Compare Fitbit Versa 4 vs Amazfit Active 2

Music controls were a consistent drawback because several reviewers criticized the loss of phone music controls or Spotify-style playback control.

Music controls were a small but positive smartwatch feature, with one reviewer calling the playback widgets well optimized.

The app ecosystem was a major weakness because reviewers repeatedly criticized the lack of third-party app support and reduced app depth.

The app ecosystem is decent for the price, helped by data syncing, but it remains far from Apple or Google’s app depth.

Value for money was highly divided: some reviewers saw a bargain or fair price, while many said better options existed.

Value for money was the strongest consensus point, with nearly every reviewer calling the feature set exceptional for the price.

Smartwatch features were the biggest tradeoff: the Versa 4 has useful basics, but reviewers often described it as closer to a fitness tracker than a true smartwatch.

Smartwatch features impressed for the price, though reviewers still noted barebones non-fitness apps compared with premium platforms.

Watch faces were mixed: reviewers liked the broad selection but disliked limited customization on the watch.

Watch faces were viewed positively, with reviewers praising sharp faces and a large selection.

One review praised Fitbit's nutrition and food-journal support as valuable for people managing their intake.

Calorie estimates were mixed: one reviewer found the gap respectable, while another found daily calorie burn much lower than a comparison tracker.

LTE connectivity was effectively absent; one reviewer said Fitbit watches lack cellular support, forcing users to keep a phone nearby.

LTE was repeatedly treated as a missing option, with reviewers saying it could be a dealbreaker for some users.

Third-party app support was consistently negative, with reviewers emphasizing that third-party apps had been removed or were unsupported.

Third-party app support exists but reviewers repeatedly described the selection as limited or lacking versus fuller smartwatch platforms.

Reliability was mixed, ranging from normal operation after restarts to slow syncing, glitches, and a less polished experience.

Reliability was mostly positive in broad use, although reviewers still flagged software and feature quirks elsewhere.

Stress tracking received mixed treatment: reviewers liked that Fitbit includes stress-oriented scores, but questioned the depth without the stronger EDA hardware.

Stress tracking drew criticism because one long-term reviewer said it almost never detected obvious stressful days.

Bluetooth was mixed, with one reviewer praising improved range and another reporting unreliable iPhone Bluetooth behavior.

Bluetooth was mixed overall: phone and app connectivity complaints appeared, but external sensor and earbud pairing received strong praise.

The physical button was widely praised as a major usability improvement over the Versa 3's capacitive or squeeze-style controls.

Button controls were useful and sometimes responsive, but reviewers disliked the layout, tactile feel, or double-press workout behavior.

Recovery guidance was considered useful when it worked, especially Daily Readiness, but some reviewers found the scores optimistic or held back by Premium.

Recovery and readiness insights were useful as guidance for some, but multiple reviewers found the scoring overly generous or not very actionable.

The expanded workout-mode list was frequently praised for breadth, but multiple reviewers said many modes were shallow or not meaningfully different.

Reviewers consistently praised the huge workout-mode list and unusually broad sports coverage for a budget watch.

Heart-rate accuracy was the clearest tracking weakness: several reviewers found lag, undercounts, overestimates, or unreliable high-intensity readings, with only one reviewer strongly satisfied.

Heart-rate results ranged from excellent parity in runs to weak performance during harder workouts, intervals, or some reviewer comparisons.

Cross-platform support was technically broad, but one review stressed that iPhone integration was much more limited than Android.

Cross-platform support was a strength, although some iOS/Android feature differences remain.

Call handling was serviceable for occasional use, but speaker quality and setup limitations kept it from being a standout smartwatch feature.

Calling from the wrist was a pleasant surprise, with clear or convenient call handling despite the need for a nearby phone.

Blood oxygen tracking was treated as a useful overnight health signal, but reviewers discussed it as part of broader health-metric packages rather than as a standout feature.

