Compare Amazfit Active 3 Premium vs Apple Watch SE 3

Heart-rate evidence is mixed: one reviewer saw suspicious cadence-like readings and another first run was imperfect, while later testing and a German review found generally acceptable to very strong results.

Heart-rate tracking drew strong praise across testing, with reviewers saying it aligned well with comparison devices and remained usable even in harder workouts.

GPS accuracy is mostly positive in normal suburban or open conditions, but reviewers note single-band limitations, drift, and weaker performance in dense forest or more difficult environments.

GPS accuracy was mostly praised for everyday workouts, though reviewers noted single-band GPS can wander in dense urban or more challenging environments.

Sleep tracking is one of the strongest areas, with reviewers praising detailed sleep data, wake-up detection, and accuracy comparable to or better than their comparison wearables.

Sleep tracking was generally useful and often accurate enough, though several reviewers felt Apple’s Sleep Score was simpler than competing systems.

Fitness tracking accuracy is generally positive, with reviewers calling activity data accurate and detailed, though some heart-rate caveats temper the overall picture.

Fitness tracking accuracy was a clear strength, with reviewers reporting reliable workout, activity, and comparison-test results for the price.

Recovery insights are praised for turning training load, fatigue, VO2 Max, and rest guidance into useful decisions about when to train or recover.

Recovery-related evidence was limited, but one fitness-focused review valued training-load tracking as a way to monitor workout volume over time.

Coaching features are well received for beginner-friendly Zepp Coach plans, guided workouts, training libraries, and reduced guesswork.

Workout Buddy and coaching features were appreciated as helpful motivation, though reviewers often described them as basic, repetitive, or hit-or-miss.

Workout variety earns broad praise for a large activity library and running-first training options, with reviewers emphasizing that the watch covers many use cases.

Workout variety was viewed very positively, with reviewers noting broad sport profiles and nearly the same workout options as pricier Apple Watches.

Wellness insights are a standout for reviewers who found BioCharge, readiness, and health-and-wellbeing framing motivating, digestible, and practical.

Wellness insights were considered helpful for beginners or casual users, especially Sleep Score, sleep apnea alerts, and the Vitals-style health context.

Battery life is one of the strongest attributes, repeatedly praised for multi-day endurance, even when heavy use falls short of the full 12-day claim.

Battery life was the main practical compromise, ranging from excellent in some tests to daily-charge frustration in others.

Charging convenience has limited positive evidence because the familiar Amazfit charger works across several recent models.

Charging convenience was mixed because faster top-ups help, but sleep tracking still forces many users into a daily charging routine.

Comfort is positive, especially for light wrist feel and a smaller, more comfortable profile versus larger Amazfit alternatives.

Comfort was a consistent strength, especially for sleep, smaller wrists, and unobtrusive daily wear.

Materials quality is positive overall, with reviewers repeatedly calling out sapphire glass, stainless steel, and premium-feeling materials.

Materials quality evidence was limited but positive, centered on the aluminum case, rounded body, and premium-looking construction.

Fit is positive from one reviewer who said it fit well, with a mild caveat from another about adjustable lugs making band attachment harder.

Fit evidence was limited and mixed, with one reviewer saying the older body did not sit as flush as the Series 11.

Style and design are mixed: reviewers like the premium look and in-person appearance, but several criticize color options and the two-tone styling.

Style and design were the main aesthetic tradeoff: reviewers liked the familiar Apple Watch look but repeatedly called it dated or bezel-heavy.

Durability has limited positive evidence around protected sapphire glass and bezel protection rather than long-term abuse testing.

Durability was mixed: stronger Ion-X glass drew praise, but some reviewers noted weaker dust/scratch protection or actual scratching.

Band quality has limited positive evidence because the standard 20 mm non-proprietary band format is praised.

Band quality evidence was limited but very positive, with praise for easily replaceable Apple Watch bands.

Build quality is widely praised for a premium look, sapphire protection, stainless-steel elements, and stronger-than-price construction.

Build quality was considered solid for the price, with reviewers calling it well made and modern enough despite the older design.

Water resistance is mixed: one reviewer sees it as suitable for swimming and showering, while another cautions about salt water and steam.

Water resistance was considered adequate for common needs, with several reviewers accepting the 50m/swimproof rating.

Display quality is generally strong thanks to crisp AMOLED visuals and a premium-looking screen, though bezel size and smudging reduce enthusiasm in a few reviews.

Display quality was a major upgrade thanks to always-on functionality, though reviewers still noted smaller bezels and lower specs than Series models.

Outdoor visibility is a clear strength, with reviewers repeatedly saying the watch stayed easy to read in sunshine and outdoor conditions.

Outdoor visibility was generally serviceable, but direct sunlight remained a repeated display limitation.

Brightness receives very strong praise, with reviewers highlighting readability, 3,000-nit output, and performance in direct sun.

Brightness was usually adequate and sometimes praised, but reviewers acknowledged it is below the brighter Series and Ultra screens.

Third-party app support is mixed, ranging from praise for TrainingPeaks-style integrations to disappointment over missing Coopah and Runna compatibility and limited app-store access.

Third-party app support was praised for extending the native experience, with reviewers highlighting Apple’s App Store depth and useful fitness apps.

The companion app is a strength, with reviewers praising detailed sleep views, useful presentation, easy setup, and self-explanatory screens.

The companion app setup drew a mixed note because managing Watch, Health, and Fitness across multiple iPhone apps can feel tedious.

The app ecosystem is mixed: reviewers praise the breadth of companion-app features, while another notes the Zepp-only app selection is limited.

The app ecosystem was one of the SE 3’s strongest advantages, repeatedly described as unmatched or far richer than competing budget watches.

