Average score
Product 1: Withings ScanWatch Light
3.4
Product 2: Garmin Forerunner 570
4.2
activity auto-detection
Product 1: Withings ScanWatch Light
3.9

Automatic detection is a real strength for basic activities like walking, running, cycling, and swimming, though one reviewer said auto-tracked sessions sometimes needed manual cleanup.

Product 2: Garmin Forerunner 570
No score yet
app ecosystem
Product 1: Withings ScanWatch Light
4.3

Reviewers like the broader Withings ecosystem, especially the ability to collect watch data alongside other Withings health devices in one app.

Product 2: Garmin Forerunner 570
3.7

The app ecosystem is useful but not expansive. Reviewers mention ConnectIQ apps and data fields, while also noting that Garmin’s ecosystem feels more limited than watchOS or Wear OS.

band quality
Product 1: Withings ScanWatch Light
4.3

Band comfort is strong, with positive notes on all-day wear, soft material, secure fit, and low skin irritation.

Product 2: Garmin Forerunner 570
4.5

Band quality is good, with soft silicone straps and positive comments about long-term wear and durability.

battery life
Product 1: Withings ScanWatch Light
3.8

Battery life is usually a standout, with many reviewers seeing multi-week endurance, but results vary sharply depending on settings like Quicklook, notifications, and workout use.

Product 2: Garmin Forerunner 570
3.2

Battery life is the biggest tradeoff. Some reviewers still found it good in normal use, but many say the brighter screen makes it noticeably weaker than the 265, especially with always-on display.

blood oxygen tracking
Product 1: Withings ScanWatch Light
1.0

Reviewers repeatedly note that the ScanWatch Light lacks SpO2 monitoring, leaving blood-oxygen tracking to higher-end alternatives.

Product 2: Garmin Forerunner 570
4.0

The watch includes blood-oxygen-related health sensing, with reviewers mentioning a pulse oximeter and overnight blood-oxygen or saturation tracking as part of the health stack.

Bluetooth connectivity
Product 1: Withings ScanWatch Light
No score yet
Product 2: Garmin Forerunner 570
4.3

Bluetooth support is functional for phone-linked features and external sensor pairing, including Bluetooth and ANT+ accessory support.

brightness
Product 1: Withings ScanWatch Light
2.5

Screen brightness is mixed: one reviewer found it too dim in use, while another found wake behavior too bright at night.

Product 2: Garmin Forerunner 570
4.9

Brightness is a standout strength, with multiple reviews describing the screen as one of Garmin’s brightest and easiest to read outdoors.

build quality
Product 1: Withings ScanWatch Light
4.5

Build impressions are strong, with repeated praise for the solid-feeling case and overall hardware execution.

Product 2: Garmin Forerunner 570
4.6

Build quality feels premium for the line, with one review explicitly describing it as a high-quality watch.

button controls
Product 1: Withings ScanWatch Light
3.8

Physical controls are the norm here, and reviewers say the crown or dial works well once you adapt to it.

Product 2: Garmin Forerunner 570
4.7

Button controls are one of the watch’s practical strengths. Reviewers like the five-button layout and say it works reliably when touch is less convenient.

call handling
Product 1: Withings ScanWatch Light
No score yet
Product 2: Garmin Forerunner 570
4.0

Call support is a useful upgrade rather than a must-have killer feature. Reviewers generally found wrist calls workable and clear enough when paired to a phone.

calorie tracking usefulness
Product 1: Withings ScanWatch Light
3.0

Calorie data is present but basic, and reviewers describe it as more of a simple estimate than a standout training metric.

Product 2: Garmin Forerunner 570
No score yet
charging convenience
Product 1: Withings ScanWatch Light
2.8

The proprietary charger is a recurring complaint for feel and convenience, even though some reviewers liked its secure grip or compact shape.

Product 2: Garmin Forerunner 570
2.8

Charging convenience is less impressive. Reviewers specifically wanted wireless charging and also called out the proprietary cable setup.

charging speed
Product 1: Withings ScanWatch Light
4.1

Charging speed is consistently reported around two hours for a full top-up, with some reviewers noting meaningful recovery in 30 minutes.

Product 2: Garmin Forerunner 570
4.5

Charging speed is fine in practice, with one long-term reviewer saying it can top up from empty to full during a shower.

coaching features
Product 1: Withings ScanWatch Light
3.5

Coaching is light but present through guided breathing and premium-app guidance rather than deep on-watch training features.

