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Wearable comparison

Amazfit GTR 3 Pro vs Amazfit GTS 4

Compare battery life, health tracking, display and fit.

Compared products
01Selected
Amazfit GTR 3 Pro

Amazfit GTR 3 Pro

  • Screen: 480 × 480 pixels; 331 ppi.
  • Runs Zepp OS.
  • 450 mAh battery capacity.
  • Bluetooth 5.0.
  • 5 ATM.
KSh 20,000Out of Stock
02
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

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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 GTR 3 Pro lasts longer between charges (12 days typical).

Display

Amazfit GTR 3 Pro
480 × 480 pixels; 331 ppi
Amazfit GTS 4
390 × 450 pixels; 341 ppi

Software

Amazfit GTR 3 Pro
Runs Zepp OS
Amazfit GTS 4
Runs Zepp OS 2.0

Capacity

Amazfit GTR 3 Pro
450 mAh battery capacity
Amazfit GTS 4
300 mAh battery capacity

Portability

Amazfit GTR 3 Pro
32 g
Amazfit GTS 4
27 g

Sensors

Amazfit GTR 3 Pro
BioTracker 3.0 PPG, 6 PD + 2 LED
Amazfit GTS 4
BioTracker 4.0 PPG, 4 PD + 2 LED

Key differences

The main differences to help you choose.

Amazfit GTR 3 Pro

  • Longer battery life: up to 12 days in typical use (vs 8).
  • Longer sport-mode battery: up to 35 hours in GPS mode (vs 16 hours in GPS mode).
  • Bigger battery: 450 mAh (vs 300 mAh).

Amazfit GTS 4

  • Larger 1.75-inch screen (vs 1.45-inch).
  • Lighter: 27 g (vs 32 g).
  • Slimmer: 9.9 mm thick (vs 10.7 mm).

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 GTR 3 ProAmazfit GTS 4
Battery life450 mAh battery300 mAh battery
Portability32 g27 g
Display1.45-inch OLED display, 331 ppi1.75-inch OLED display, 341 ppi
SoftwareZepp OSZepp OS 2.0
SensorsBioTracker 3.0 PPG, 6 PD + 2 LEDBioTracker 4.0 PPG, 4 PD + 2 LED
Positioning / GNSSGPS, GLONASSDual-band GNSS, 6 satellite positioning systems

Detailed comparison

Explore the full specifications, section by section.

Display

Display specifications comparison
SpecificationAmazfit GTR 3 ProAmazfit GTS 4
Display1.45-inch AMOLED; always-on display1.75-inch AMOLED; always-on display
Screen resolution480 × 480 pixels; 331 ppi390 × 450 pixels; 341 ppi
Display protectionTempered glass; anti-fingerprint coatingTempered glass; anti-fingerprint coating

Connectivity

Connectivity specifications comparison
SpecificationAmazfit GTR 3 ProAmazfit GTS 4
Wi-FiWi-Fi 2.4 GHzWi-Fi 2.4 GHz
BluetoothBluetooth 5.0 BLEBluetooth 5.0 BLE
Positioning / GNSSGPS; GLONASS; Galileo; BeiDou; QZSSDual-band GNSS; 6 satellite positioning systems

Identity & design

Identity & design specifications comparison
SpecificationAmazfit GTR 3 ProAmazfit GTS 4
BrandAmazfitAmazfit
ModelAmazfit GTR 3 ProAmazfit GTS 4
Dimensions46 × 46 × 10.7 mm42.7 × 36.5 × 9.9 mm without heart-rate sensor base
Weight32 g without strap27 g without strap
Build materialsAluminum alloyAluminum-alloy middle frame; PC bottom shell
Wrist size155–218 mm140–200 mm
Strap / band22 mm leather or fluororubber; pin buckle20 mm quick-release fluororubber; pin buckle
Controls / buttonsTwo physical buttons including a rotating navigation crown, plus touchscreenNavigation crown; touchscreen
Announced—September 2022

