4.3

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
Product 1: Suunto 9 Peak Pro
3.8

Wellness insights include resources, fitness level, VO2 Max, training status, sleep trends, and related dashboards, but accuracy and interpretation vary.

Product 2: Apple Watch SE 3
4.1

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

Wi-Fi connectivity
Product 1: Suunto 9 Peak Pro
3.7

Wi-Fi connectivity receives only sparse evidence, with one review mentioning Bluetooth/Wi-Fi-style connectivity in a generally positive way.

Product 2: Apple Watch SE 3
3.5

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

workout tracking variety
Product 1: Suunto 9 Peak Pro
4.6

Workout tracking variety is excellent, with roughly 90 to 95 sport modes and niche activities repeatedly praised across reviews.

Product 2: Apple Watch SE 3
4.6

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