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Wearable comparison

Amazfit GTR 3 Pro vs Huawei Watch Fit 4 Pro

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
Huawei Watch Fit 4 Pro

Huawei Watch Fit 4 Pro

  • 1.82 inch screen.
  • 400 mAh battery capacity.
  • Bluetooth 5.2.
  • 5 ATM.
  • Weighs about 30.4 g.
KSh 21,500In Stock
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Huawei Watch Fit 5KSh 18,500
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Amazfit GTS 4KSh 18,500
2 of 4 products

Our quick verdict

The Huawei Watch Fit 4 Pro takes ECG heart-rhythm readings, is lighter to wear all day and has a larger 1.82-inch screen, while the Amazfit GTR 3 Pro lasts longer between charges (12 days typical) and syncs with apps such as Strava.

Display

Amazfit GTR 3 Pro
480 × 480 pixels; 331 ppi
Huawei Watch Fit 4 Pro
480 × 408 pixels, PPI 347

Capacity

Amazfit GTR 3 Pro
450 mAh battery capacity
Huawei Watch Fit 4 Pro
400 mAh battery capacity

Portability

Amazfit GTR 3 Pro
32 g
Huawei Watch Fit 4 Pro
About 30.4 g

Software

Amazfit GTR 3 Pro
Zepp OS
Huawei Watch Fit 4 Pro
HUAWEI Health

Connections

Amazfit GTR 3 Pro
Bluetooth 5.0
Huawei Watch Fit 4 Pro
Bluetooth 5.2

Key differences

The main differences to help you choose.

Amazfit GTR 3 Pro

  • Longer battery life: up to 12 days in typical use (vs 7).
  • Bigger battery: 450 mAh (vs 400 mAh).
  • Syncs with third-party apps such as Strava and Apple Health.

Huawei Watch Fit 4 Pro

  • Larger 1.82-inch screen (vs 1.45-inch).
  • Lighter: about 30.4 g (vs 32 g).
  • ECG heart-rhythm readings.
  • Titanium case and plastic back (vs aluminium case).
  • Rated for free diving to 40 m.
  • Slimmer: 9.3 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 ProHuawei Watch Fit 4 Pro
Battery life450 mAh battery400 mAh battery
Portability32 gAbout 30.4 g
Display1.45-inch OLED display, 331 ppi1.82-inch OLED display
SoftwareZepp OSHUAWEI Health
ConnectionsBluetooth 5.0Bluetooth 5.2
SensorsBioTracker 3.0 PPG, 6 PD + 2 LEDAccelerometer sensor, gyroscope sensor

Detailed comparison

Explore the full specifications, section by section.

Display

Display specifications comparison
SpecificationAmazfit GTR 3 ProHuawei Watch Fit 4 Pro
Display1.45-inch AMOLED; always-on display1.82 inch AMOLED
Screen resolution480 × 480 pixels; 331 ppi480 × 408 pixels, PPI 347
Display protectionTempered glass; anti-fingerprint coatingSapphire glass
Display features—3000 nits (peak)

Connectivity

Connectivity specifications comparison
SpecificationAmazfit GTR 3 ProHuawei Watch Fit 4 Pro
Wi-FiWi-Fi 2.4 GHzNo
BluetoothBluetooth 5.0 BLE2.4 GHz, supports BT5.2 and BR + BLE
Positioning / GNSSGPS; GLONASS; Galileo; BeiDou; QZSSL1: GPS + GLONASS + GALILEO + BDS + QZSS; L5: GPS + GALILEO + BDS +QZSS
Network / cellular—No cellular connectivity
SIM / eSIM—No
NFC—Supported

Identity & design

Identity & design specifications comparison
SpecificationAmazfit GTR 3 ProHuawei Watch Fit 4 Pro
BrandAmazfitHuawei
ModelAmazfit GTR 3 ProHuawei Watch Fit 4 Pro
Dimensions46 × 46 × 10.7 mm44.5 × 40.0 × 9.3 mm
Weight32 g without strapApproximately 30.4 g (without the strap)
Build materialsAluminum alloyGlass front (Sapphire Glass), titanium alloy bezel, aluminum mid-frame, polymer fiber back
Wrist size155–218 mm130-210 mm
Strap / band22 mm leather or fluororubber; pin buckleGreen Nylon Strap; Blue Fluoroelastomer Strap; Black Fluoroelastomer Strap
Controls / buttonsTwo physical buttons including a rotating navigation crown, plus touchscreenHome Button (Rotating Crown) and Side Button
Announced—2025, May 15