Product 2: Garmin Forerunner 570
4.6

Coaching features are well developed, especially for runners and triathletes. Garmin Coach plans, daily suggestions, and structured guidance were consistently praised.

comfort
Product 1: Withings ScanWatch Light
4.8

Comfort is a major positive, with reviewers repeatedly calling the watch light, slim, unobtrusive, and easy to wear to bed or during exercise.

Product 2: Garmin Forerunner 570
4.6

Comfort is a major plus. Across sizes and use cases, reviewers repeatedly say the watch is easy to wear for workouts, daily use, and even overnight.

companion app quality
Product 1: Withings ScanWatch Light
4.2

The Health Mate app is generally seen as detailed and easy to navigate, though not every reviewer liked its layout.

Product 2: Garmin Forerunner 570
4.0

Garmin Connect is usually viewed positively for depth and data richness, though the new subscription layer is a recurring annoyance in the reviews.

contactless payments
Product 1: Withings ScanWatch Light
1.0

Payments are absent, and reviewers explicitly say to look elsewhere if contactless pay is important.

Product 2: Garmin Forerunner 570
4.3

NFC payments are available, giving the watch a useful everyday smartwatch feature beyond training tools.

cross-platform compatibility
Product 1: Withings ScanWatch Light
4.3

The watch is consistently described as working with both Android and iPhone, and reviewers also note app availability across mobile platforms.

Product 2: Garmin Forerunner 570
4.4

Cross-platform support looks good overall, with smooth iPhone use noted in one review and phone-assistant access highlighted in another.

customization options
Product 1: Withings ScanWatch Light
3.3

Customization is modest but useful, covering screen order, watch behavior, and shortcut setup rather than deep personalization.

Product 2: Garmin Forerunner 570
4.5

Customization is a strength. Reviews mention editable glance folders, assignable shortcuts, and flexible watch-face or data layout changes.

display quality
Product 1: Withings ScanWatch Light
2.8

The small monochrome/OLED display is functional for basics, but reviewers repeatedly describe it as tiny and limited for dense information.

Product 2: Garmin Forerunner 570
4.8

Display quality is excellent. Reviewers repeatedly call the AMOLED screen brighter, sharper, clearer, and more vivid than the previous generation.

durability
Product 1: Withings ScanWatch Light
4.3

Durability looks good in early testing, with scratch resistance and resistance to sweat or rain called out positively.

Product 2: Garmin Forerunner 570
4.6

Durability impressions are positive. Reviewers mention scratch resistance, pristine condition after use, and very little visible wear over time.

ECG functionality
Product 1: Withings ScanWatch Light
1.0

ECG is not included on the ScanWatch Light, and reviewers point to that omission as a clear gap versus pricier models.

Product 2: Garmin Forerunner 570
1.5

ECG is a clear miss. Reviewers repeatedly call out that the Forerunner 570 lacks ECG despite using Garmin’s newer sensor hardware.

fit
Product 1: Withings ScanWatch Light
3.4

Fit is best for smaller wrists, and multiple reviewers caution that the 37mm case may feel too small or less ideal for some users.

Product 2: Garmin Forerunner 570
4.8

Fit is excellent when sized correctly, with reviewers describing the watch as secure, flush on the wrist, and almost second-skin-like.

fitness tracking accuracy
Product 1: Withings ScanWatch Light
3.7

General fitness tracking is serviceable and often close enough for casual use, but auto-detected sessions can need editing and this is not framed as a serious sports watch.

Product 2: Garmin Forerunner 570
4.7

Fitness tracking is broadly praised, with one review calling the core tracking accuracy second to none for the watch’s main sports focus.

GPS accuracy
Product 1: Withings ScanWatch Light
4.0

There is no built-in GPS, but connected GPS through the phone was repeatedly described as accurate enough for distance and pace comparisons against Garmin devices.

Product 2: Garmin Forerunner 570
4.8

GPS accuracy is one of the strongest areas. Across city runs, trails, and side-by-side tests, reviews consistently describe tracking as excellent, flawless, or near flawless.

health tracking accuracy
Product 1: Withings ScanWatch Light
3.5

Broader health readings come across as useful and directionally solid, but at least one reviewer found Oura more precise for sleep timing and staging.

Product 2: Garmin Forerunner 570
4.3

Health stats are generally described as good, with one data-driven review calling overall stat accuracy solid and another saying heart-rate and sleep-stage tracking are pretty good.

heart rate accuracy
Product 1: Withings ScanWatch Light
4.0

Heart-rate performance is generally strong, with close comparisons to Garmin and Polar in several tests, though one reviewer found average daily readings ran too high.