Performance & software

Performance & software specifications comparison
SpecificationAmazfit GTR 3 ProAmazfit GTS 4
Operating systemZepp OSZepp OS 2.0

Audio & communication

Audio & communication specifications comparison
SpecificationAmazfit GTR 3 ProAmazfit GTS 4
SpeakerSupportedSupported
MicrophoneSupportedSupported
CallingBluetooth callingBluetooth calling

Sensors, health & fitness

Sensors, health & fitness specifications comparison
SpecificationAmazfit GTR 3 ProAmazfit GTS 4
SensorsBioTracker 3.0 PPG; 6 PD + 2 LED; accelerometer; gyroscope; geomagnetic sensor; ambient light; barometric altimeter; temperatureBioTracker 4.0 PPG; 4 PD + 2 LED; accelerometer; gyroscope; geomagnetic sensor; barometric altimeter; ambient light
Health & wellness featuresHeart rate; SpO₂; stress; one-tap measurement of 4 health metrics; PAI24-hour heart rate, SpO₂ and stress; one-tap measurement; PAI; breathing exercises; high and low heart-rate alerts; low SpO₂ alerts; menstrual-cycle tracking
Sleep trackingSleep stages including REM; naps; sleep schedule; sleep breathing quality; sleep scoreSleep stages including REM; naps; sleep schedule; sleep breathing quality; sleep score
Sports / workout modes150+ sports modes154 sports modes
Training & outdoor featuresPeakBeats; VO₂ max; training load; training effect; recovery timeZepp Coach; PeakBeats; track running; trajectory correction; virtual pacer; training templates; interval training

Battery & durability

Battery & durability specifications comparison
SpecificationAmazfit GTR 3 ProAmazfit GTS 4
Battery capacity450 mAh300 mAh rated
Battery life12 days typical; 6 days heavy; 30 days Battery Saver; 35 hours continuous GPS8 days typical; 4 days heavy; 16 days Battery Saver; 30 days clock; 16 hours accurate GPS; 28 hours balanced GPS; 33 hours GPS power saver
ChargingMagnetic chargingMagnetic charging
Water resistance5 ATM5 ATM
Durability / certifications—ISO 22810:2010 5 ATM; suitable for swimming, not hot showers or sauna

Compatibility

Compatibility specifications comparison
SpecificationAmazfit GTR 3 ProAmazfit GTS 4
Phone compatibilityAndroid 7 or later; iOS 12 or laterAndroid 7 or later; iOS 12 or later
Companion appZeppZepp
ColorsInfinite Black; Brown LeatherInfinite Black; Misty White; Rosebud Pink

Additional specifications

Additional specifications specifications comparison
SpecificationAmazfit GTR 3 ProAmazfit GTS 4
Case materialAluminum alloyAluminum alloy; PC
Pixels per inch331 ppi341 ppi
Charging timeApproximately 2 hoursApproximately 2 hours
Packing listWatch with standard strap; magnetic charger; instruction manualWatch with standard strap; magnetic charger; instruction manual
Smart recognition8 sports movements25 strength-training movements; 8 sports movements
Third-party fitness appsadidas Running; Strava; komoot; Relive; Google Fit; Apple Healthadidas Running; Strava; komoot; Relive; Google Fit; Apple Health

Similarities

  • Both use Bluetooth 5.0.
  • Both have an aluminium case.
  • Both are water resistant to 50 m.
  • Both take calls over Bluetooth.
  • Both run Zepp OS.
  • Both have OLED displays.

In summary

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

Back to compared products ↑

In-stock alternatives

Samsung Galaxy Watch FEFor Amazfit GTR 3 ProSamsung Galaxy Watch FEView product ↗Huawei Watch Fit 4 ProFor Amazfit GTR 3 ProHuawei Watch Fit 4 ProView product ↗Huawei Watch Fit 5For Amazfit GTS 4Huawei Watch Fit 5View product ↗

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