Blood oxygen readings were viewed positively where tested, with one reviewer reporting very small deviations and another calling results accurate enough.

ECG was a limitation because reviewers noted the Versa 4 lacks the Sense 2's ECG heart-health hardware.

Reviewers noted the lack of ECG as an expected limitation for this price rather than a surprising omission.

Wi-Fi connectivity was consistently criticized because reviewers noted that Wi-Fi was removed, disabled, dormant, or unavailable.

Wi-Fi was a clear limitation because some features require a nearby phone and the companion app running.

Onboard music storage was one of the clearest omissions, with reviewers repeatedly saying music could not be stored, downloaded, or used phone-free.

Music storage was a weak point because reviewers either found no onboard music support or complained that the available memory was too limited.

Reviewers who discussed broad health accuracy were mostly positive, saying health metrics felt solid or convincing, though this was distinct from specific workout heart-rate issues.

Reviewers split on health accuracy: one found it insensitive or inconsistent, while lab-style checks and broader trend comparisons were more favorable.

The user interface was one of Fitbit's strengths, repeatedly described as simple, understandable, and easy to learn.

The UI ranged from seamless and fluid to clunky or cramped, depending on reviewer expectations and use case.

Sleep tracking was one of the Versa 4's strongest areas, with many reviewers calling it accurate, reliable, detailed, or easy to understand, despite one mixed lab result.

Sleep tracking was often close to Oura-style benchmarks, but several reviewers reported wake-time and light-sleep detection problems.

Band quality was generally comfortable and secure, though one reviewer experienced irritation from constant wear.

Band opinions were mixed: reviewers praised some included straps but often criticized the silicone band as awkward or finicky.

Software smoothness was mixed: one reviewer saw reduced lag, while another still found scrolling less smooth than Wear OS watches.

Software smoothness was mostly positive in daily use, but several reviewers still wanted more refinement and fewer quirks.

Notifications were readable and pleasant on the larger screen, but iPhone reply limits kept the feature from feeling fully smart.

Notifications were generally reliable and well handled, with richer reply options depending on platform.

Wellness insights were valued when available on the watch or in the app, but reviewers repeatedly criticized the Premium paywall.

Wellness insights were mixed, with useful free data for some users but weak PAI, light context, or unhelpful algorithms for others.

Automatic activity detection was split, ranging from reliable walk detection to completely missed auto-logged workouts and delayed detection.

Automatic detection was inconsistent: one reviewer saw failed strength recognition, another saw a false motorcycle ride, while a video reviewer praised exercise recognition.

Overall fitness tracking was seen as good enough for casual use, with solid distance and general activity tracking, but not top-tier for serious training.

Fitness accuracy was generally strong for runs and many sports, though some reviewers still found gaps against dedicated sports watches or difficult workout types.

Alexa generally worked, but voice-assistant quality was limited by poor speaker output, phone dependence, and missing Google Assistant support.

Voice assistant feedback was split between useful, surprisingly capable Zepp Flow results and lag, limits, or failed reply workflows.

Menu navigation was generally easy, with reviewers praising simple, sleek navigation and a straightforward layout.

Menu navigation was considered easy overall in the reviews that addressed it.

Step tracking was generally dependable in several reviews, though one lab review found the step count consistently short.

Step counting was one of the stronger basic metrics, with reviewers reporting close comparisons or very accurate results.

Contactless payments were useful when supported, with Google Pay working well in one review, but bank support was limited in another.

Contactless payments are useful in principle but limited by model, region, or the need to buy the premium version.

Workout goal-setting was praised as a helpful way to customize sessions by time, distance, calories, or Active Zone Minutes.

Coaching tools were seen as useful and quick to set up, though the strength-training planner and terminology need refinement.

Touchscreen responsiveness was split: some reviewers found it zippy and accurate, while others found it laggy, jumpy, or slow to wake.