Product 2: Garmin Forerunner 570
4.6

Heart-rate tracking is a major strength. Multiple reviewers say it stays close to chest straps, performs well in intervals, and is one of Garmin’s better recent sensors.

materials quality
Product 1: Withings ScanWatch Light
4.5

Materials are consistently framed as premium for the price, especially the stainless steel and Gorilla Glass construction.

Product 2: Garmin Forerunner 570
4.4

Material choices are a step up from older mid-range Forerunners, especially the aluminum bezel and sturdier-feeling case construction.

menu navigation
Product 1: Withings ScanWatch Light
4.0

Crown-based navigation takes adjustment but is generally easy once learned, and several reviewers say scrolling through screens becomes natural.

Product 2: Garmin Forerunner 570
4.6

Menu navigation is easy to learn and generally straightforward, helped by the refreshed layout and button-plus-touch design.

music controls
Product 1: Withings ScanWatch Light
1.0

Music control is a clear omission, with reviewers calling out the inability to manage playback from the wrist.

Product 2: Garmin Forerunner 570
4.1

Music controls are present and usable, including the ability to check what is playing from services like Spotify.

onboard music storage
Product 1: Withings ScanWatch Light
No score yet
Product 2: Garmin Forerunner 570
4.0

Onboard music storage is useful but not generous. Reviews note 8GB of storage and MP3 support, with some calling the capacity a bit stingy.

operating system experience
Product 1: Withings ScanWatch Light
2.5

One reviewer found the overall system experience less seamless than a Pixel Watch because watch and phone settings are not deeply synchronized.

Product 2: Garmin Forerunner 570
4.6

The overall software experience is modern and capable. Reviewers describe it as faster, more polished, and close in feel to Garmin’s higher-end models.

outdoor visibility
Product 1: Withings ScanWatch Light
2.0

Outdoor readability is a weakness, with direct-sun visibility called out as poor.

Product 2: Garmin Forerunner 570
4.9

Outdoor visibility is excellent, with reviewers saying the display remains easy to read in bright sunlight and other tough conditions.

pairing reliability
Product 1: Withings ScanWatch Light
4.5

Phone pairing and syncing were described as smooth and stress-free in the reviews that directly discussed setup reliability.

Product 2: Garmin Forerunner 570
3.4

Pairing reliability is mixed. One reviewer found syncing smooth and seamless, while another reported repeated disconnect-and-reconnect behavior.

recovery insights
Product 1: Withings ScanWatch Light
No score yet
Product 2: Garmin Forerunner 570
4.6

Recovery guidance is strong. Reviews highlight training readiness, recovery time, and daily summaries that help frame when to push and when to back off.

reliability
Product 1: Withings ScanWatch Light
4.0

Core functionality is generally reliable, with one reviewer explicitly calling it solid and another praising battery endurance as dependable.

Product 2: Garmin Forerunner 570
4.7

General reliability is strong, with reviewers saying the watch can be relied on for training and that key controls remain responsive even after submersion.

safety features
Product 1: Withings ScanWatch Light
2.2

Safety-oriented features are mixed: high and low heart-rate alerts are included, but reviewers criticize the lack of AFib detection.

Product 2: Garmin Forerunner 570
4.4

Safety coverage includes Garmin’s Incident Detection and LiveTrack features for activity sharing and emergency notifications.

size options
Product 1: Withings ScanWatch Light
2.0

Size flexibility is limited because the ScanWatch Light comes only in a single 37mm case.

Product 2: Garmin Forerunner 570
4.1

Two case sizes broaden the fit range, and multiple reviewers specifically call out the benefit of having both 42mm and 47mm options.

sleep tracking accuracy
Product 1: Withings ScanWatch Light
3.8

Sleep duration, stages, and scores were often similar to Garmin, Oura, or other reference devices, but some reviewers saw less precise wake or sleep-time detection.

Product 2: Garmin Forerunner 570
3.7

Sleep tracking is useful but not flawless. Reviews say it is reasonably accurate and helpful for readiness, though some found it less robust than the best sleep-focused competitors.

smartphone notifications
Product 1: Withings ScanWatch Light
3.3

Phone notifications work, but the tiny screen makes longer messages slower to read and the experience varies from acceptable to genuinely good depending on expectations.

Product 2: Garmin Forerunner 570
3.5

Notifications work, but the experience is mixed. Some reviewers had smooth delivery, while others found text truncated or alerts too persistent on screen.

smartwatch features
Product 1: Withings ScanWatch Light
2.6

As a smartwatch, the ScanWatch Light is intentionally basic: notifications, timers, and alarms are present, but richer smart features are limited.

