One review says the watch can identify logged strength movements on its own and surface the specific exercise afterward.
Reviewers say the app store exists and offers some utilities, but the overall ecosystem is smaller and less polished than Apple or Google storefronts.
Garmin’s broader golf ecosystem was praised for keeping practice, round, and device data inside one connected setup.
Included silicone straps are described as comfortable, easy to clean, and soft with good adjustability.
The integrated strap feels comfortable on the wrist, but several reviewers disliked that it does not lay flat when removed.
Battery life is a standout, with many reviewers getting about a week to 10 days under heavier use and up to the advertised multi-week runtime under lighter use.
Battery life was one of the strongest themes, with reviewers consistently reporting multi-round endurance and far longer runtime than an Apple Watch.
Reviewers confirm SpO2 tracking is part of the health suite, though detailed accuracy validation is limited.
Pulse ox and blood-oxygen tracking are included and were cited as part of the S70’s broader health monitoring suite.
Bluetooth support worked for calls and external sensor pairing in the review that directly tested it.
Bluetooth audio support is present for music listening, with reviewers noting headphone pairing and Bluetooth music use.
The display’s 2,000-nit peak brightness is highlighted as a clear strength.
The screen was consistently described as bright enough for sunny rounds and easy to read in strong light.
Reviewers describe the watch as solid and premium-feeling for the price.
Reviewers described the watch as well built, with a premium feel that matches its flagship positioning.
The crown and buttons generally work well, but some reviewers wanted better default logic or more customization.
The three-button layout was generally seen as easy to learn and helpful for navigating golf functions.
Bluetooth calling is available and generally clear, though it remains phone-tethered.
Call support is limited: reviewers noted caller alerts and some answer or reject options, but not full on-watch calling.
Calories are surfaced in workout summaries and daily reports, making them useful as part of broader activity tracking.
Charging uses a small proprietary USB-C-compatible cradle or puck; functional, but not especially elegant.
Charging drew frequent criticism because of the proprietary cable, face-down setup, and lack of an included adapter in some boxes.
Charging is reasonably quick, usually landing around 1 to 2 hours for a full refill.
At least one reviewer said the watch tops up quickly enough that short charging windows are practical.
Zepp Coach and AI plans are present, but usefulness is mixed, with some reviewers finding them generic or not especially insightful.
Virtual Caddie, PlaysLike tools, and tempo coaching were major selling points, though the tempo feature was not equally useful for every reviewer.
Multiple reviewers say the Balance 2 wears comfortably for daily use and training despite its size.
Comfort was a consistent strength, with reviewers saying the watch wears lightly and remains comfortable for all-day and overnight use.
The Zepp app is feature-rich and improving, though some reviewers still find parts of it busy or less polished than top rivals.
Garmin Golf was described as one of the better golf apps for stats, post-round review, and tying watch data together.
Zepp Pay exists, but support is region- and bank-dependent and not as seamless as Apple Pay.
Garmin Pay is built in, but support can be uneven depending on bank compatibility and region.
Reviewers explicitly note support for both Android and iOS.
The watch works with both iPhone and Android, though some reviewers noted better notification control on Android.
Watch faces, widgets and button behavior offer meaningful customization.
Reviewers liked the ability to change watch faces, colors, data fields, and golf display settings.
The AMOLED panel is widely praised for sharpness and clarity.
The AMOLED display was one of the product’s standout strengths, praised for crisp detail, color, clarity, and a premium look.
Sapphire protection and rugged construction give reviewers confidence for workouts and rougher use.
Evidence pointed to solid durability, including a scratch-proof lens and confidence for regular golf use.
Reviewers explicitly note that ECG is missing.
The watch fits comfortably for tested reviewers, but its larger case may suit some wrists better than others.
Fit was widely praised, and the added 42mm option helped make the watch more comfortable for smaller wrists.
Reviewers generally describe fitness tracking as accurate, especially for running and everyday workout stats.
At least one reviewer explicitly said the S70’s fitness and sensor data are as accurate as expected from Garmin.
GPS is widely praised, though a few reviews note occasional underreporting or less consistency than the best Garmins.
Reviewers repeatedly praised fast GPS lock and very accurate on-course yardages, with some comparisons landing within about a yard.
Across heart rate, sleep and general wellness metrics, reviewers usually found the data credible, with some algorithm generosity noted.
Health tracking was generally viewed as trustworthy, with reviewers calling the readings accurate in typical Garmin fashion.
Heart rate tracking is one of the stronger areas, performing well in multiple comparisons, though not perfect in every scenario.
