Compare Fitbit Versa 4 vs Garmin Forerunner 965

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

Onboard music was praised for Spotify/offline support and 32GB storage for music and maps.

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

Reviewers liked Garmin’s cloud sync, Strava/Apple Health integration, Connect IQ options, and lack of a required subscription, though it remains sports-first.

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

Third-party app support was mixed: Strava and Connect IQ are useful, but Garmin apps can feel clunky or less polished.

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

Safety-related features were praised through navigation alerts, LiveTrack, and situational-awareness benefits.

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

Music controls were adequate for basic use, but one reviewer noted playback issues when skipping or changing playlists.

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 accuracy was generally strong and often close to chest straps, though high-intensity intervals could show lag or spotty readings.

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

Build quality was mixed: reviewers liked Garmin durability in general but noted the flatter screen and bezel can be easier to hit or scratch.

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

Exercise auto-detection was criticized because training features require manually starting activities.

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

Voice assistant support was weak because the watch lacks true assistant, microphone, and call-smarts expected from fuller smartwatches.

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

Calorie usefulness was split between helpful fueling alerts and weak diet/caloric-consumption tracking.

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

Wi-Fi was a weak point for large map downloads because the watch-side transfer was described as slow.

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

Sensor connectivity was viewed as a strength because the watch supports broad ANT+ and Bluetooth Smart pairing.

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

Reliability was generally positive, with only minor bugs noted and one long-term reviewer saying it performed well in demanding use.

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

Software smoothness was praised, with the UI described as smoother, faster, and free of lag in normal use.

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

Stress tracking was included in useful readiness and health context rather than treated as a standalone killer feature.

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

Garmin Pay was treated as useful in concept but limited by inconsistent bank support, especially outside the US.

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

Mapping and navigation were major strengths, with detailed AMOLED maps, turn prompts, trail help, and strong route-following support.

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

Workout variety was a major strength, with reviewers praising the large sport-mode library and deep multisport functionality.

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

Watch faces benefited from AMOLED and were sometimes called stunning, though one reviewer noted fewer choices than before.

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.

One reviewer found blood oxygen readings close to a pulse oximeter, supporting strong SpO2 tracking confidence.

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 mixed: several reviewers found it excellent or improved, while others criticized sleep phases or felt results were off.

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

Charging convenience was a repeated weakness due to Garmin’s proprietary connector, loose cable complaints, and lack of wireless charging.

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

Charging speed was praised as fast or at least on the better side, with reviewers noting quick top-ups.

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 one of the strongest points, repeatedly described as highly accurate, reliable, and often best-in-class.

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

Wellness insights were valued for health, fitness, stress, body battery, and sleep context, though one reviewer ignored some metrics.

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

Cross-platform use was positive overall, with Android offering more watch interaction and Apple Health integration appreciated.

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 tracking accuracy was broadly praised across distance, elevation, running dynamics, and sports metrics, with gym heart-rate caveats.

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

Recovery insights were a standout, especially Training Readiness, which reviewers found actionable, digestible, and useful.

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

Call handling was mixed to weak: one review listed calls among lifestyle features, while others noted missing wrist-call or hands-free functionality.

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

Value was context-dependent: reviewers praised the feature set and later discounts, but questioned the price for casual users or 955/265 owners.

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

Water resistance was strong in swim/shower-style use, with no accidental toggles and 50m/5ATM confidence noted.

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

The interface was widely praised as easier, cleaner, more modern, and dramatically improved by AMOLED.

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 were the main compromise: useful basics exist, but reviewers repeatedly called the experience barebones or limited.

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

Comfort was mostly positive because the watch is light and wearable 24/7, though some reviewers found it bulky or heavy at first.

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

Menu navigation was generally easy once learned, with reviewers calling controls frictionless or easy to get used to.

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

ECG was a recurring missing feature and was called disappointing or expected by several reviewers.

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

Buttons were consistently praised as tactile, easy to use during workouts, and a dependable alternative to touch controls.

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

Step counting was tested as accurate, with a very low error rate in one review.

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

The stock silicone/removable straps were generally praised as flexible, comfortable, good-looking, and easy to swap.

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

Materials were mostly praised for high-quality straps and a premium titanium bezel, though not all durability concerns disappeared.

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

Garmin Connect was viewed as powerful and data-rich, but some reviewers found its organization confusing or dated.

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

Fit was positive for users comfortable with Garmin sizing, but the larger case was not ideal for smaller wrists.

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

Pairing and syncing were positive, with quick phone pairing and seamless Strava syncing noted.

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.

Health tracking was praised for the breadth and quality of Garmin’s metrics, especially for active users.

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

Outdoor visibility was praised in sun, water, and all-light conditions, despite AMOLED battery tradeoffs.

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

Customization was a clear strength, from data screens and watch faces to app and watch settings.

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

Style and design were praised as sporty, premium, modern, and among the better-looking Forerunner designs.

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 broadly praised as strong for everyday training and most races, with caveats around always-on AMOLED, GPS-heavy use, and ultra-distance events.

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

Touch controls were useful and optional, with reviewers appreciating that buttons can replace touch during workouts.

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

Notifications were useful and more readable, but iOS limitations and limited message handling held them back.

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

Reviewers found the AMOLED display bright enough indoors and at low settings, with clear improvements over older displays.

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

The AMOLED display drew very strong praise for color, legibility, sharpness, maps, and overall upgrade value.

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

Suggested workouts, interval tools, race guidance, and on-wrist coaching were repeatedly described as helpful for training.

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

LTE was a clear omission; reviewers called Garmin’s lack of cellular connectivity a shame or noted it was not added.

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

The OS experience was viewed as effective and more fun with the refreshed AMOLED-era interface.

Durability was mixed: some reviewers saw scratch resistance and solid materials, while several reported scratches or durability concerns.

The missing dedicated flashlight was repeatedly framed as a disappointment, especially compared with higher-end Garmin models.

Size options were a weakness because the 965 comes in only one size and can feel large on small wrists.