Average score
Product 1: CMF Watch 3 Pro
3.5
Product 2: Samsung Galaxy Watch 7
4.2
activity auto-detection
Product 1: CMF Watch 3 Pro
3.9

Auto-detection is available for select activities and generally worked for basic walks, but reviewers still suggested starting workouts manually when accuracy matters.

Product 2: Samsung Galaxy Watch 7
4.5

Auto-detection for common activities is a standout convenience, with several reviews praising how quickly the watch starts logging walks and other movement.

app ecosystem
Product 1: CMF Watch 3 Pro
4.3

The companion setup plays well with major fitness platforms like Strava, Apple Health, and Google Fit, giving the watch a decent broader ecosystem story.

Product 2: Samsung Galaxy Watch 7
4.5

The app ecosystem is a strength, with Samsung, Google, and third-party apps all represented on the watch.

band quality
Product 1: CMF Watch 3 Pro
3.0

Band quality is mixed: one review liked the soft silicone strap, while another called it floppy.

Product 2: Samsung Galaxy Watch 7
4.0

Band quality is generally good and comfortable for exercise, though at least one reviewer found reattachment a bit fiddly.

battery life
Product 1: CMF Watch 3 Pro
4.2

Battery life is a major strength, regularly landing around several days of heavier use and stretching much longer with lighter settings.

Product 2: Samsung Galaxy Watch 7
3.2

Battery life remains the biggest tradeoff: some reviewers reached around a day or 1.5 days, but AOD, GPS, and workouts often push it toward daily charging.

blood oxygen tracking
Product 1: CMF Watch 3 Pro
4.1

SpO₂ monitoring is included and broadly worked as expected in review coverage, though most reviews treated it as a basic health feature rather than a standout.

Product 2: Samsung Galaxy Watch 7
4.3

Blood-oxygen tracking is part of the watch’s broader health and sleep analysis and is presented alongside other overnight health metrics.

Bluetooth connectivity
Product 1: CMF Watch 3 Pro
4.7

Bluetooth connectivity was stable in the direct connectivity-focused review.

Product 2: Samsung Galaxy Watch 7
No score yet
brightness
Product 1: CMF Watch 3 Pro
3.5

Brightness is acceptable indoors and in most daily use, but multiple reviews still wished the panel had more headroom.

Product 2: Samsung Galaxy Watch 7
4.0

Brightness is strong on paper and in daily use, though one reviewer still thought Samsung’s brightness tuning could be smarter.

build quality
Product 1: CMF Watch 3 Pro
3.5

Build quality beats expectations for the price in some reviews, but others still found the overall construction cheap-feeling.

Product 2: Samsung Galaxy Watch 7
4.5

Build quality is strong, with the aluminum body and protective ratings giving the watch a sturdy everyday feel.

button controls
Product 1: CMF Watch 3 Pro
3.9

The rotating crown adds useful control and tactility, even if its size and implementation are not perfect.

Product 2: Samsung Galaxy Watch 7
4.0

The hardware buttons are simple and useful, giving quick access to core functions like Home and wallet features.

call handling
Product 1: CMF Watch 3 Pro
4.0

Bluetooth calling is solid for the class, with clear enough audio and microphone performance that callers often could not tell it was a watch.

Product 2: Samsung Galaxy Watch 7
4.3

Call handling is solid, with support for answering calls from the watch and gesture shortcuts that make hands-busy interactions easier.

calorie tracking usefulness
Product 1: CMF Watch 3 Pro
4.2

Workout readouts include calories and heart-rate zones, giving casual users useful post-workout context.

Product 2: Samsung Galaxy Watch 7
No score yet
charging convenience
Product 1: CMF Watch 3 Pro
2.1

Charging convenience is poor because the proprietary magnetic connector is easy to misalign or knock loose.

Product 2: Samsung Galaxy Watch 7
3.0

Charging itself is straightforward with the included puck, but convenience is held back by limited standard Qi options.

charging speed
Product 1: CMF Watch 3 Pro
3.5

Charging speed is decent rather than class-leading, with full charges usually taking around an hour and a half.

Product 2: Samsung Galaxy Watch 7
4.0

Charging speed is decent rather than class-leading, with most reviews describing full top-ups in roughly an hour or a bit more.

coaching features
Product 1: CMF Watch 3 Pro
4.3

Running coaching is a clear plus, with multiple reviews highlighting guided plans and helpful goal-based training support.

