Compare Xiaomi Redmi Watch 4 vs Garmin Epix Pro (Gen 2)

Workout auto-detection appears in several reviews and covers common modes, so it is a useful convenience rather than a standout training feature.

Reviewers only touched on limited auto-detection behavior: Garmin Connect can automatically assign gear to activities, and strength mode detected exercises like squats, so support is useful but narrow.

The watch handles built-in basics, but reviewers repeatedly note that there is no real app store or downloadable app ecosystem.

The Garmin ecosystem is described as expandable through a software marketplace and Connect IQ access, though the experience can feel more tool-like than slick.

Strap feedback is split: quick-release hardware is welcomed, but several reviewers criticize the clasp, feel, or friction of the stock band.

Bands are generally praised for quality and QuickFit swapping, with long-term evidence that the band holds up, though one white strap got dirty in use.

Battery life is one of the clearest strengths, with reviewers commonly getting a week or more and quoting up to two or three weeks depending on settings.

Battery life is one of the clearest strengths, with reviewers reporting roughly 5-6 days with always-on use, around 10-16 days in many setups, and even multi-week use in lighter scenarios.

Blood oxygen tracking is present and can run continuously, but reviewers disagree on whether the readings are dependable enough for deeper health insight.

Blood oxygen tracking is present through wrist-based pulse oximetry, with one reviewer reporting readings stayed in the expected 95-100% range.

Bluetooth is adequate for pairing and calls, with reviewers treating it as a basic but functional connection layer.

Bluetooth support is well documented for sensors and accessories, with reviewers noting Bluetooth/ANT+ connectivity and phone/accessory support.

Brightness is consistently praised, with the 600-nit AMOLED panel considered strong for the price and usable in bright conditions.

Display brightness and the flashlight brightness both score well, with reviewers describing the AMOLED screen as easy to see and the flashlight as adjustable.

Build quality is a major upgrade over prior Redmi watches thanks to the aluminum/metal frame and generally sturdy feel.

Build quality is repeatedly strong, with reviewers describing the watch as price-worthy, rugged, and tank-like.

The rotating crown is useful for navigation, though some reviewers dislike its lack of tactility or note accidental presses.

Button controls are a major practical advantage for workouts, with multiple reviewers praising tactile operation, though one long-term user found the many buttons confusing.

Bluetooth calling is consistently treated as a useful smartwatch feature, with positive comments about making, receiving, or hearing calls from the wrist.

Call handling is limited in the available evidence, especially on iPhone, where one reviewer said users cannot respond to texts or calls.

Calorie tracking is only supported as a rough estimate, not a reliable training metric.

Calorie tracking is useful mainly through Garmin Connect and MyFitnessPal integration, with total, base, and active calories visible.

Charging convenience is limited because reviewers identify the cable as proprietary, making it less travel-friendly than universal charging.

Charging convenience is a weakness in the review evidence because Garmin still relies on its proprietary plug-in charger and lacks solar charging on Epix Pro.

Charging speed is not a strength; one review specifically notes there is no fast charging and a full charge takes well over an hour.

Charging speed is a clear upgrade, with reviewers citing full charging in about an hour, under-an-hour charging, and meaningful battery gains from short top-ups.

Coaching features are better than expected for the price, with running workouts, warm-ups, and training details, but they remain basic.

Coaching features are strong, spanning suggested workouts, customizable training plans, readiness-based guidance, and training tools, though one reviewer felt newer training features were not fully baked.

The large watch is still light enough for all-day wear and sleep tracking, though its size can affect smaller wrists.

Comfort is mixed: some reviewers found the watch unobtrusive or surprisingly comfortable, while smaller-wrist users found it bulky or hard to wear overnight.

Mi Fitness is functional and covers settings and stats, but reviewers describe it as plain, dated, or merely adequate rather than polished.

Garmin Connect is repeatedly valued for depth, training plans, and data, though watch customization from the companion app remains limited.

Contactless payment support is a repeated limitation outside China, with several reviewers saying payment/NFC functionality is missing or region-bound.

Garmin Pay is useful when supported, with reviewers praising tap-to-pay convenience, but UK bank support was criticized as limited.

