Auto-detection reliably logs walks and runs, and reviewers said it kicked in well for walks, though auto-logged sessions carry less detail than manually started workouts.
One review explicitly says brisk walks are logged automatically, suggesting useful basic auto-detection for everyday activity.
Garmin Connect works across Android, iOS, and desktop, giving users a broad data view, though the overall ecosystem still depends heavily on the companion app experience.
Reviews consistently highlight a leading app ecosystem with strong native tools and especially broad third-party watch app availability.
The new standard 14mm quick-release bands are a major upgrade, making straps easier to swap and more flexible than the old proprietary setup.
Band feedback is positive overall, with the Trail Loop and other stock options praised for comfort, durability, and activity-friendly design.
Battery life usually lands around four to five days, though heavier use and brighter settings can pull it closer to three days.
Battery life is strong by Apple Watch standards and often reaches two to three days, but several reviewers still find it short versus Garmin-style endurance watches.
Pulse Ox and SpO2 tracking are available, but confidence in accuracy is mixed, with some reviewers warning the readings can be off.
Blood oxygen support appears mixed across the review set: later coverage notes its return in the US, while some earlier long-term coverage still flags it as missing.
Phone pairing is easy, but Bluetooth support is limited for accessories such as headphones or gym equipment.
Bluetooth support is reviewed positively, especially for pairing cycling accessories like power meters and cadence sensors.
The display is readable, but reviewers repeatedly wanted more brightness.
Brightness is a standout strength, with repeated praise for the 3,000-nit display and meaningful improvement over prior Apple Watch screens.
The aluminum build is consistently described as a meaningful upgrade that feels more premium than the previous plastic case.
Reviews describe the Ultra 2 as solid and rugged, with a tough case built to handle harsher environments than standard Apple Watches.
The lack of real side buttons and reliance on the pseudo-button setup make controls more awkward than on sportier Garmin watches.
The Action Button, crown, and side controls are widely praised for faster access and better usability, especially with gloves or during workouts.
Call and text actions exist, especially on Android, but iPhone limits and light interactivity keep call handling basic.
Call quality is consistently strong, with reviewers noting clear voice pickup and easy on-watch call interactions.
Calorie data is included, but one reviewer found burned-calorie estimates slightly off.
The clip-style proprietary charger is simple to use, but it is still a special cable users have to remember.
Charging is relatively easy to live with thanks to quick top-ups and even support for charging from an iPhone 15, though the watch still needs regular charging.
Charging is acceptable but not fast; around an hour gets a substantial refill, yet multiple reviewers said it feels slow versus rivals.
Charging speed is serviceable rather than class-leading; reviewers note useful top-ups, but also point out the Series 10 charges faster.
Coaching is fairly light, with useful alerts and nudges, but it stops well short of richer training guidance.
Training Load and related workout guidance add meaningful coaching value, helping users gauge effort and decide when to push harder.
Comfort is one of the Lily 2’s biggest strengths, with reviewers repeatedly saying it is easy to wear all day and through the night.
Despite its size, reviewers often find the Ultra 2 comfortable for long wear, especially with the right band, though wrist size still matters.
Garmin Connect is data-rich, but several reviewers found parts of it clunky or harder to navigate than they wanted.
Apple’s companion apps are generally praised for polish and usefulness, especially the Watch, Fitness, and Health app experience.
Garmin Pay is useful on Classic models when a bank is supported, but bank support limitations reduce its value for some buyers.
Apple Pay is treated as a strong smartwatch convenience and part of the Ultra 2’s well-rounded everyday feature set.
The Lily 2 works with both Android and iPhone, though feature parity is better on Android.
Cross-platform compatibility is a clear weakness: the Ultra 2 is tightly tied to iPhone and does not support Android.
Band swapping and some settings customization are strong, but watch-face and visual customization stay modest.
Customization is a strength, with flexible watch faces, widgets, buttons, and app-level options highlighted across reviews.
The grayscale display is clear enough and sometimes high-contrast, but many reviewers still found it basic compared with brighter AMOLED watches.
Display quality is exceptional, with reviewers calling it one of the brightest, sharpest, and best smartwatch screens available.
The shift to aluminum was repeatedly framed as helping durability as well as appearance.
Durability is a major selling point, with repeated references to rugged certifications, water resistance, and strong real-world wear.
Reviews explicitly note that ECG is not available on the Lily 2.
ECG support is repeatedly noted as part of the Ultra 2’s premium health feature set.
The small, light case fits especially well on smaller wrists and is comfortable enough for overnight wear.
Fit is secure for many users, but the large 49mm case can feel challenging on smaller wrists.
For casual exercise, reviewers consistently describe activity tracking as accurate.
Fitness tracking is viewed as highly accurate overall, with especially strong comments around workout tracking and GPS-backed activity data.
Connected GPS is generally accurate when the phone is with you, but there is no onboard GPS and performance remains phone-dependent.
Most reviews praise GPS accuracy as excellent, though one in-depth test reported weaker results in a difficult dense-city scenario.
Core health metrics are generally described as reliable, even if specialized tracking is not top tier across the board.
Health tracking is generally regarded as strong and trustworthy, with positive remarks on broader health features and longitudinal monitoring.
