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Wearable comparison

Amazfit GTS 4 vs Amazfit Active 3 Premium

Compare battery life, health tracking, display and fit.

Compared products
01Selected
Amazfit GTS 4

Amazfit GTS 4

  • Screen: 390 × 450 pixels; 341 ppi.
  • Runs Zepp OS 2.0.
  • 300 mAh battery capacity.
  • Bluetooth 5.0.
  • 5 ATM.
KSh 18,500Out of Stock
02
Amazfit Active 3 Premium

Amazfit Active 3 Premium

  • Screen: 466 × 466 pixels; 353 ppi.
  • 365 mAh battery capacity.
  • Bluetooth 5.3.
  • 5 ATM.
  • Weighs 38 g.
KSh 24,400In Stock
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Huawei Watch Fit 5KSh 18,500
Fitbit Charge 6KSh 20,000
AmazFit Active EdgeKSh 17,000
Amazfit GTR 3 ProKSh 20,000
Xiaomi Watch S1 ActiveKSh 16,000
Amazfit Bip 6KSh 14,500
Amazfit Active 2 RoundKSh 16,500
2 of 4 products

Our quick verdict

The Amazfit GTS 4 is lighter to wear all day and has a larger 1.75-inch screen, while the Amazfit Active 3 Premium lasts longer between charges (12 days typical).

Display

Amazfit GTS 4
390 × 450 pixels; 341 ppi
Amazfit Active 3 Premium
466 × 466 pixels; 353 ppi

Capacity

Amazfit GTS 4
300 mAh battery capacity
Amazfit Active 3 Premium
365 mAh battery capacity

Portability

Amazfit GTS 4
27 g
Amazfit Active 3 Premium
38 g

Software

Amazfit GTS 4
Zepp OS 2.0
Amazfit Active 3 Premium
Zepp

Connections

Amazfit GTS 4
Bluetooth 5.0
Amazfit Active 3 Premium
Bluetooth 5.3

Key differences

The main differences to help you choose.

Amazfit GTS 4

  • Larger 1.75-inch screen (vs 1.32-inch).
  • Lighter: 27 g (vs 38 g).
  • Slimmer: 9.9 mm thick (vs 11 mm).

Amazfit Active 3 Premium

  • Longer battery life: up to 12 days in typical use (vs 8).
  • Longer sport-mode battery: up to 24 hours in GPS mode (vs 16 hours in GPS mode).
  • Bigger battery: 365 mAh (vs 300 mAh).
  • Newer Bluetooth 5.3 (vs 5.0).

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

More topicsFewer topics
6 priorities selected.
How each product answers the selected priorities
PriorityAmazfit GTS 4Amazfit Active 3 Premium
Battery life300 mAh battery365 mAh battery
Portability27 g38 g
Display1.75-inch OLED display, 341 ppi1.32-inch OLED display, 353 ppi
SoftwareZepp OS 2.0Zepp
ConnectionsBluetooth 5.0Bluetooth 5.3
SensorsBioTracker 4.0 PPG, 4 PD + 2 LEDBioTracker PPG, accelerometer

Detailed comparison

Explore the full specifications, section by section.

Display

Display specifications comparison
SpecificationAmazfit GTS 4Amazfit Active 3 Premium
Display1.75-inch AMOLED; always-on display1.32-inch AMOLED
Screen resolution390 × 450 pixels; 341 ppi466 × 466 pixels; 353 ppi
Display protectionTempered glass; anti-fingerprint coatingSapphire glass

Connectivity

Connectivity specifications comparison
SpecificationAmazfit GTS 4Amazfit Active 3 Premium
Wi-FiWi-Fi 2.4 GHz—
BluetoothBluetooth 5.0 BLEBluetooth 5.3 BLE
Positioning / GNSSDual-band GNSS; 6 satellite positioning systems5 satellite positioning systems

Identity & design

Identity & design specifications comparison
SpecificationAmazfit GTS 4Amazfit Active 3 Premium
BrandAmazfitAmazfit
ModelAmazfit GTS 4Amazfit Active 3 Premium
AnnouncedSeptember 2022—
Dimensions42.7 × 36.5 × 9.9 mm without heart-rate sensor base45 × 45 × 11 mm without heart-rate sensor base
Weight27 g without strap38 g without strap
Build materialsAluminum-alloy middle frame; PC bottom shellStainless-steel frame
Wrist size140–200 mm—
Strap / band20 mm quick-release fluororubber; pin buckle20 mm silicone; pin buckle
Controls / buttonsNavigation crown; touchscreenFour physical buttons and touchscreen