The watch is broadly compatible with Android and iOS, and reviewers reported using or setting it up across both platforms.

The watch works with both Android and Apple phones, but reviewers consistently note Android integration is better because iPhone replies and call responses are restricted.

Customization is decent for watch faces, widgets, shortcuts, straps, and personal photos, though some reviewers want deeper software customization.

Customization is broad across bands, apps, watch faces, data pages, and workouts, though some reviewers note it can take work to set up.

The large AMOLED display is one of the strongest features, though one reviewer found colors slightly washed out and bezels can be noticeable.

The AMOLED display is a highlight across reviews: vivid, crisp, readable, colorful, and a major reason to choose Epix over MIP-display alternatives.

Durability looks good from the aluminum body and water resistance, but sharp-edge scratch concerns appear in one review.

Durability is a strong theme, with sapphire glass, rugged construction, and long-term reports of no front-face scratches after heavy use.

ECG evidence is mixed by review timing: one source notes a firmware update enabled ECG, while another earlier review says it was not yet available.

Fit is context-dependent because the large case helps readability but may feel oversized on smaller wrists.

Fit depends heavily on size and wrist shape; smaller case options help, but a 47mm unit still felt ungainly on a very small wrist.

Fitness accuracy is mixed: some reviewers praise it for casual use, while others find it too rough for serious training.

Fitness tracking accuracy is well regarded overall, with reviewers praising Garmin’s tracking package and repeatable distance measurements.

GPS feedback ranges from stellar to merely okay, with multiple reviewers saying competitors or phones can track more accurately.

GPS accuracy is one of the strongest consensus points, repeatedly described as reliable, fast, spot-on, and among the best available.

Overall health accuracy is mixed to weak because richer health metrics are undermined by questionable heart-rate and blood-oxygen data.

Health tracking is generally useful but not uniformly trusted; reviewers praised HRV/body feedback while questioning wearable-derived metrics in some contexts.

Heart-rate accuracy is the most disputed health metric, with several reviewers reporting poor or iffy readings and one positive reviewer seeing good reference data.

Heart rate accuracy is strong for many runs and workouts, especially with the newer sensor, but reviewers still saw latency or errors during cycling, intervals, or odd wrist-based readings.

LTE or cellular independence is absent, so connected features like SOS and assistant use still depend on a nearby phone.

Mapping and navigation are standout strengths, with offline maps, routable navigation, course support, and wrist-based map use repeatedly praised.

Materials quality is widely praised for the aluminum or metal frame, which makes the watch feel less budget than older plastic models.

Materials quality is premium-leaning thanks to titanium, sapphire, and stainless options, though not every case component is luxury metal.

Menu navigation is generally easy thanks to swipes, widgets, and the crown, with the large screen helping readability.

Menu navigation is powerful but can be overwhelming, with one reviewer saying many options are not explained clearly.

Music controls are useful for phone playback, but reviewers do not describe true onboard music playback as a strength.

Music controls and playback are useful, including offline Spotify and onboard playback, but one review reported patchy playback and headphone disconnects.

Onboard music storage is effectively absent in the reviewed evidence; one review lists a music player among missing features.

Onboard storage is a strength, with 32GB available for maps, music, and workout data and enough room for phone-free listening.

HyperOS is smooth but basic, and one Chinese-version review disputes whether it behaves like a real HyperOS smartwatch.

The operating system is deep and feature-rich, with strong built-in software and no required subscription, but it demands learning.

Outdoor visibility is strong, with repeated praise for the bright screen being readable outside or in sunlight.

Outdoor visibility is excellent overall, with the AMOLED screen praised in sunlight, outdoors, and compared with other displays.

Pairing and syncing appear generally reliable in the main written review, though this is not heavily discussed across sources.

Pairing reliability is only lightly covered, but the AirPods report is positive, describing a simple Bluetooth connection that stayed connected.

Recovery insights exist, but reviewers question their usefulness because they rely on imperfect exercise and heart-rate data.

Recovery insights are a major Garmin strength, including Training Readiness, Acute Load, HRV, Body Battery, Hill Score, and Endurance Score; usefulness varies by metric.

