Compare CMF Watch Pro 2 vs Apple Watch SE 3

Auto-detection exists for walking, running, and cycling, but reviewers split between successful prompts and delayed, missed, or false detections.

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

The watch has a closed, basic app ecosystem: the companion app is available, but there is no onboard app store or downloadable app catalog.

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 feedback is mixed, with several reviewers finding the straps comfortable or good quality while others called the leather or silicone options cheap-feeling.

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 a repeated strength, commonly landing from four to twelve days depending on always-on display, health monitoring, GPS, and calling use.

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 is present and often works acceptably for spot or continuous readings, though it is part of a broader basic health-tracking package.

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

Bluetooth support enables phone pairing and calls, but reliability varies sharply, with some reviewers reporting stable connections and others seeing frequent disconnects.

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 generally strong for the price indoors and in many outdoor conditions, but several reviewers found auto-brightness or direct-sun readability imperfect.

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 for the price by some reviewers, especially the aluminum construction, while others felt the lightweight body and crown exposed budget compromises.

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

The rotating crown is useful and sometimes praised, but it is also described as stiff, flimsy, awkward, or cheap-feeling in several reviews.

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

Bluetooth calling is one of the better smart features, with multiple reviewers saying the mic and speaker were usable or good for wrist calls.

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 has limited support and one reviewer found calorie estimates off, so it should be treated as a rough indicator rather than a precise metric.

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

Charging uses a small magnetic pogo-pin cable that works, but reviewers often found it fiddly, weakly attached, or easy to misalign.

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 average rather than fast, with reviewers citing roughly 90 to 120 minutes for a full charge.

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 modest but surprisingly present for the price, mainly through guided warm-ups, active score, training load, workout effectiveness, and recovery-time estimates.

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

Comfort is a consistent positive, helped by low weight, soft straps in some configurations, and a case size that several reviewers found easy to wear.

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

The companion app ranges from excellent and clear to buggy depending on reviewer, with several praising the design while others saw syncing, export, or crash issues.

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

Contactless payments are absent; reviewers repeatedly cite no NFC or wireless payments as a key missing smartwatch feature.

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

Cross-platform compatibility is a strength, with the watch working on both Android and iPhone through the CMF Watch app.

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

Customization is a signature appeal through swappable bezels, 22mm bands, widgets, and watch faces, though availability and storage limits reduce the promise.

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

Display quality is one of the strongest areas, with the AMOLED panel repeatedly praised for sharpness, vibrancy, responsiveness, and value at the price.

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 impressions are mixed: several reviewers saw no scratches or damage, while others questioned scratch resistance, wall-slam resilience, or glass protection.

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 is not supported, and reviewers position it among the advanced health features missing at this price.

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

Fit is generally positive, with the round case described as a good middle size for many wrists, though not every reviewer preferred the shape.

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

Fitness tracking accuracy is highly mixed, ranging from surprisingly close workout distances to poor health and workout tracking in stricter tests.

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

GPS is included, but reviewers repeatedly mention slow lock-on; accuracy after lock ranges from rough to good depending on conditions and reviewer.

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

General health tracking accuracy is one of the weaker areas, with several reviewers warning that sensor data can be inaccurate or unreliable.

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

Heart-rate accuracy is inconsistent across reviews, from close comparisons with oximeters, Garmin, or Whoop to serious misses during intervals and workouts.

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

LTE or standalone cellular connectivity is absent, keeping the watch dependent on a paired phone for connected features.

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 are better than expected for the price in some reviews thanks to aluminum, but the watch can still feel cheap or plastic-like to others.

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 is mostly simple and smooth through swipes and the crown, though the crown does not control every screen.

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

Music controls are available for phone playback and often work well, but there is no standalone music experience.

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

Onboard music storage is absent, so users cannot store music or pair audio devices directly to the watch for phone-free listening.

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

The proprietary operating system has a distinctive CMF/Nothing style and good battery benefits, but it remains basic compared with Wear OS or watchOS.

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

Outdoor visibility is context-dependent: the main display can be readable, but AOD, direct sun, and auto-brightness behavior drew repeated complaints.

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

Pairing is often easy and quick, but some reviewers experienced syncing or reconnection issues after initial setup.

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

Recovery and training insights are unusually ambitious for the price, but they are light and not as deep as premium health platforms.

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 uneven, with good battery and smooth basic use offset by quirks around wake gestures, timers, disconnects, syncing, and notifications.

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

Safety features are basic, limited mostly to health alerts such as abnormal heart rate or blood oxygen, while reviewers also note missing watch security.

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

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 is sharply divided, with some reviewers seeing good sleep/wake times and others finding stages, awake periods, and totals unreliable.

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

Notifications are useful for basic triage, but interaction is limited and several reviewers report delayed, unreliable, or clumsy notification behavior.

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

Smartwatch features cover basics like calls, notifications, weather, alarms, reminders, and tools, but the overall experience is closer to a smart fitness watch.

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 mixed: many reviewers call it snappy or improved, while others encountered lag, bugs, or delayed actions.

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

Step counting is adequate for rough daily activity in some reviews but not consistently precise against other trackers.

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

Stress tracking is present and sometimes aligns with reference wearables, but reviewers also describe it as not very helpful or inaccurate.

Style and design are among the watch's clearest wins, with reviewers repeatedly praising the distinctive round look, colors, and modular bezel concept.

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 is very limited: there is no app store, no downloadable watch apps, and no third-party watch faces.

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

Touchscreen responsiveness is generally good, with reviewers using it to compensate for limited physical buttons and praising the display responsiveness.

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

The user interface is simple, stylish, and easy to learn, though several reviewers note it remains basic and sometimes optimized imperfectly for a round screen.

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

Value for money is the dominant positive, with reviewers repeatedly balancing the $69 price against compromises in smarts, tracking, and reliability.

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

The voice assistant is phone-relayed rather than native, and reviewers often describe it as limited, gimmicky, or unreliable.

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 plentiful and stylistically distinctive, but reviewers criticize storage limits, branding, customization depth, and AOD mismatch.

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

Water resistance is IP68, which covers splashes and immersion claims, but multiple reviewers warn it lacks swimming-grade protection or 5ATM support.

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 are shallow: the watch records basic metrics, but reviewers repeatedly say it lacks deeper scores, trends, or actionable interpretation.

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

Wi-Fi is not included, reinforcing the watch's dependence on Bluetooth and a paired phone.

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 strong for the price, with reviewers repeatedly citing roughly 120 sport modes and multiple auto-recognized activities.

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