Compare Amazfit T-Rex 3 vs Garmin Forerunner 970

P1 Amazfit T-Rex 3
P2 Garmin Forerunner 970

Comparison Takeaways

Amazfit T-Rex 3

Where It Has the Edge

  • software smoothness is 4.4 vs 2.6. Software smoothness is usually praised for fast menus and responsive scrolling, though maps and gesture wake can still...
  • value for money is 4.9 vs 3.4. Value is the strongest consensus point: reviewers repeatedly called it outstanding, fantastic, or incredible for the feature set...
  • battery life is 4.6 vs 3.3. Battery life is one of the strongest areas, with reviewers reporting roughly a week to multiple weeks depending...
  • water resistance is 5.0 vs 3.9. Water resistance is a clear strength, with 10ATM/100m ratings and recreational dive or freedive support repeatedly cited.

Garmin Forerunner 970

Where It Has the Edge

  • ECG functionality is 4.2 vs 1.0. ECG functionality was widely confirmed as a major health upgrade, usually described as manual or snapshot-based rather than...
  • call handling is 3.8 vs 1.5. Call handling was useful but mixed: reviewers liked wrist calls and speaker/mic additions, while some found call volume...
  • contactless payments is 4.3 vs 2.3. Contactless payments were consistently confirmed through Garmin Pay or NFC payments, with caveats around bank support.
  • recovery insights is 4.5 vs 2.9. Recovery insights were consistently praised, especially impact load, running tolerance, training readiness, recovery time, and load guidance for...
Average score
Product 1: Amazfit T-Rex 3
3.6
Product 2: Garmin Forerunner 970
4.0
activity auto-detection
Product 1: Amazfit T-Rex 3
3.0

Reviewers found auto-detection present but uneven: one called workout detection unreliable, while strength and dive-related automatic detection showed some useful scope.

Product 2: Garmin Forerunner 970
4.0

Auto-detection evidence was limited but positive, with support for automatic sport-specific counts and lap auto-detection during swim testing.

app ecosystem
Product 1: Amazfit T-Rex 3
3.3

The Zepp ecosystem is improving with native and third-party apps, but reviewers still place it behind more mature sports ecosystems such as Coros or larger app stores.

Product 2: Garmin Forerunner 970
4.5

The app ecosystem was a clear Garmin advantage, with Connect IQ, downloadable faces, apps, and extensive sports-watch software repeatedly mentioned.

band quality
Product 1: Amazfit T-Rex 3
3.6

Band feedback is mixed: some reviewers liked the soft silicone strap, while one found the stock strap stiff, sweaty, and uncomfortable when tightened.

Product 2: Garmin Forerunner 970
4.2

Band quality had limited evidence but one review praised the strap’s subtle stretch and stabilizing micro-adjustment effect.

battery life
Product 1: Amazfit T-Rex 3
4.6

Battery life is one of the strongest areas, with reviewers reporting roughly a week to multiple weeks depending on settings and long GPS endurance for outdoor use.

Product 2: Garmin Forerunner 970
3.3

Battery life was the most mixed repeated theme: GPS endurance was usable or improved, but AMOLED smartwatch endurance and always-on use were frequent concerns.

blood oxygen tracking
Product 1: Amazfit T-Rex 3
4.0

Blood oxygen tracking is consistently present as part of the health sensor suite, usually mentioned alongside HRV, skin temperature, and stress monitoring rather than deeply tested.

Product 2: Garmin Forerunner 970
4.0

Blood oxygen support is present through PulseOx or SpO2, and reviewers also tied it to breathing disturbance and broader sensor tracking.

Bluetooth connectivity
Product 1: Amazfit T-Rex 3
3.7

Bluetooth support is broad, including heart-rate straps and cycling sensors, but some reviewers noted incomplete support or uneven sensor behavior.

Product 2: Garmin Forerunner 970
4.4

Bluetooth connectivity was supported for headphones and external sensors, including Bluetooth and ANT+ pairings.

brightness
Product 1: Amazfit T-Rex 3
4.9

Brightness is a clear strength, with multiple reviewers praising the 2,000-nit AMOLED screen and its vivid, readable output.

Product 2: Garmin Forerunner 970
4.6

Brightness was one of the most consistent upgrades, with reviewers calling the AMOLED display substantially brighter or Garmin’s brightest yet.

build quality
Product 1: Amazfit T-Rex 3
4.1

The watch is generally described as rugged and solid, using a stainless steel bezel and polymer body, though its affordable materials are not uniformly premium.