Contactless payments are region-dependent: one reviewer says Zepp Pay does not work in the United States, while a European reviewer reports Curve-based payment works smoothly.

Apple Pay was positively mentioned as part of the compelling smartwatch feature set and deep Apple ecosystem integration.

Menu navigation has a mild concern because a reviewer found Amazfit's navigation changes frequent enough to question them.

Menu navigation evidence was limited but positive, with one reviewer describing the basic home-screen and control flow as simple.

Customization is strong where evidenced, including customizable training screens, shortcut buttons, replies, and button behavior.

Customization was useful through watch faces, workout views, and settings, but limited by the lack of third-party watch faces.

Watch faces draw mixed feedback: one reviewer liked a built-in face, while another worried some faces looked AI-generated without clear labeling.

Watch faces were viewed positively, especially the always-on versions and Apple’s high-quality built-in choices.

Operating system experience is positive, with reviewers describing Zepp OS interaction as smooth and free of stutters.

watchOS experience received very strong marks for polish, smoothness, and making the SE 3 feel similar to pricier Apple Watches.

Smartwatch features are seen as generous for the price, with reviewers describing more features than they need and a good amount of smart functionality without too much clutter.

Reviewers generally agreed the SE 3 delivers the core Apple Watch experience, making it feel much less like a compromised budget model.

Touchscreen responsiveness is positive in the available evidence, with reviewers noting little lag and smooth operation.

Touchscreen responsiveness had limited but very positive evidence, with PCMag saying the watch responded promptly and consistently.

Call handling is positively supported by one hands-on reviewer who found the speaker loud enough for calls and alerts.

Call handling was rated highly where tested, especially voice isolation and gesture-based call management.

Pairing reliability has limited but strong evidence, with one reviewer calling the phone pairing process very simple.

Pairing/setup evidence was limited but positive, with one review calling setup quick and easy.

The user interface is mostly praised as smooth, beginner-friendly, and jargon-free, though translation quality is criticized in one German review.

The user interface was praised as easy, cohesive, and fluid, with gestures and Smart Stack improving quick interactions.

Software smoothness is consistently positive in hands-on evidence, with reviewers reporting smooth UI behavior and no stutters.

Software smoothness was one of the most consistent strengths, with reviewers praising the S10 chip for snappy menus, fast apps, and fluid navigation.

Mapping and navigation are highly valued for offline routes, POIs, and phone-free use, but reviewers also note slow downloads and feature differences versus pricier T-Rex models.

Navigation evidence was limited but positive, with offline Apple Maps presented as helpful when away from the phone.

Button controls are a major strength, with reviewers praising four buttons, tactile feel, glove or sweat usability, and easier navigation without touch.

Button and gesture controls were widely praised, especially Double Tap, Wrist Flick, the Digital Crown, and side-button shortcuts.

Voice assistant features receive positive but limited evidence, with reviewers describing useful setting control and AI-generated replies.

On-device Siri was broadly seen as a useful upgrade, making commands faster and more practical for workouts, timers, weather, and health questions.

Smartphone notifications are strong on Android, with emojis, images, typed replies, voice-to-text, and quick responses, but evidence also notes Apple limitations elsewhere.

Notification handling was a major everyday strength, with reviewers praising call, text, and response convenience from the wrist.

Cross-platform compatibility is mixed because iPhone integration and Apple notification replies are less seamless than the core watch functionality.

Cross-platform compatibility was a clear limitation because the SE 3 remains an iPhone-only smartwatch.

Auto-detection is a mixed area because one reviewer noted the lack of automatic workout detection but did not personally miss it.

Auto-detection was useful but not flawless; reviewers found it adequate for walks and workouts, while one later review said it still lagged rivals.

Value for money is the clearest consensus strength, with reviewers repeatedly calling the watch underpriced, affordable, and unusually capable for its price.

Value for money was the strongest consensus attribute, with reviewers repeatedly calling the SE 3 a standout bargain or best-value Apple Watch.

Reliability evidence was limited but positive, with one reviewer concluding the SE 3 has what most users need.

Blood oxygen tracking was consistently treated as a missing premium health feature, with reviewers noting it remains reserved for higher-end Apple Watches.

Calorie tracking appeared as part of the useful core fitness toolkit, with one test finding calorie and distance figures matched a comparison watch exactly.

Reviewers described the core health basics as adequate or mostly complete, especially heart-rate alerts and general tracking, while noting that advanced sensors remain absent.

Score tracking has limited positive evidence, with one reviewer finding PAI-style scoring engaging and motivating.

Stress tracking is lightly but positively supported through Zepp app guidance that reassures the user after poor sleep or stress.

Bluetooth connectivity is mixed-to-weak in the evidence because map transfer depends on Bluetooth and is described as slow.

Music controls and speaker/media features were useful additions, though reviewers were split on how often they would actually use playback from the watch speaker.

Onboard music storage and podcast support are viewed positively, with reviewers noting useful MP3, podcast, and local music capacity.

Wi-Fi connectivity scores low because one reviewer explicitly tied slow map transfers to the lack of Wi-Fi transfer.

Charging speed improved substantially over the SE 2 and was usually praised, even when still slower than pricier Apple Watches.

ECG was the most repeated missing health feature, often framed as the main reason some higher-risk buyers might step up to the Series line.

Cellular connectivity was viewed as a useful option, with 5G improving coverage, efficiency, and phone-free use for calls, messages, and downloads.

Safety features were strongly praised, especially fall detection, crash detection, emergency features, and real family anecdotes.

Size options were viewed positively for offering 40mm and 44mm choices, especially for smaller wrists.