Heart-rate tracking was included in the praised sensor package, with one reviewer explicitly describing Garmin-level accuracy.
Reviewers explicitly state there is no LTE or cellular option.
Aluminum, polymer and sapphire materials feel premium for the price.
Ceramic bezels and quality strap materials gave the watch a more premium feel than cheaper golf models.
Core controls are accessible, but some reviewers found deeper menus busy or slightly overwhelming at first.
Navigation was mostly described as intuitive once learned, though one reviewer felt the interface had a steeper learning curve.
Basic music playback controls are available and work as expected.
Music controls are available, but some reviewers found them less immediate than on an Apple Watch.
Local music storage is available with 32GB onboard, but it relies on manual file syncing rather than streaming.
Reviewers confirmed on-watch music storage and offline playlist support from services like Spotify and Amazon Music.
Zepp OS is described as fluid and responsive in day-to-day use.
The software experience is capable and feature rich, but several reviewers still preferred mainstream smartwatches for daily smartwatch polish.
Most reviewers had no issue reading the screen outdoors, though one scientific review reported glare or visibility concerns in bright sun.
Outdoor readability was a clear strength, with reviewers repeatedly saying the screen stays visible in bright sunshine.
Setup and syncing are described as quick and easy in the review that covered pairing.
Initial phone pairing was described as simple and straightforward in setup.
Readiness, recovery time and BioCharge-style insights are useful to several reviewers, though not all training metrics feel fully mature.
Body Battery, HRV, and readiness-style insights added useful recovery context, though not every reviewer found them equally valuable.
Reviewers generally describe tracking performance as dependable across regular use.
Core performance was strong, but one reviewer did flag missed shot detections as a reliability blemish.
The new two-size lineup was seen as a meaningful improvement, especially for golfers who found earlier Garmin golf watches too large.
Sleep duration and broad sleep data are often viewed as reasonable, but some reviewers say sleep scoring or stage detail can be generous or weaker than the best trackers.
Sleep tracking was viewed positively overall, with reviewers calling it strong and engaging enough to check regularly.
Notifications come through reliably and can sometimes be interacted with, but the experience still trails top smartwatch platforms.
Notifications are available and customizable to a degree, but multiple reviewers said they can feel distracting or limited versus Apple Watch behavior.
The Balance 2 covers a solid mid-tier smartwatch feature set, but it is not as full-featured as Apple Watch or Wear OS devices.
Beyond golf, reviewers consistently saw the S70 as a full-featured smartwatch with strong everyday usefulness.
General scrolling and animation smoothness are frequently praised, though occasional stutters are noted.
Software smoothness was mixed: some reviewers said the watch is enjoyable to use, while others found parts of the interface annoyingly clunky.
Stress tracking is present and described as responsive or useful in daily monitoring.
Stress tracking was repeatedly called useful, and at least two reviewers said the readings felt surprisingly accurate.
Reviewers like the sporty yet polished circular design.
The S70’s styling was widely praised as modern, premium, and suitable away from the course.
Third-party support remains limited, with repeated complaints about missing major services like Spotify and a smaller store.
Support for services like Spotify and Apple Music added useful flexibility beyond Garmin’s own apps.
The touchscreen is usually responsive, though one reviewer found it a little too sensitive.
Touch response was generally good, but several reviewers said on-course map interaction can feel fiddly compared with the best smartwatches.
The on-watch UI is intuitive once learned, but feature density can make it feel busy.
The interface is functional and often intuitive, but some reviewers still found it less elegant than Apple Watch-style software.
Value is one of the watch’s biggest strengths, with many reviewers saying it packs a lot in for the price.
Value was judged through the lens of needs: reviewers often felt the S70 earns its price for serious golfers, but agreed it is overkill for basic yardage users.
Zepp Flow is seen as capable and convenient for basic queries and watch control.
Watch face selection exists, but preloaded faces and the overall catalog draw lukewarm reactions.
Watch faces were praised for looking better on the AMOLED screen and offering better everyday appeal than older golf watches.
Water resistance is a major strength, with 10 ATM support and repeated praise for swim and dive readiness.
Reviewers cited shower and swim use plus a 5 ATM rating as evidence that the S70 handles water exposure confidently.
Reviewers like the app’s wellness insights, especially when they tie sleep, training, food logging or daily readiness together.
Wellness insights were a major positive, especially when the watch explained what sleep, workout, and energy metrics actually meant.
Workout variety is excellent, with more than 170 modes and support for niche activities like golf and Hyrox.
The S70 supports a wide range of non-golf workouts, including running, swimming, cycling, yoga, and other activity profiles.