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Wearable comparison

Amazfit GTS 4 vs Samsung Galaxy Watch FE

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
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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2 of 4 products

Our quick verdict

The Amazfit GTS 4 lasts longer between charges (up to 8 days), works with Android phones and iPhones and has a larger 1.75-inch screen, while the Samsung Galaxy Watch FE takes ECG heart-rhythm readings.

Display

Amazfit GTS 4
390 × 450 pixels; 341 ppi
Samsung Galaxy Watch FE
396 × 396 pixels

Software

Amazfit GTS 4
Runs Zepp OS 2.0
Samsung Galaxy Watch FE
Runs Wear OS 4; One UI 5 Watch

Battery capacity

Amazfit GTS 4
300 mAh battery capacity
Samsung Galaxy Watch FE
247 mAh battery capacity

Portability

Amazfit GTS 4
27 g
Samsung Galaxy Watch FE
26.6 g

Connections

Amazfit GTS 4
Bluetooth 5.0
Samsung Galaxy Watch FE
Bluetooth 5.3

Key differences

The main differences to help you choose.

Amazfit GTS 4

  • Longer rated battery life: up to 8 days (vs 40 hours).
  • Bigger battery: 300 mAh (vs 247 mAh).
  • Larger 1.75-inch screen (vs 1.2-inch).
  • Works with Android phones and iPhones.
  • Syncs with third-party apps such as Strava and Apple Health.

Samsung Galaxy Watch FE

  • ECG heart-rhythm readings.
  • Dual-band Wi-Fi (vs 2.4 GHz only).
  • Newer Bluetooth 5.3 (vs 5.0).
  • Newer model: released in 2024 (vs 2022).

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 GTS 4Samsung Galaxy Watch FE
Battery life300 mAh batteryUp to 40 hours per charge
Display1.75-inch OLED display, 341 ppi1.2-inch OLED display
SoftwareZepp OS 2.0Wear OS 4
Battery capacity300 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 GTS 4Samsung Galaxy Watch FE
Display1.75-inch AMOLED; always-on display1.2-inch Super AMOLED
Screen resolution390 × 450 pixels; 341 ppi396 × 396 pixels
Display protectionTempered glass; anti-fingerprint coatingSapphire crystal
Display features—Full-colour Always-On Display

Connectivity

Connectivity specifications comparison
SpecificationAmazfit GTS 4Samsung Galaxy Watch FE
Wi-FiWi-Fi 2.4 GHzWi-Fi 2.4 GHz + 5 GHz
BluetoothBluetooth 5.0 BLEBluetooth 5.3
Positioning / GNSSDual-band GNSS; 6 satellite positioning systemsGPS; GLONASS; BeiDou; Galileo
Network / cellular—GSM / HSPA / LTE
SIM / eSIM—eSIM
NFC—Supported

Identity & design

Identity & design specifications comparison
SpecificationAmazfit GTS 4Samsung Galaxy Watch FE
BrandAmazfitSamsung
ModelAmazfit GTS 4Samsung Galaxy Watch FE
AnnouncedSeptember 20222024, June 13
Dimensions42.7 × 36.5 × 9.9 mm without heart-rate sensor base39.3 × 40.4 × 9.8 mm
Weight27 g without strap26.6 g without band
Build materialsAluminum-alloy middle frame; PC bottom shellAluminum case
Wrist size140–200 mm—
Strap / band20 mm quick-release fluororubber; pin buckle—
Controls / buttonsNavigation crown; touchscreenTouchscreen and physical buttons

Performance & software

Performance & software specifications comparison
SpecificationAmazfit GTS 4Samsung Galaxy Watch FE
Operating systemZepp OS 2.0Wear 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 GTS 4Samsung 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 GTS 4Samsung Galaxy Watch FE
SensorsBioTracker 4.0 PPG; 4 PD + 2 LED; accelerometer; gyroscope; geomagnetic sensor; barometric altimeter; ambient lightSamsung BioActive: optical heart-rate, electrical heart signal, bioelectrical impedance analysis; accelerometer; barometer; gyroscope; geomagnetic; light sensor
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 trackingHeart-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 modes154 sports modesMultiple workout modes with automatic workout detection
Training & outdoor featuresZepp Coach; PeakBeats; track running; trajectory correction; virtual pacer; training templates; interval trainingGPS workout tracking
Safety & emergency features—Fall detection and SOS features when configured

Battery & durability

Battery & durability specifications comparison
SpecificationAmazfit GTS 4Samsung Galaxy Watch FE
Battery capacity300 mAh rated247 mAh
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 saverUp to 40 hours with Always-On Display off
ChargingMagnetic chargingFast wireless charging, WPC-based
Water resistance5 ATM5 ATM; IP68
Durability / certificationsISO 22810:2010 5 ATM; suitable for swimming, not hot showers or saunaMIL-STD-810H

Compatibility

Compatibility specifications comparison
SpecificationAmazfit GTS 4Samsung 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; Misty White; Rosebud PinkBlack; Pink Gold; Silver

Additional specifications

Additional specifications specifications comparison
SpecificationAmazfit GTS 4Samsung Galaxy Watch FE
Case materialAluminum alloy; PCAluminum
Pixels per inch341 ppi—
Charging timeApproximately 2 hours—
Packing listWatch with standard strap; magnetic charger; instruction manual—
Smart recognition25 strength-training movements; 8 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 GTS 4 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 5For Amazfit GTS 4Huawei Watch Fit 5View product ↗Xiaomi Watch S3For Amazfit GTS 4Xiaomi Watch S3View product ↗Samsung Galaxy Watch 6For Samsung Galaxy Watch FESamsung Galaxy Watch 6View product ↗

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