Product 2: Samsung Galaxy Watch 7
4.0

The watch offers meaningful coaching tools, including wellness tips, health guidance prompts, and access to free workout content.

comfort
Product 1: CMF Watch 3 Pro
4.3

Comfort is good overall, with reviewers calling it lightweight and easy to wear for long stretches.

Product 2: Samsung Galaxy Watch 7
4.5

Comfort is one of the watch’s strengths, especially its light feel for all-day and overnight wear.

companion app quality
Product 1: CMF Watch 3 Pro
3.5

The Nothing X app is generally cleaner and more polished than older CMF software, but some reviews still cited dull visuals, missing workout detail, or battery drain.

Product 2: Samsung Galaxy Watch 7
4.3

Samsung’s companion apps add a lot of context and value, though the overall setup can feel a bit app-heavy.

contactless payments
Product 1: CMF Watch 3 Pro
1.0

NFC payments are missing, so tap-to-pay is not part of the experience.

Product 2: Samsung Galaxy Watch 7
4.0

The watch supports NFC-based mobile payments, covering a basic premium-smartwatch convenience.

cross-platform compatibility
Product 1: CMF Watch 3 Pro
4.2

Cross-platform support is strong for a budget watch, with multiple reviews confirming workable Android and iPhone pairing.

Product 2: Samsung Galaxy Watch 7
3.5

Compatibility is decent across modern Android phones, but the best experience and some key features remain tied to Samsung phones.

customization options
Product 1: CMF Watch 3 Pro
4.4

Customization is a strong area thanks to swappable bands, watch-face tools, and shortcut options, though some widget controls remain limited.

Product 2: Samsung Galaxy Watch 7
4.5

Customization is excellent, from watch faces and tiles to custom workout pages and other configurable on-watch elements.

display quality
Product 1: CMF Watch 3 Pro
4.4

The display is widely liked for sharpness, size, and overall polish, especially at this price.

Product 2: Samsung Galaxy Watch 7
4.5

Display quality is excellent, with sharp, colorful AMOLED panels earning praise across reviews.

durability
Product 1: CMF Watch 3 Pro
4.3

The only direct durability evidence was positive, with the body holding up well through daily wear.

Product 2: Samsung Galaxy Watch 7
4.5

Durability is a major plus thanks to IP68, 5ATM, and MIL-STD protection aimed at real everyday wear.

ECG functionality
Product 1: CMF Watch 3 Pro
No score yet
Product 2: Samsung Galaxy Watch 7
4.2

ECG support is a clear strength, but reviewers repeatedly note that access is limited by Samsung-phone requirements and regional availability.

fit
Product 1: CMF Watch 3 Pro
2.5

Fit is more divisive because the large case can overwhelm smaller wrists.

Product 2: Samsung Galaxy Watch 7
3.8

Fit is mostly good thanks to the two size options, but comfort and sensor shape can still vary depending on wrist size.

fitness tracking accuracy
Product 1: CMF Watch 3 Pro
2.9

Fitness-tracking accuracy is the biggest split: casual tracking looked acceptable to some reviewers, but others found the data unreliable, especially for harder use.

Product 2: Samsung Galaxy Watch 7
4.5

General fitness tracking is strong, with reviewers calling activity tracking accurate and highlighting the watch’s fitness focus as a core strength.

GPS accuracy
Product 1: CMF Watch 3 Pro
4.3

Dual-band GPS was widely praised for quick lock times and strong route accuracy, though one scientific review noted low recording frequency and possible distance issues.

Product 2: Samsung Galaxy Watch 7
3.2

GPS is the most divisive fitness metric: some reviewers found it acceptable, while others reported overreporting, wobble, and clearly poor route accuracy.

health tracking accuracy
Product 1: CMF Watch 3 Pro
3.0

Health tracking looked reliable enough for everyday use in one review, but another found the overall health tracking disappointing.

Product 2: Samsung Galaxy Watch 7
4.3

Reviewers describe the health-tracking package as strong and feature-rich, with broadly reliable sensor data and lots of contextualized metrics.

heart rate accuracy
Product 1: CMF Watch 3 Pro
3.6

Heart-rate accuracy was mixed: several reviews found it close enough for casual use, while others saw misses, offsets, or poor running performance.