Performance & software

Performance & software specifications comparison
SpecificationAmazfit GTS 4Amazfit Active 3 Premium
Operating systemZepp OS 2.0—

Audio & communication

Audio & communication specifications comparison
SpecificationAmazfit GTS 4Amazfit Active 3 Premium
SpeakerSupportedSupported
MicrophoneSupportedSupported
CallingBluetooth callingBluetooth calling

Sensors, health & fitness

Sensors, health & fitness specifications comparison
SpecificationAmazfit GTS 4Amazfit Active 3 Premium
SensorsBioTracker 4.0 PPG; 4 PD + 2 LED; accelerometer; gyroscope; geomagnetic sensor; barometric altimeter; ambient lightBioTracker PPG; accelerometer; gyroscope; ambient light; geomagnetic sensor; temperature; barometric altimeter
Health & wellness features24-hour heart rate, SpO₂ and stress; one-tap measurement; PAI; breathing exercises; high and low heart-rate alerts; low SpO₂ alerts; menstrual-cycle tracking24-hour heart rate, SpO₂ and stress; skin temperature; one-tap measurement; high and low heart-rate alerts; low SpO₂ alerts; breathing exercises; PAI; heart-rate recovery; menstrual-cycle tracking
Sleep trackingSleep stages including REM; naps; sleep schedule; sleep breathing quality; sleep scoreSleep HRV; sleep stages including REM; naps; sleep schedule; breathing quality; sleep score
Sports / workout modes154 sports modes170+ sports modes
Training & outdoor featuresZepp Coach; PeakBeats; track running; trajectory correction; virtual pacer; training templates; interval trainingZepp Coach; PeakBeats; training templates; interval training; track running; trajectory correction; virtual pacer; lactate threshold; running power; ground-contact time; BioCharge

Battery & durability

Battery & durability specifications comparison
SpecificationAmazfit GTS 4Amazfit Active 3 Premium
Battery capacity300 mAh rated365 mAh rated
Battery life8 days typical; 4 days heavy; 16 days Battery Saver; 30 days clock; 16 hours accurate GPS; 28 hours balanced GPS; 33 hours GPS power saver12 days typical; 7 days heavy; 4 days AOD; 24 hours GPS; 10 hours GPS with music; 76 hours GPS power saver
ChargingMagnetic chargingMagnetic charging head
Water resistance5 ATM5 ATM
Durability / certificationsISO 22810:2010 5 ATM; suitable for swimming, not hot showers or saunaISO 22810:2010 water-resistance testing; TUV-SUD report 68.189.26.01120.01

Compatibility

Compatibility specifications comparison
SpecificationAmazfit GTS 4Amazfit Active 3 Premium
Phone compatibilityAndroid 7 or later; iOS 12 or laterAndroid 7 or later; iOS 14 or later
Companion appZeppZepp
ColorsInfinite Black; Misty White; Rosebud PinkApex Silver; Atlas Blue; Aero White

Additional specifications

Additional specifications specifications comparison
SpecificationAmazfit GTS 4Amazfit Active 3 Premium
Case materialAluminum alloy; PCStainless steel
Pixels per inch341 ppi353 ppi
Charging timeApproximately 2 hours—
Packing listWatch with standard strap; magnetic charger; instruction manualWatch with standard strap; magnetic charging head; instruction manual
Smart recognition25 strength-training movements; 8 sports movements25 strength-training movements; 8 sports movements
Third-party fitness appsadidas Running; Strava; komoot; Relive; Google Fit; Apple HealthStrava; TrainingPeaks; Intervals.icu; Google Fit; Apple Health
Peak brightness—3,000 nits peak

Similarities

  • Both are water resistant to 50 m.
  • Both take calls over Bluetooth.
  • Both have OLED displays.
  • Both connect over Bluetooth.
  • Both use 24-hour (health & wellness features).

In summary

For most buyers the Amazfit GTS 4 is the better buy; the Amazfit Active 3 Premium makes sense if you want longer battery life.

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In-stock alternatives

Huawei Watch Fit 5For Amazfit GTS 4Huawei Watch Fit 5View product ↗Xiaomi Watch S3For Amazfit GTS 4Xiaomi Watch S3View product ↗Amazfit Active 2 Premium RoundFor Amazfit Active 3 PremiumAmazfit Active 2 Premium RoundView product ↗

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