Product 2: Garmin Forerunner 970
4.5

Build quality was strong overall, supported by sapphire, titanium, polymer construction, and a premium feel.

button controls
Product 1: Amazfit T-Rex 3
4.0

Physical buttons are a real advantage for workouts and glove use, though one reviewer found the buttons did not always integrate seamlessly with menus.

Product 2: Garmin Forerunner 970
4.8

Button controls were a strength, with the five-button layout and dedicated buttons preserving reliable control when touch is not ideal.

call handling
Product 1: Amazfit T-Rex 3
1.5

Call handling is a major limitation because the watch lacks a speaker and reviewers repeatedly noted it cannot take or make calls.

Product 2: Garmin Forerunner 970
3.8

Call handling was useful but mixed: reviewers liked wrist calls and speaker/mic additions, while some found call volume or wrist talking less compelling.

calorie tracking usefulness
Product 1: Amazfit T-Rex 3
3.7

Calorie tracking is available and was close to comparison watches in one review, but most evidence treats it as a basic metric rather than a major decision driver.

Product 2: Garmin Forerunner 970
No score yet
charging convenience
Product 1: Amazfit T-Rex 3
3.5

Charging convenience is mixed: reviewers liked the small puck/cradle concept, but others noted the puck-only setup requires the user to supply or keep track of a cable.

Product 2: Garmin Forerunner 970
3.0

Charging convenience was mixed, with the familiar cable supported but reviewers still wanting wireless charging or noting the watch must be removed to extend recording.

charging speed
Product 1: Amazfit T-Rex 3
2.1

Charging speed is a weakness, with reviewers repeatedly citing roughly 2.5 to 3 hours or calling it slow.

Product 2: Garmin Forerunner 970
No score yet
coaching features
Product 1: Amazfit T-Rex 3
3.5

Coaching tools can create plans and workout guidance, but reviewers split between finding the AI plans useful and seeing the coaching advice as underdeveloped.

Product 2: Garmin Forerunner 970
4.3

Coaching features were broad and useful, with Garmin Coach, triathlon plans, daily suggested workouts, race planning, and structured training repeatedly supported.

comfort
Product 1: Amazfit T-Rex 3
3.4

Comfort depends heavily on wrist size and wear time: some found it surprisingly wearable, while others found it bulky or uncomfortable for long periods.

Product 2: Garmin Forerunner 970
4.5

Comfort was a major strength, with reviewers finding the lighter, slimmer body comfortable for 24/7 wear despite occasional sleep bulk concerns.

companion app quality
Product 1: Amazfit T-Rex 3
3.3

The Zepp app is improving and has received a cleaner redesign, but reviewers still reported crashes, confusing layouts, and occasional poorly grounded recommendations.

Product 2: Garmin Forerunner 970
3.7

Companion app quality was mixed: Garmin Connect was comprehensive and synced well, but one reviewer criticized app layout and built-in workouts.

contactless payments
Product 1: Amazfit T-Rex 3
2.3

Payments exist but are limited, mainly through Curve or region/bank restrictions, so reviewers did not treat them as a reliable universal feature.

Product 2: Garmin Forerunner 970
4.3

Contactless payments were consistently confirmed through Garmin Pay or NFC payments, with caveats around bank support.

cross-platform compatibility
Product 1: Amazfit T-Rex 3
3.8

The watch works with both Android and iOS, but reviewers noted platform-specific limitations, especially around replies and smart features.

Product 2: Garmin Forerunner 970
3.8

Cross-platform compatibility was functional but limited by phone platform, especially Apple restrictions on replies and media in notifications.

customization options
Product 1: Amazfit T-Rex 3
4.3

Customization is strong across shortcut cards, data screens, strap adapters, route colors, and watch settings.

Product 2: Garmin Forerunner 970
4.6

Customization options were strong, including customizable watch faces, widgets, data pages, focus modes, and battery profiles.

display quality
Product 1: Amazfit T-Rex 3
4.5

Display quality is broadly praised for size, AMOLED color, brightness, and readability, though a few reviewers noted it is not quite best in class.