Performance & software

Performance & software specifications comparison
SpecificationAmazfit GTR 3 ProHuawei Watch Fit 4 Pro
Operating systemZepp OS—

Audio & communication

Audio & communication specifications comparison
SpecificationAmazfit GTR 3 ProHuawei Watch Fit 4 Pro
SpeakerSupportedSupported
MicrophoneSupportedSupported
CallingBluetooth callingBluetooth calling when paired with a compatible phone

Sensors, health & fitness

Sensors, health & fitness specifications comparison
SpecificationAmazfit GTR 3 ProHuawei Watch Fit 4 Pro
SensorsBioTracker 3.0 PPG; 6 PD + 2 LED; accelerometer; gyroscope; geomagnetic sensor; ambient light; barometric altimeter; temperatureAccelerometer sensor; Gyroscope sensor; Magnetometer sensor; Optical heart rate sensor; Barometer sensor; Temperature sensor; Ambient light sensor; ECG sensor; Depth sensor
Health & wellness featuresHeart rate; SpO₂; stress; one-tap measurement of 4 health metrics; PAIHeart rate, blood oxygen, stress, temperature and ECG-related wellness features; regional availability and medical-use limitations apply
Sleep trackingSleep stages including REM; naps; sleep schedule; sleep breathing quality; sleep scoreHUAWEI TruSleep sleep tracking
Sports / workout modes150+ sports modesMultiple indoor and outdoor workout modes
Training & outdoor featuresPeakBeats; VO₂ max; training load; training effect; recovery timeRunning, cycling, golf, route and dual-band GNSS outdoor tracking
Diving / depth features—Depth-sensor-supported aquatic features; follow Huawei limits and safety guidance

Battery & durability

Battery & durability specifications comparison
SpecificationAmazfit GTR 3 ProHuawei Watch Fit 4 Pro
Battery capacity450 mAhLi-Ion 400 mAh
Battery life12 days typical; 6 days heavy; 30 days Battery Saver; 35 hours continuous GPSUp to 10 days maximum; 7 days typical use; 4 days with AOD
ChargingMagnetic chargingWireless charging
Water resistance5 ATM5 ATM; IP6X; Dive (Depth up to 40 metres)

Compatibility

Compatibility specifications comparison
SpecificationAmazfit GTR 3 ProHuawei Watch Fit 4 Pro
Phone compatibilityAndroid 7 or later; iOS 12 or laterAndroid 8.0 or later; iOS 13.0 or later
Companion appZeppHUAWEI Health
ColorsInfinite Black; Brown LeatherGreen, Blue, Black

Additional specifications

Additional specifications specifications comparison
SpecificationAmazfit GTR 3 ProHuawei Watch Fit 4 Pro
Case materialAluminum alloyMid-frame: Aluminum alloy; Bezel: Titanium alloy
Pixels per inch331 ppi347 ppi
Charging timeApproximately 2 hours—
Packing listWatch with standard strap; magnetic charger; instruction manualWatch × 1; Charging Cradle (including the charging cable) × 1; Quick Start Guide & Safety Information & Warranty Card × 1
Smart recognition8 sports movements—
Third-party fitness appsadidas Running; Strava; komoot; Relive; Google Fit; Apple Health—
Peak brightness—3000 nits
Release status—Available. Released 2025, May 26
Model numbers—SYA-B29
Card slot—No
Camera—No
3.5 mm headphone jack—No
USB—No
Radio—No
Network speed—No
Additional hardware features—Pulse wave arrhythmia analysis
Charging input—5V-9V DC/2A
Operating temperature—–20°C to +45°C

Similarities

  • Both are water resistant to 50 m.
  • Both take calls over Bluetooth.
  • Both have OLED displays.
  • Both connect over Bluetooth.
  • Both have a speaker.

In summary

For most buyers the Huawei Watch Fit 4 Pro 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 5For Amazfit GTR 3 ProHuawei Watch Fit 5View product ↗Huawei Watch GT 5For Huawei Watch Fit 4 ProHuawei Watch GT 5View product ↗Amazfit Active 2 Premium RoundFor Huawei Watch Fit 4 ProAmazfit Active 2 Premium RoundView product ↗

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