Product 2: Samsung Galaxy Watch 7
4.0

Heart-rate tracking is generally very good for daily use and running, though one reviewer found it much less dependable in rougher cycling conditions.

materials quality
Product 1: CMF Watch 3 Pro
3.1

Material quality is mixed: the watch uses metal in key areas, yet several reviewers still noticed plastic-heavy touches.

Product 2: Samsung Galaxy Watch 7
4.5

Materials feel premium for the price, with aluminum construction and quality finishing standing out positively.

menu navigation
Product 1: CMF Watch 3 Pro
4.3

Menu navigation is straightforward, with simple swipe patterns and an easy-to-learn layout.

Product 2: Samsung Galaxy Watch 7
4.0

Menu navigation is workable and familiar, though there are enough screens and settings that the interface can feel dense at times.

music controls
Product 1: CMF Watch 3 Pro
4.1

Music controls are present and useful, even though playback stays phone-dependent.

Product 2: Samsung Galaxy Watch 7
4.5

Music controls are easy to access, including gesture support and smooth control of services like Spotify.

onboard music storage
Product 1: CMF Watch 3 Pro
1.0

There is no onboard music storage, limiting standalone workout use.

Product 2: Samsung Galaxy Watch 7
4.5

The jump to 32GB storage is a real benefit, especially for offline audio, routes, and apps.

operating system experience
Product 1: CMF Watch 3 Pro
4.6

The lightweight operating system feels efficient and well suited to the watch’s simple, battery-friendly approach.

Product 2: Samsung Galaxy Watch 7
4.3

Wear OS 5 plus Samsung’s One UI gives the watch a polished operating-system experience with a lot of capability out of the box.

outdoor visibility
Product 1: CMF Watch 3 Pro
2.0

Outdoor visibility is a weakness, especially on the always-on display and in direct sunlight.

Product 2: Samsung Galaxy Watch 7
4.0

Outdoor visibility is good overall, especially in bright sun, even if niche scenarios like underwater visibility are weaker.

pairing reliability
Product 1: CMF Watch 3 Pro
3.3

Pairing and connection reliability improved versus earlier CMF experiences for some reviewers, but others still hit slow pairing or app disconnects.

Product 2: Samsung Galaxy Watch 7
4.3

Pairing is generally smooth and setup is straightforward, even though non-Samsung phones may need a few extra apps.

recovery insights
Product 1: CMF Watch 3 Pro
4.3

Recovery tools go beyond basics with estimated recovery time, training load, and VO2 Max in the stronger fitness-focused reviews.

Product 2: Samsung Galaxy Watch 7
3.9

Energy Score and related recovery readouts can be genuinely useful, but several reviews say the scoring logic can feel inconsistent or overly static.

reliability
Product 1: CMF Watch 3 Pro
3.3

Reliability is mixed overall: core functions can work well, but app and feature stability still need polish.

Product 2: Samsung Galaxy Watch 7
4.0

Reliability is mostly solid, but one review still noted occasional battery-burn quirks after GPS use.

safety features
Product 1: CMF Watch 3 Pro
No score yet
Product 2: Samsung Galaxy Watch 7
4.5

Safety features are strong, including fall detection and emergency calling support.

size options
Product 1: CMF Watch 3 Pro
2.5

Only one case size is offered, which restricts fit choice.

Product 2: Samsung Galaxy Watch 7
4.5

Two size choices help the Watch 7 work for more wrists than one-size rivals.

sleep tracking accuracy
Product 1: CMF Watch 3 Pro
3.4

Sleep duration often tracked well, but sleep stages and awake-time detection were inconsistent enough that several reviewers questioned its sleep accuracy.

Product 2: Samsung Galaxy Watch 7
4.0

Sleep tracking is detailed and often close to comparison devices, but some reviewers saw generosity or undercounting depending on the night and setup.

smartphone notifications
Product 1: CMF Watch 3 Pro
3.7

Notifications are a core feature, but the experience is uneven: delivery is prompt, yet sync and cleanup behavior can get messy.

Product 2: Samsung Galaxy Watch 7
4.0

Notifications are generally strong and useful, though not every review loved how consistently alerts surfaced on the watch face.

smartwatch features
Product 1: CMF Watch 3 Pro
4.2

Core smartwatch extras such as voice notes and transcription add useful utility beyond simple notifications.

Product 2: Samsung Galaxy Watch 7
4.5

As a smartwatch, the Watch 7 feels well-rounded and easy to live with, pairing strong daily convenience with health-focused extras.

software smoothness
Product 1: CMF Watch 3 Pro
4.1

Software smoothness is one of the watch’s best traits, with repeated praise for fluid scrolling and responsive performance despite some isolated lag complaints.