Product 2: Garmin Forerunner 970
4.6

Display quality was widely praised for the bright, crisp, clear AMOLED touchscreen, with several reviewers calling it vibrant or readable.

durability
Product 1: Amazfit T-Rex 3
4.5

Durability is a strong point, with reviewers reporting rugged construction, outdoor testing without damage, and good resilience in rocky conditions.

Product 2: Garmin Forerunner 970
4.6

Durability was broadly positive due to sapphire scratch resistance and long-term mark-free use, though one review reported bezel scrapes.

ECG functionality
Product 1: Amazfit T-Rex 3
1.0

ECG is absent; reviewers directly noted the watch does not include ECG tracking or functionality.

Product 2: Garmin Forerunner 970
4.2

ECG functionality was widely confirmed as a major health upgrade, usually described as manual or snapshot-based rather than passive continuous monitoring.

fit
Product 1: Amazfit T-Rex 3
2.9

Fit is polarizing because the case is large and comes in one main size, suiting larger wrists better than smaller ones.

Product 2: Garmin Forerunner 970
4.1

Fit was positive for reviewers who liked the 47mm balance and wrist feel, though sleep fit and one-size limitations created caveats.

fitness tracking accuracy
Product 1: Amazfit T-Rex 3
4.0

Core fitness tracking generally lands well for casual and outdoor use, though some areas still need refinement compared with higher-end sports watches.

Product 2: Garmin Forerunner 970
4.5

Fitness tracking accuracy was strongly supported in one detailed review that found near-perfect land-based workout tracks and solid optical heart-rate accuracy.

GPS accuracy
Product 1: Amazfit T-Rex 3
4.4

GPS accuracy is consistently strong across reviews, with clean tracks, solid route matching, and good results even in challenging outdoor settings.

Product 2: Garmin Forerunner 970
4.6

GPS accuracy received broad agreement as excellent or top-tier on land, including road, trail, city, and race testing, with only some open-water caveats elsewhere.

health tracking accuracy
Product 1: Amazfit T-Rex 3
3.7

Health tracking accuracy is mixed: many individual metrics look plausible, but broader health and wellness scoring is less consistently trusted.

Product 2: Garmin Forerunner 970
4.1

Health tracking evidence was mostly positive for derived health signals, including heart-related data and cycle/temperature-related observations, but one review noted Garmin can overestimate sleep.

heart rate accuracy
Product 1: Amazfit T-Rex 3
3.5

Heart-rate accuracy is mixed: steady running and moderate activity often test well, while high-intensity work and outdoor cycling create larger errors.

Product 2: Garmin Forerunner 970
4.5

Heart-rate accuracy was one of the clearest strengths, with many reviewers finding the Elevate Gen5 sensor close to chest straps or reliable in running and workouts.

LTE connectivity
Product 1: Amazfit T-Rex 3
1.0

LTE is not available, with a reviewer explicitly noting there is no LTE version.

Product 2: Garmin Forerunner 970
1.0

LTE connectivity was a clear weakness because reviews explicitly said the 970 lacks cellular or LTE functionality.

mapping and navigation
Product 1: Amazfit T-Rex 3
No score yet
Product 2: Garmin Forerunner 970
4.1

Mapping and navigation were major strengths for offline maps, routes, ClimbPro, and route tools, but map lag and rerouting bugs were repeated caveats.

materials quality
Product 1: Amazfit T-Rex 3
3.5

Materials are solid for the price, with stainless steel and Gorilla Glass, but reviewers acknowledge compromises versus premium sapphire or higher-end builds.

Product 2: Garmin Forerunner 970
4.5

Materials quality was strong, with titanium and sapphire repeatedly cited as premium upgrades while keeping the watch light.

menu navigation
Product 1: Amazfit T-Rex 3
3.5

Menu navigation splits reviewers: some found the layout intuitive and Garmin-like, while others got lost in the many menus and options.

Product 2: Garmin Forerunner 970
3.8

Menu navigation was powerful but mixed: buttons and touchscreen offer control, while some reviewers found menu depth and clicks cumbersome.

music controls
Product 1: Amazfit T-Rex 3
4.0

Music controls are available and useful for phone playback, but they are part of a limited smartwatch feature set.

Product 2: Garmin Forerunner 970
4.1

Music controls were supported through direct wrist playback and standard Garmin music features, though audio quality was not a central strength.

onboard music storage
Product 1: Amazfit T-Rex 3
3.5

Onboard MP3 storage is supported with substantial capacity, but reviewers note the lack of streaming music services.