Product 2: Garmin Forerunner 570
4.3

Smartwatch features are improved meaningfully with the added speaker, microphone, voice tools, and day-to-day conveniences, even if the watch still prioritizes sport over general smartwatch depth.

software smoothness
Product 1: Withings ScanWatch Light
No score yet
Product 2: Garmin Forerunner 570
2.9

Software smoothness is generally strong, but not perfect. Some reviews call the experience polished, while others report crashes or temporary unresponsiveness in edge cases.

step counting accuracy
Product 1: Withings ScanWatch Light
2.5

Step counts were directionally useful, but several reviewers saw daily totals run about 1,000 steps away from comparison devices.

Product 2: Garmin Forerunner 570
4.4

Step counting looked solid in direct testing, with one reviewer finding the watch was off by only around 40 steps in repeated checks.

stress tracking
Product 1: Withings ScanWatch Light
No score yet
Product 2: Garmin Forerunner 570
4.2

Stress is part of the recovery picture rather than a headline feature, with one reviewer specifically noting that stress levels feed into the watch’s overall readiness guidance.

style and design
Product 1: Withings ScanWatch Light
4.7

Style is one of the clearest strengths: reviewers repeatedly praise the analog look, elegant feel, and ability to pass as a real watch.

Product 2: Garmin Forerunner 570
4.6

The design is widely liked. Reviewers highlight the brighter colors, more expressive styling, and a look that feels more refined than past Forerunners.

third-party app support
Product 1: Withings ScanWatch Light
4.2

Third-party syncing is a plus, with repeated mentions of Apple Health, Google Fit, Strava, and Samsung Health integration.

Product 2: Garmin Forerunner 570
4.5

Third-party service support is solid for a sports watch, with repeated mentions of Spotify, Deezer, Amazon Music, and YouTube Music support.

touchscreen responsiveness
Product 1: Withings ScanWatch Light
1.0

There is no touchscreen at all, so touch responsiveness is effectively absent by design.

Product 2: Garmin Forerunner 570
4.5

Touch response is consistently described as responsive and easy to use, especially alongside the physical-button setup.

user interface
Product 1: Withings ScanWatch Light
3.3

Interface impressions are mixed: some reviewers praise a clean, simple UI, while others found the app busy or cluttered.

Product 2: Garmin Forerunner 570
4.4

The interface is widely praised for feeling slicker, cleaner, more intuitive, and more modern than older Garmin implementations.

value for money
Product 1: Withings ScanWatch Light
3.7

Value depends on priorities: reviewers think the price makes sense for the design and battery life, but some still see it as expensive for a basic smartwatch.

Product 2: Garmin Forerunner 570
2.7

Value for money is the main weakness. Most reviews say the watch is too expensive for what it adds over the 265, though a small number of owners still felt very happy with the purchase.

voice assistant quality
Product 1: Withings ScanWatch Light
No score yet
Product 2: Garmin Forerunner 570
4.0

Voice features are mostly good for simple commands, timers, and phone-assistant access, though one reviewer reported crashes and awkward behavior with the phone assistant.

watch face quality
Product 1: Withings ScanWatch Light
3.5

The analog face looks elegant and the hands smartly move aside for the display, but readability can suffer in some lighting.

Product 2: Garmin Forerunner 570
4.6

Watch-face customization is strong, with reviewers calling the default face clean and noting that layouts and displayed data can be tailored easily.

water resistance
Product 1: Withings ScanWatch Light
4.5

Multiple reviewers treated the 5ATM rating as genuinely useful, reporting normal operation after pools, sea use, showers, and swims.

Product 2: Garmin Forerunner 570
4.4

Water resistance is solid for swimming use. Reviews mention pool use, open-water suitability, and repeated use in lakes or the ocean without issue.

wellness insights
Product 1: Withings ScanWatch Light
4.0

The watch and app add trend views, HRV, respiratory context, cycle tools, and broader wellness insight, though deeper guidance can sit behind a subscription.

Product 2: Garmin Forerunner 570
4.6

Wellness insights are a standout. Body Battery, Sleep Score, energy level, and broader readiness-style insights were repeatedly cited as genuinely useful.

workout tracking variety
Product 1: Withings ScanWatch Light
4.2

Reviewers consistently highlight broad workout coverage, with roughly 30 to 40-plus activity modes and both manual and some automatic workout support.

Product 2: Garmin Forerunner 570
4.8

Workout coverage is excellent. Reviewers repeatedly mention broad activity support, triathlon and multisport tools, and dozens of sport modes.