Product 2: Samsung Galaxy Watch 7
4.5

Performance is a clear positive, with reviewers repeatedly describing the Watch 7 as smooth, fast, and less stutter-prone than prior models.

step counting accuracy
Product 1: CMF Watch 3 Pro
4.1

Step counting looked close enough in the only direct comparison review, though evidence was limited.

Product 2: Samsung Galaxy Watch 7
3.5

Step counts seem close enough for casual use, but one review still found differences of several hundred steps versus other trackers.

stress tracking
Product 1: CMF Watch 3 Pro
3.5

Stress tracking is present, but insight quality and consistency were mixed, with one reviewer calling it temperamental.

Product 2: Samsung Galaxy Watch 7
No score yet
style and design
Product 1: CMF Watch 3 Pro
4.6

Style is one of the watch’s clearest wins, with repeated praise for its distinctive, premium-looking design.

Product 2: Samsung Galaxy Watch 7
4.3

Samsung’s familiar circular design still looks attractive and distinctive even without a big visual refresh.

third-party app support
Product 1: CMF Watch 3 Pro
1.0

Third-party app support is effectively absent, and reviewers repeatedly flagged that limitation.

Product 2: Samsung Galaxy Watch 7
4.0

Third-party app support is good for major apps, but broader platform integrations beyond a few services are still limited.

touchscreen responsiveness
Product 1: CMF Watch 3 Pro
3.2

Touch response is mostly good, though one review noted occasional missed swipes.

Product 2: Samsung Galaxy Watch 7
3.5

The touchscreen is responsive in normal dry use, but one review warned that it becomes much less pleasant in rain or heavy sweat.

user interface
Product 1: CMF Watch 3 Pro
4.5

The UI is consistently praised for its clean, minimalist look and easy readability.

Product 2: Samsung Galaxy Watch 7
4.0

Samsung’s One UI lightly reshapes Wear OS in a way that feels coherent and easy to understand once you start using it.

value for money
Product 1: CMF Watch 3 Pro
4.4

Value for money is excellent, with many reviews arguing the watch delivers unusually strong style and battery life for under $100.

Product 2: Samsung Galaxy Watch 7
4.5

At its price, the Watch 7 is widely seen as a strong value thanks to its deep health feature set and polished smartwatch experience.

voice assistant quality
Product 1: CMF Watch 3 Pro
2.3

Assistant access works for basics on supported phones, but cross-device limitations and restricted ChatGPT availability weaken the overall experience.

Product 2: Samsung Galaxy Watch 7
4.5

Google Assistant is a meaningful upgrade over Bixby here, with one review explicitly calling it convenient and more useful on-watch.

watch face quality
Product 1: CMF Watch 3 Pro
4.2

Watch faces are a standout, with unusually stylish designs for the price and strong always-on support, even if storage limits and a few bland options were noted.

Product 2: Samsung Galaxy Watch 7
4.5

Watch-face options are a strength, with multiple reviewers highlighting the variety and quality of the available faces.

water resistance
Product 1: CMF Watch 3 Pro
2.7

Water resistance is limited in practice: IP68 helps with splashes, but reviewers repeatedly warned against swimming or relying on it for water workouts.

Product 2: Samsung Galaxy Watch 7
4.5

Water resistance is confidently presented and backed by swim-friendly testing and a 5ATM rating.

wellness insights
Product 1: CMF Watch 3 Pro
2.2

Wellness summaries are fairly shallow: sleep and health data are present, but multiple reviews wanted more written guidance and actionable advice.

Product 2: Samsung Galaxy Watch 7
3.9

Samsung’s AI-driven wellness insights add useful context around sleep and activity, though some reviewers found the advice more helpful than the scoring behind it.

Wi-Fi connectivity
Product 1: CMF Watch 3 Pro
1.0

Wi-Fi is not supported in the only review that addressed it directly.

Product 2: Samsung Galaxy Watch 7
No score yet
workout tracking variety
Product 1: CMF Watch 3 Pro
4.8

Workout variety is a major strength, with reviewers repeatedly praising the huge list of sports and niche activity modes.

Product 2: Samsung Galaxy Watch 7
4.5

Workout selection is broad, covering common gym and cardio modes and even more advanced sport profiles like multisport tracking.