Heart-rate performance is a standout, staying close to reference devices in many workouts with only occasional misses.
Heart-rate accuracy is one of the Ultra 2’s strongest areas, with multiple comparisons showing close agreement with chest straps.
LTE support is a useful standard feature that helps keep the Ultra 2 connected away from the phone.
Materials earn mostly positive notes thanks to aluminum and premium finishing, though one review still wanted more upscale material choices.
Material quality earns strong marks thanks to the titanium build, premium feel, and confidence-inspiring finish.
Navigation is usable and sometimes intuitive, but reactions are mixed because some interactions feel less direct than on button-based Garmin watches.
Navigation is generally easy and well thought out, with reviewers liking the quick menus, crown behavior, and widget access.
The watch can control music on a paired phone, covering basic playback control needs.
Music control support is solid, with Double Tap and on-watch controls helping with playback management.
There is no onboard music storage on the Lily 2.
Storage is strong for music and offline media, helped by 64GB capacity and support for downloadable content.
Garmin’s proprietary software handles core tasks well enough, but the lack of native Google or Apple app support limits flexibility.
watchOS is broadly praised for polish and feature depth, even if some reviewers still want deeper outdoor and athletic tools.
Outdoor readability is a clear strength, with reviewers praising visibility even in direct sun.
Outdoor visibility is excellent, with the screen remaining easy to read in bright sun and other demanding conditions.
Phone pairing and connected-GPS handoff were described as dependable and noticeably better than on the original Lily.
Body Battery offers useful readiness context, but richer recovery metrics such as formal recovery time are missing.
Recovery insights are a notable weak spot, with several reviewers saying the Ultra 2 still lacks the deeper readiness and recovery analysis rivals offer.
Overall day-to-day reliability is good for the basics, with accurate tracking and solid routine behavior outweighing some UI and display quirks.
Reliability feedback is positive overall, with reviewers describing the watch as dependable in day-to-day use and workouts.
Incident detection, LiveTrack, and emergency-contact alerts are strong additions and widely praised.
Safety features are a standout, including siren, crash and fall detection, last-cell waypoint tools, and other emergency-focused functions.
Size choice is limited; multiple reviews call out the lack of alternatives beyond the single large 49mm case.
Sleep tracking is useful and can be accurate, but several reviews found sleep timing or stage estimates inconsistent.
Sleep tracking is considered accurate by several reviewers, including comparisons that track closely with rival wearables.
Notifications arrive reliably, but customization and interaction are limited, especially on iPhone.
Notification handling is strong, with reviewers highlighting clear message alerts and easy wrist-based replies.
Smartwatch tools cover the basics, yet most reviews describe the overall feature set as intentionally light.
As a smartwatch, the Ultra 2 is repeatedly described as best-in-class, with few compromises relative to dedicated outdoor watches.
Software responsiveness is serviceable rather than polished, with reviewers mentioning laggier gestures and less fluid behavior than leading smartwatches.
Performance feels very smooth, with reviewers repeatedly describing the interface as fast, zippy, and responsive.
Basic daily metrics such as steps are generally described as accurate and dependable.
Stress tracking is consistently praised and often singled out as one of the best wellness features.
Style is a major selling point, with many reviews calling the Lily 2 elegant, subtle, and more jewelry-like than a typical smartwatch.
The Ultra 2’s design is widely admired for its premium, bold, rugged look, though it is undeniably large and attention-grabbing.
Third-party support is mixed: workouts can sync to some external services, but there is no broad native app ecosystem on the watch itself.
Third-party app support is a major advantage, with multiple reviewers calling the watchOS app selection best-in-class.
The touchscreen works, but slow responses and missed touches are among the most common complaints.
Touch response is excellent, with taps, swipes, and on-watch interactions described as fast and hassle-free.
The interface is understandable after some use, yet several reviewers still found it less natural than Garmin devices with real buttons.
The interface is polished and approachable, with useful widgets and familiar Apple-style UI patterns making it easy to learn.
Value depends heavily on priorities; reviewers felt the design and wellness focus can justify the price, but feature shoppers may find stronger specs elsewhere.
Value is mixed: reviewers often like the Ultra 2 a lot, but many also note that its price is hard to justify unless you want its specific rugged and battery advantages.
Siri is noticeably faster and more accurate on-device, though some reviews still mention minor voice-assistant quirks.
Watch faces are functional but limited, with some reviewers wanting more color or variety.
Watch faces are well regarded, especially Modular Ultra and other Ultra-specific options that take advantage of the large screen.
The 5ATM rating makes the Lily 2 fine for pool use, showering, and other everyday wet conditions.
Water resistance is a standout strength, with 100m protection and recurring praise for diving and other water-sport suitability.
Body Battery, sleep score, and related daily insights are among the most appreciated parts of the experience.
Wellness features have improved with Vitals and sleep-related tools, but several reviewers still find Apple’s wellness interpretation shallower than top rivals.
The 18 profiles cover many common activities, but omissions such as indoor cycling or some sports keep variety from feeling complete.
Workout coverage is broad, with strong support for running, cycling, strength work, water sports, and other activity types.