Touch responsiveness was strong overall, though one reviewer found it almost too sensitive.

The companion app drew split reactions, from clean, intuitive, and seamless to glitchy, slow-syncing, or overly pushy about Premium.

The companion app offers lots of data and has improved, but reviewers also complained about upselling, usability, and presentation.

Brightness was a strength, with reviewers saying the OLED display was bright, clear, and easy to read.

Brightness was generally excellent, though one reviewer criticized the ambient sensor responsiveness.

Style and design were widely praised as attractive, sleek, lightweight, and Fitbit-recognizable.

Style and design were a major strength, with repeated praise for the elegant, premium-looking round design at a low price.

Charging convenience was adequate but not perfect, with a secure magnetic setup but a proprietary USB-A charger.

Charging convenience was mixed because the battery tools and USB-C puck helped, but reviewers disliked missing cables, proprietary charging, or no Qi.

Fit was mixed: a snug fit helped sensor contact, but the clasp and fit adjustment could be challenging.

Fit was mostly good for smaller wrists and monitoring, but some reviewers noted imperfect wrist flushness.

The operating system was easier to use than before, according to the review that focused on Fitbit OS changes.

Zepp OS drew divided reactions: one reviewer called it buggy, while another praised its feature leadership and battery efficiency.

Pairing and syncing could be easy and seamless in favorable reviews, especially during initial setup.

Pairing was praised in the square-model first look, where setup was described as very easy.

Outdoor visibility was good overall, with reviewers saying the display was readable outdoors or in bright conditions.

Outdoor visibility was repeatedly praised, with reviewers saying the screen remained readable in bright sunlight.

Charging speed was mixed: many reviewers praised 12-minute quick charging, but full charging could still take around two hours.

Charging speed was acceptable rather than class-leading, ranging from about 90 minutes to a couple of hours depending on reviewer.

Materials quality was positive in the one review that highlighted improved materials and manufacturing.

Materials impressed when reviewers focused on stainless steel or premium feel, though one reviewer found some parts cheap-feeling.

GPS accuracy was mixed: some reviewers found it quick, precise, or on target, while others reported slow lock-on, vague routes, or inconsistent performance.

GPS accuracy was usually considered good for the money, but reviewers reported drift, imperfect curves, or weaker precision in tougher settings.

Customization was a plus thanks to many watch faces and color choices.

Customization was a clear strength, covering data fields, button behavior, watch faces, and display options.

Comfort was one of the strongest points, with many reviewers saying the watch was light, comfortable, and wearable day and night.

Comfort was usually positive thanks to the light, thin body, though one reviewer found it less comfortable than premium watches.

Display quality was strong, with reviewers praising the AMOLED screen's color, clarity, and legibility.

Display quality was one of the strongest points, with repeated praise for the AMOLED screen’s color, clarity, and responsiveness.

Water resistance was viewed positively for swimming, showers, and everyday water exposure.

Water resistance was a strong practical point, with reviewers using it in pools, showers, hot tubs, or swims without issue.

Build quality was praised in the reviews that discussed it directly, with one calling it exceptional and another high-quality.

Build quality was widely viewed as strong for the price, with several reviewers saying it did not feel like a budget watch.

Battery life was a major strength, repeatedly lasting several days to about a week, although always-on display and GPS reduced it.

Battery life was consistently better than typical premium smartwatches, even though always-on or heavy use reduced it to several days.

Mapping and navigation were useful additions, but reviewers noted phone dependence and limited turn-by-turn or no-map functionality.

Mapping and navigation were a standout budget feature but also one of the most uneven areas, with map quality, route import, and turn prompts criticized.

Durability evidence was mixed, with one reviewer seeing scratches and another reporting a scratch-free test period.

Safety features were weakened by heart-rate accuracy doubts, which made one reviewer question trust in high and low heart-rate alerts.

Size options were limited, though reviewers felt the available size suits smaller-watch buyers.