Product 2: Garmin Forerunner 970
4.5

Onboard music storage was strongly supported, with 32GB storage and offline music or streaming-service downloads mentioned across reviews.

operating system experience
Product 1: Amazfit T-Rex 3
3.5

The on-watch experience is responsive and richer than some competitors, but the operating system and smartwatch platform still feel less mature than flagship ecosystems.

Product 2: Garmin Forerunner 970
4.2

Operating system experience was mostly positive for Garmin’s depth, but reviewers also found the feature set overwhelming or less polished in some areas.

outdoor visibility
Product 1: Amazfit T-Rex 3
4.6

Outdoor visibility is a major strength, with reviewers finding the AMOLED screen easy to read in bright outdoor conditions and direct sunlight.

Product 2: Garmin Forerunner 970
4.4

Outdoor visibility was strong, with multiple reviewers reporting good readability in sunlight or bright conditions.

pairing reliability
Product 1: Amazfit T-Rex 3
3.2

Pairing is useful but inconsistent: external HR monitors worked well for some, while other sensors failed, lacked support, or behaved unpredictably.

Product 2: Garmin Forerunner 970
2.7

Pairing reliability had limited direct evidence and was mixed, with one reviewer needing several attempts to pair the watch with the app.

recovery insights
Product 1: Amazfit T-Rex 3
2.9

Recovery and readiness insights are divisive: some reviewers liked the sections and training-load basics, while others found readiness scores inaccurate or too generous.

Product 2: Garmin Forerunner 970
4.5

Recovery insights were consistently praised, especially impact load, running tolerance, training readiness, recovery time, and load guidance for managing training.

reliability
Product 1: Amazfit T-Rex 3
2.9

Reliability is mixed because hardware and updates inspire confidence, but reviewers reported sleep-sync failures, app crashes, and half-finished software behavior.

Product 2: Garmin Forerunner 970
3.1

Reliability evidence was mixed: some long-term use was reassuring, while route crashes and map glitches appeared in several reviews.

safety features
Product 1: Amazfit T-Rex 3
3.2

Safety features include storm, tide, altitude, and dive-related tools, but one dive alert issue was serious enough to be called a safety violation.

Product 2: Garmin Forerunner 970
4.5

Safety features were strong, with flashlight strobe, Incident Detection, LiveTrack, emergency alerts, and nighttime visibility cited.

size options
Product 1: Amazfit T-Rex 3
2.2

Size flexibility is weak because the watch comes in a large single case size that may not suit smaller wrists.

Product 2: Garmin Forerunner 970
2.3

Size options were weak because the 970 comes only in a 47mm size, which reviewers noted may not suit smaller wrists.

sleep tracking accuracy
Product 1: Amazfit T-Rex 3
3.5

Sleep duration tracking can be accurate once working, but sleep and readiness scores drew criticism for glitches or overly generous scoring.

Product 2: Garmin Forerunner 970
3.6

Sleep tracking was useful and often consistent for sleep timing or ratings, though reviewers were cautious about stages and noted misses or comfort issues overnight.

smartphone notifications
Product 1: Amazfit T-Rex 3
4.0

Smartphone notifications are supported on both platforms, with mirrored notifications and some reply options, but platform limits remain.

Product 2: Garmin Forerunner 970
4.0

Smartphone notifications were supported directly, including notifications, weather, calendar alerts, and phone-range message handling.

smartwatch features
Product 1: Amazfit T-Rex 3
3.5

Smartwatch features are broad for the price but limited versus Apple, Wear OS, or Garmin flagships, especially calls, payments, and streaming.

Product 2: Garmin Forerunner 970
4.3

Smartwatch features were solid for a sports watch, covering notifications, calls, voice assistant, music storage, NFC payments, and general daily smarts.

software smoothness
Product 1: Amazfit T-Rex 3
4.4

Software smoothness is usually praised for fast menus and responsive scrolling, though maps and gesture wake can still show slowdowns.

Product 2: Garmin Forerunner 970
2.6

Software smoothness was a recurring caveat, with reviewers citing lag, slow saves, map delays, route crashes, and unclear guidance in some advanced metrics.

step counting accuracy
Product 1: Amazfit T-Rex 3
4.0

Step counting matched Garmin closely in the available direct comparison, though it was not widely tested across reviews.

