Average score
Product 1: Casio G-Shock DW-H5600
3.1
Product 2: Garmin Forerunner 570
4.2
activity auto-detection
Product 1: Casio G-Shock DW-H5600
4.0

One review says the watch does a good job recognizing when a workout starts and logging activity automatically.

Product 2: Garmin Forerunner 570
No score yet
app ecosystem
Product 1: Casio G-Shock DW-H5600
2.5

The Casio ecosystem is frequently described as messy or not very user-friendly, although one reviewer says the app works fine for their needs.

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: Casio G-Shock DW-H5600
4.5

The strap gets consistent praise for being soft, pliable, and easy to adjust.

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: Casio G-Shock DW-H5600
3.9

Battery life is usually described around a week or five to seven days with regular use, though one reviewer only saw two to three days and solar help was limited.

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: Casio G-Shock DW-H5600
3.4

The watch offers spot blood-oxygen readings, but reviewers describe them as manual and sometimes inconsistent rather than seamless.

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: Casio G-Shock DW-H5600
4.0

Bluetooth syncing is generally described as reliable and useful for notifications and app connection.

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: Casio G-Shock DW-H5600
4.0

The display tech and backlight are described as easy to see, especially in brighter conditions.

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: Casio G-Shock DW-H5600
4.5

The overall build is described as a tough G-Shock-style package with modern features added cleanly.

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: Casio G-Shock DW-H5600
2.1

Recessed side buttons are one of the most common complaints and are often described as difficult to press.

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: Casio G-Shock DW-H5600
2.5

Calls are handled as watch notifications, but there is no evidence of richer on-watch call control.

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: Casio G-Shock DW-H5600
3.0

The watch records calories and active time, but one reviewer says bad sensor data can exaggerate energy burn.

Product 2: Garmin Forerunner 570
No score yet
charging convenience
Product 1: Casio G-Shock DW-H5600
2.6

The proprietary clip charger works, but many reviews call it awkward, temperamental, or easy to misalign.

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: Casio G-Shock DW-H5600
3.6

Full charging times are usually reported between roughly 100 minutes and three hours.

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: Casio G-Shock DW-H5600
3.5

Training targets and cardio-status style guidance are present, but the coaching layer is limited compared with stronger fitness platforms.

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: Casio G-Shock DW-H5600
4.3

Most reviews find the smaller case and softer strap comfortable for all-day wear, though a few mention sensor pressure or wrist irritation.

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: Casio G-Shock DW-H5600
2.8

The Casio Watches app surfaces useful data, but most reviewers describe it as clunky, slow, or lacking polish.

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: Casio G-Shock DW-H5600
1.0

Reviews explicitly state that the watch does not offer payment features.

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: Casio G-Shock DW-H5600
4.0

One review explicitly says the watch works with both Apple and Android phones.

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: Casio G-Shock DW-H5600
3.2

There is some customization for faces, widgets, and mode order, but the range of options remains limited.

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: Casio G-Shock DW-H5600
4.3

The MIP display is one of the strongest parts of the watch and is repeatedly praised for clarity and readability.

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: Casio G-Shock DW-H5600
4.7

Multiple reviews emphasize real G-Shock toughness, strong ruggedness, and impressive resistance to wear.

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: Casio G-Shock DW-H5600
No score yet
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: Casio G-Shock DW-H5600
4.5

The strap design and extra adjustment holes make it easy to get a secure fit.

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: Casio G-Shock DW-H5600
2.5

At least one review found the accelerometer-led workout tracking unreliable without better location support.

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: Casio G-Shock DW-H5600
2.8

Phone-connected GPS is described as usable by some reviewers, but others report undercounting, missed distance, or only good-enough results.

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: Casio G-Shock DW-H5600
3.5

General health tracking is decent overall, with some metrics doing better than others, but the experience is not consistently polished.

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: Casio G-Shock DW-H5600
3.4

Heart-rate tracking is often called decent for average readings, but several reviewers report inflated max values or larger errors in some situations.

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: Casio G-Shock DW-H5600
4.0

The bio-based resin materials are described positively for feel and construction, with some sustainability appeal.

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: Casio G-Shock DW-H5600
3.0

Navigating the watch can feel slow and awkward because of button-driven menus, though one review found the flow intuitive.

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: Casio G-Shock DW-H5600
1.0

Reviews explicitly note that music controls are missing.

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: Casio G-Shock DW-H5600
1.0

Reviews explicitly note that music features are missing, and there is no evidence of onboard music storage.

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: Casio G-Shock DW-H5600
3.0

The proprietary software works within the small display, but it does not feel like a full smartwatch platform.

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: Casio G-Shock DW-H5600
4.5

Outdoor readability is a standout strength, with the display staying clear in bright conditions.

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: Casio G-Shock DW-H5600
2.5

Pairing and syncing are described as frustrating or inconsistent in at least one review.

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: Casio G-Shock DW-H5600
3.0

Polar-derived recovery metrics are included, but reviewers split between useful guidance and confusing presentation.

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: Casio G-Shock DW-H5600
2.5

At least one review frames the software as still needing patches, which points to unfinished polish.

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: Casio G-Shock DW-H5600
No score yet
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: Casio G-Shock DW-H5600
No score yet
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: Casio G-Shock DW-H5600
3.8

Sleep tracking is often described as reasonably close to trusted devices, though some reviewers still call it inconsistent or confusing.

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: Casio G-Shock DW-H5600
3.0

Notifications work and are readable enough for basics, but they are limited by the display and interface.

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: Casio G-Shock DW-H5600
3.0

The watch covers essential connected basics, but several reviewers stress that it is a hybrid rather than a full smartwatch.

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: Casio G-Shock DW-H5600
2.5

At least one review reports slower syncing behavior than competing watches.

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: Casio G-Shock DW-H5600
3.3

Step counts can be decent in daily use, but arm-heavy activity and some workouts can inflate totals.

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: Casio G-Shock DW-H5600
1.5

One review explicitly says there is no built-in stress tracking, only breathing-related support.

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: Casio G-Shock DW-H5600
4.5

The retro square look and classic G-Shock styling are consistently highlighted as major strengths.

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: Casio G-Shock DW-H5600
1.6

Third-party support is a major weakness, with repeated complaints about limited or missing Apple Health, Google Fit, Strava, and export options.

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: Casio G-Shock DW-H5600
1.0

The watch has no touchscreen at all.

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: Casio G-Shock DW-H5600
2.5

The interface is workable but often described as cramped, dig-heavy, or not especially clear.

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: Casio G-Shock DW-H5600
2.9

Value is mixed: some reviewers think the hardware earns its price, while many compare it unfavorably with more capable smartwatches.

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: Casio G-Shock DW-H5600
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: Casio G-Shock DW-H5600
2.5

The available watch faces are usable but limited in number.

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: Casio G-Shock DW-H5600
4.5

The watch is described as having strong 200-meter water resistance.

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: Casio G-Shock DW-H5600
2.5

Wellness-style insights are present, but at least one review says the data feels opaque rather than easy to act on.

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.

Wi-Fi connectivity
Product 1: Casio G-Shock DW-H5600
1.0

One review explicitly says there is no standalone Wi-Fi.

Product 2: Garmin Forerunner 570
No score yet
workout tracking variety
Product 1: Casio G-Shock DW-H5600
2.4

Reviewers repeatedly note that the workout mode selection is narrow compared with rival watches.

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.