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Wearable comparison

Amazfit GTR 3 Pro vs Samsung Galaxy Watch FE

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
Samsung Galaxy Watch FE

Samsung Galaxy Watch FE

  • Screen: 396 × 396 pixels.
  • Exynos W920 processor.
  • 1.5 GB RAM in this version.
  • 16 GB storage in this version.
  • Runs Wear OS 4; One UI 5 Watch.
KSh 19,500In Stock
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Huawei Watch Fit 5KSh 18,500
Fitbit Charge 6KSh 20,000
AmazFit Active EdgeKSh 17,000
AmazFit BalanceKSh 22,000
Amazfit Active MaxKSh 24,000
Amazfit GTS 4KSh 18,500
Amazfit Active 2 RoundKSh 16,500
2 of 4 products

Our quick verdict

The Amazfit GTR 3 Pro lasts longer between charges (up to 12 days), works with Android phones and iPhones and has a larger 1.45-inch, sharper screen, while the Samsung Galaxy Watch FE takes ECG heart-rhythm readings and is lighter to wear all day.

Display

Amazfit GTR 3 Pro
480 × 480 pixels; 331 ppi
Samsung Galaxy Watch FE
396 × 396 pixels

Software

Amazfit GTR 3 Pro
Runs Zepp OS
Samsung Galaxy Watch FE
Runs Wear OS 4; One UI 5 Watch

Battery capacity

Amazfit GTR 3 Pro
450 mAh battery capacity
Samsung Galaxy Watch FE
247 mAh battery capacity

Portability

Amazfit GTR 3 Pro
32 g
Samsung Galaxy Watch FE
26.6 g

Connections

Amazfit GTR 3 Pro
Bluetooth 5.0
Samsung Galaxy Watch FE
Bluetooth 5.3

Key differences

The main differences to help you choose.

Amazfit GTR 3 Pro

  • Longer rated battery life: up to 12 days (vs 40 hours).
  • Bigger battery: 450 mAh (vs 247 mAh).
  • Larger 1.45-inch screen (vs 1.2-inch).
  • Works with Android phones and iPhones.
  • Higher screen resolution: 480 × 480 (vs 396 × 396).
  • Syncs with third-party apps such as Strava and Apple Health.

Samsung Galaxy Watch FE

  • Lighter: 26.6 g (vs 32 g).
  • ECG heart-rhythm readings.
  • Slimmer: 9.8 mm thick (vs 10.7 mm).
  • Dual-band Wi-Fi (vs 2.4 GHz only).
  • 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.

6 priorities selected.
How each product answers the selected priorities
PriorityAmazfit GTR 3 ProSamsung Galaxy Watch FE
Battery life450 mAh batteryUp to 40 hours per charge
Display1.45-inch OLED display, 331 ppi1.2-inch OLED display
SoftwareZepp OSWear OS 4
Battery capacity450 mAh battery247 mAh battery
ConnectionsBluetooth 5.0Bluetooth 5.3
Water resistance5 ATMIP68 water and dust resistance

Detailed comparison

Explore the full specifications, section by section.

Display

Display specifications comparison
SpecificationAmazfit GTR 3 ProSamsung Galaxy Watch FE
Display1.45-inch AMOLED; always-on display1.2-inch Super AMOLED
Screen resolution480 × 480 pixels; 331 ppi396 × 396 pixels
Display protectionTempered glass; anti-fingerprint coatingSapphire crystal
Display features—Full-colour Always-On Display

Connectivity

Connectivity specifications comparison
SpecificationAmazfit GTR 3 ProSamsung Galaxy Watch FE
Wi-FiWi-Fi 2.4 GHzWi-Fi 2.4 GHz + 5 GHz
BluetoothBluetooth 5.0 BLEBluetooth 5.3
Positioning / GNSSGPS; GLONASS; Galileo; BeiDou; QZSSGPS; GLONASS; BeiDou; Galileo
Network / cellular—GSM / HSPA / LTE
SIM / eSIM—eSIM
NFC—Supported

Identity & design

Identity & design specifications comparison
SpecificationAmazfit GTR 3 ProSamsung Galaxy Watch FE
BrandAmazfitSamsung
ModelAmazfit GTR 3 ProSamsung Galaxy Watch FE
Dimensions46 × 46 × 10.7 mm39.3 × 40.4 × 9.8 mm
Weight32 g without strap26.6 g without band
Build materialsAluminum alloyAluminum case
Wrist size155–218 mm—
Strap / band22 mm leather or fluororubber; pin buckle—
Controls / buttonsTwo physical buttons including a rotating navigation crown, plus touchscreenTouchscreen and physical buttons
Announced—2024, June 13