Product 2: Garmin Forerunner 970
No score yet
stress tracking
Product 1: Amazfit T-Rex 3
3.8

Stress tracking is included with the broader health suite and tied to newer sensors, but reviewers mostly discussed availability rather than validating accuracy.

Product 2: Garmin Forerunner 970
4.4

Stress tracking drew positive evidence, especially when reviewers saw stress feed into recovery, daily training, or Body Battery style insights.

style and design
Product 1: Amazfit T-Rex 3
4.0

Design is bold and rugged, with G-Shock-like or hexagonal styling that some reviewers liked and others found oversized or loud.

Product 2: Garmin Forerunner 970
4.3

Style and design were generally praised as sleek, good-looking, premium, and less intimidating than rugged adventure watches, though not everyone loved the rubber-band look.

third-party app support
Product 1: Amazfit T-Rex 3
3.5

Third-party support is improving through Strava, Komoot, Apple Health, Google Fit, Sonos, Spotify controllers, and app-store options, but integrations remain uneven.

Product 2: Garmin Forerunner 970
4.4

Third-party app support was strong through Connect IQ and integrations or services such as Strava, Komoot, RideWithGPS, and useful extra apps.

touchscreen responsiveness
Product 1: Amazfit T-Rex 3
3.8

Touchscreen responsiveness is generally good for swipes, taps, and map interaction, though gesture wake and some map modes remain inconsistent.

Product 2: Garmin Forerunner 970
3.8

Touchscreen responsiveness was mixed: some found it snappy and useful, while others noticed scrolling lag, sensitivity quirks, or overwhelming touch interactions.

user interface
Product 1: Amazfit T-Rex 3
4.1

The user interface earns praise for speed and Garmin-like logic, but reviewers who dislike complexity found the watch less beginner-friendly.

Product 2: Garmin Forerunner 970
4.5

User interface evidence was positive where reviewers highlighted quicker menus and an easy-to-use widget/glance structure.

value for money
Product 1: Amazfit T-Rex 3
4.9

Value is the strongest consensus point: reviewers repeatedly called it outstanding, fantastic, or incredible for the feature set and price.

Product 2: Garmin Forerunner 970
3.4

Value for money was mixed: reviewers called it capable and sometimes worth it, but repeatedly emphasized the high price and stronger value from alternatives.

voice assistant quality
Product 1: Amazfit T-Rex 3
3.3

Voice assistant quality is mixed: microphone recognition and commands can be impressive, but reviewers also found wrong answers, flakiness, and no speaker feedback.

Product 2: Garmin Forerunner 970
4.0

Voice assistant quality was useful for commands, timers, phone assistant access, and watch controls, though reviewers noted it is not always immediate or broad.

watch face quality
Product 1: Amazfit T-Rex 3
3.8

Watch faces are generally liked or well executed, though taste varies and evidence is less central than display or interface quality.

Product 2: Garmin Forerunner 970
4.6

Watch face quality was supported by multiple stock faces and many Connect IQ options, though only one review directly discussed it.

water resistance
Product 1: Amazfit T-Rex 3
5.0

Water resistance is a clear strength, with 10ATM/100m ratings and recreational dive or freedive support repeatedly cited.

Product 2: Garmin Forerunner 970
3.9

Water resistance was adequate for swimming and 50-meter or 5ATM use, but reviewers emphasized it is not diveproof like some Fenix models.

wellness insights
Product 1: Amazfit T-Rex 3
4.0

Wellness insights are broad and accessible, including health assessments and readiness guidance, but their usefulness depends on trust in the underlying scores.

Product 2: Garmin Forerunner 970
4.4

Wellness insights were a strength, with Evening and Morning reports, Body Battery, sleep coaching, health status, and day-planning guidance repeatedly cited.

Wi-Fi connectivity
Product 1: Amazfit T-Rex 3
4.0

Wi-Fi is used for map downloads and works for large offline map transfers, but it is mostly a utility feature rather than a broader smartwatch connectivity strength.

Product 2: Garmin Forerunner 970
No score yet
workout tracking variety
Product 1: Amazfit T-Rex 3
5.0

Workout variety is exceptional, with reviewers repeatedly citing more than 170 or 177 activity modes across conventional and niche sports.

Product 2: Garmin Forerunner 970
4.5

Workout tracking variety was very strong, with reviews citing large sport libraries, new sport profiles, multisport tools, swimming, cycling, strength, and running modes.