Reliability is mixed: one reviewer reports a recurring DND sync bug, while another praises good connection.

Reliability is strong in the available evidence, with one reviewer calling Garmin devices extremely reliable and another preferring Epix Pro stability over a newer model.

Safety features center on emergency SOS through the crown, but reviewers note the phone must be nearby.

Safety features are centered on the LED flashlight, strobe modes, visibility options, and LiveTrack-style use, and reviewers found the flashlight more useful than expected.

Size options are a broad positive because Epix Pro comes in 42mm, 47mm, and 51mm, finally covering smaller and larger wrists.

Sleep tracking is often good for bedtime and duration, but more advanced sleep or heart-rate details are less trustworthy.

Sleep tracking accuracy is mixed but improving: some reviewers trust it or find sleep timing accurate, while others still compare it unfavorably with Oura or report occasional misses.

Notifications are useful and readable on the large screen, but reply support, emoji display, or notification limits are recurring caveats.

Smartphone notifications are readable and useful, but interaction depends on phone platform; iPhone users get more limited response options.

Smartwatch features cover basics like calls, notifications, weather, calendars, and controls, but reviewers repeatedly frame them as basic.

Smartwatch features are adequate but secondary to sports use, with notifications, music, payments, and widgets present but less polished than Apple or Samsung.

Software smoothness is a standout; reviewers repeatedly call the interface smooth, snappy, fluid, or minimally laggy.

Software smoothness is mixed; one reviewer noticed slower post-workout chart loading, while another wanted faster software-side improvements.

Step tracking is good enough for casual use, with reviewers finding it generally in line or not wildly off.

Step tracking is only lightly discussed, but one review says daily steps and sleep tracking serve users well.

Stress tracking is included and can run with other wellness metrics, though reviews provide limited proof of its accuracy.

Stress tracking feeds Garmin’s Body Battery and readiness-style insights, with one reviewer noting stress clearly depletes the Body Battery estimate.

Reviewers generally like the design, especially the big square look and more premium metal frame at a budget price.

Style is rugged, serious, and tool-like rather than elegant, which some reviewers loved and others framed as a matter of taste.

Third-party support is mixed: there is no watch app store, but Mi Fitness can sync with services like Strava and Apple Health.

Third-party support appears through Connect IQ, letting users add watch faces, data fields, widgets, and apps.

Touch and interaction responsiveness are positive where discussed, with reviewers calling the display responsive and the interface snappy.

Touchscreen responsiveness is generally positive, especially for maps and daily use, with one reviewer praising it as responsive without being overly sensitive.

The UI is generally clear, colorful, and optimized for the large square screen.

The user interface is capable but polarizing: some reviewers call it slick, while long-term users still find it confusing.

Value is strong for shoppers prioritizing battery, display, and design, but several reviewers say rival budget watches can offer smarter features or better tracking.

Value is divisive: reviewers praise what the watch delivers for serious users, but repeatedly flag cheaper Garmin alternatives and the high price.

Voice assistant support is inconsistent: Alexa or Mi AI appears in some versions, while other reviewers note no assistant or China-only limitations.

Voice assistant quality is weak because reviewers note Garmin does not emphasize assistant features and Venu-style voice functionality is missing.

Watch faces are polarizing, ranging from limited and boring to a large free selection depending on version, region, and reviewer expectations.

Watch faces are customizable, but the experience is not flawless; one long-term user forgot how to switch faces.

Water resistance is consistently strong for the category, with 5ATM/50m claims and real swim or shower use noted.

Water resistance is a clear strength, with 100m/10 ATM-style resistance repeatedly mentioned for swimming, wet rides, and even diving contexts.

Wellness insights are broad for the price, including sleep animals, Vitality, training load, and scores, but accuracy limits reduce trust.

Wellness insights are engaging and useful, especially Morning Report, HRV, Body Battery, stress, sleep, and health snapshots.

Wi-Fi is useful for uploads, syncing, and map management, though big map downloads can be slower than USB.

Workout variety is excellent for the price, with reviewers repeatedly citing more than 150 sports or workout modes.

Workout variety is extensive, with many sport profiles, new activity modes, and broad coverage across running, cycling, swimming, gym, team sports, and more.