Performance & software

Performance & software specifications comparison
SpecificationAmazfit GTR 3 ProSamsung Galaxy Watch FE
Operating systemZepp OSWear OS 4; One UI 5 Watch
Processor—Exynos W920
CPU—Dual-core 1.18 GHz
GPU—Mali-G68
RAM—1.5 GB
Storage—16 GB

Audio & communication

Audio & communication specifications comparison
SpecificationAmazfit GTR 3 ProSamsung Galaxy Watch FE
SpeakerSupportedSupported
MicrophoneSupportedSupported
CallingBluetooth callingBluetooth calling with a connected smartphone; standalone calling on LTE editions

Sensors, health & fitness

Sensors, health & fitness specifications comparison
SpecificationAmazfit GTR 3 ProSamsung Galaxy Watch FE
SensorsBioTracker 3.0 PPG; 6 PD + 2 LED; accelerometer; gyroscope; geomagnetic sensor; ambient light; barometric altimeter; temperatureSamsung BioActive: optical heart-rate, electrical heart signal, bioelectrical impedance analysis; accelerometer; barometer; gyroscope; geomagnetic; light sensor
Health & wellness featuresHeart rate; SpO₂; stress; one-tap measurement of 4 health metrics; PAIHeart-rate monitoring, ECG, body composition and wellness features; availability varies by market and paired phone
Sleep trackingSleep stages including REM; naps; sleep schedule; sleep breathing quality; sleep scoreSleep tracking and sleep coaching
Sports / workout modes150+ sports modesMultiple workout modes with automatic workout detection
Training & outdoor featuresPeakBeats; VO₂ max; training load; training effect; recovery timeGPS workout tracking
Safety & emergency features—Fall detection and SOS features when configured

Battery & durability

Battery & durability specifications comparison
SpecificationAmazfit GTR 3 ProSamsung Galaxy Watch FE
Battery capacity450 mAh247 mAh
Battery life12 days typical; 6 days heavy; 30 days Battery Saver; 35 hours continuous GPSUp to 40 hours with Always-On Display off
ChargingMagnetic chargingFast wireless charging, WPC-based
Water resistance5 ATM5 ATM; IP68
Durability / certifications—MIL-STD-810H

Compatibility

Compatibility specifications comparison
SpecificationAmazfit GTR 3 ProSamsung Galaxy Watch FE
Phone compatibilityAndroid 7 or later; iOS 12 or laterAndroid 11.0 or later; more than 1.5 GB RAM
Companion appZeppGalaxy Wearable; Samsung Health
ColorsInfinite Black; Brown LeatherBlack; Pink Gold; Silver

Additional specifications

Additional specifications specifications comparison
SpecificationAmazfit GTR 3 ProSamsung Galaxy Watch FE
Case materialAluminum alloyAluminum
Pixels per inch331 ppi—
Charging timeApproximately 2 hours—
Packing listWatch with standard strap; magnetic charger; instruction manual—
Smart recognition8 sports movements—
Third-party fitness appsadidas Running; Strava; komoot; Relive; Google Fit; Apple Health—
Release status—Available. Released 2024, June 24
Model numbers—SM-R861, SM-R866
Card slot—No
Camera—No
3.5 mm headphone jack—No
USB—No
Radio—No
2G bands—GSM 850 / 900 / 1800 / 1900
3G bands—HSDPA 850 / 900 / 2100
4G bands—LTE
Network speed—HSPA, LTE
SAR (EU)—0.52 W/kg (head) 0.17 W/kg (body)

Similarities

  • Both have an aluminium case.
  • Both are water resistant to 50 m.
  • Both take calls over Bluetooth.
  • Both have OLED displays.
  • Both connect over Bluetooth.

In summary

For most buyers the Amazfit GTR 3 Pro is the better buy; the Samsung Galaxy Watch FE makes sense if you want ECG heart-rhythm readings.

Back to compared products ↑

In-stock alternatives

Huawei Watch Fit 4 ProFor Amazfit GTR 3 ProHuawei Watch Fit 4 ProView product ↗Huawei Watch Fit 5For Amazfit GTR 3 ProHuawei Watch Fit 5View product ↗Xiaomi Watch S3For Samsung Galaxy Watch FEXiaomi Watch S3View product ↗

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