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Wearable comparison

AmazFit Active Edge vs Huawei Watch Fit 4

Compare battery life, health tracking, display and fit.

Compared products
01Selected
AmazFit Active Edge

AmazFit Active Edge

  • Screen: 360 × 360 pixels; 277 ppi.
  • Runs Zepp OS 2.0.
  • 370 mAh battery capacity.
  • Bluetooth 5.2.
  • 10 ATM.
KSh 17,000Out of Stock
02
Huawei Watch Fit 4

Huawei Watch Fit 4

  • 1.82 inch screen.
  • 400 mAh battery capacity.
  • Bluetooth 5.2.
  • 5 ATM water-resistant.
  • Weighs about 27 g.
KSh 15,500In Stock
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Fitbit Inspire 3KSh 14,000
Amazfit GTR 3 ProKSh 20,000
AmazFit ActiveKSh 12,500
Xiaomi Watch S1 ActiveKSh 16,000
Amazfit GTS 4KSh 18,500
Amazfit Bip 6KSh 14,500
Amazfit Active 2 RoundKSh 16,500
2 of 4 products

Our quick verdict

The Huawei Watch Fit 4 has a bigger battery (400 mAh), is lighter to wear all day and has a larger 1.82-inch, sharper OLED screen, while the AmazFit Active Edge lasts longer between charges (16 days typical), is swimproof to 100 m and offers 10 ATM water resistance.

Display

AmazFit Active Edge
360 × 360 pixels; 277 ppi
Huawei Watch Fit 4
480 × 408 pixels, PPI 347

Capacity

AmazFit Active Edge
370 mAh battery capacity
Huawei Watch Fit 4
400 mAh battery capacity

Portability

AmazFit Active Edge
54 g
Huawei Watch Fit 4
About 27 g

Software

AmazFit Active Edge
Zepp OS 2.0
Huawei Watch Fit 4
HUAWEI Health

Water resistance

AmazFit Active Edge
10 ATM
Huawei Watch Fit 4
5 ATM water-resistant

Key differences

The main differences to help you choose.

AmazFit Active Edge

  • Longer battery life: up to 16 days in typical use (vs 7).
  • Swimproof: water resistant to 100 m (vs 50 m).
  • Syncs with third-party apps such as Strava and Apple Health.
  • Water resistant to 10 ATM (vs 5 ATM).

Huawei Watch Fit 4

  • Bigger battery: 400 mAh (vs 370 mAh).
  • OLED display (vs LCD).
  • Larger 1.82-inch screen (vs 1.32-inch).
  • Lighter: about 27 g (vs 54 g).
  • Aluminium case and plastic back (vs plastic case).
  • Higher screen resolution: 480 × 408 (vs 360 × 360).

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 Active EdgeHuawei Watch Fit 4
Battery life370 mAh battery400 mAh battery
Portability54 gAbout 27 g
Display1.32-inch LCD display, 277 ppi1.82-inch OLED display
SoftwareZepp OS 2.0HUAWEI Health
Water resistance10 ATM5 ATM water-resistant
SensorsBioTracker PPG, accelerometerAccelerometer sensor, gyroscope sensor

Detailed comparison

Explore the full specifications, section by section.

Display

Display specifications comparison
SpecificationAmazFit Active EdgeHuawei Watch Fit 4
Display1.32-inch TFT1.82 inch AMOLED
Screen resolution360 × 360 pixels; 277 ppi480 × 408 pixels, PPI 347
Display protection2.5D tempered glass; anti-fingerprint coating—
Display features—2000 nits (peak)

Connectivity

Connectivity specifications comparison
SpecificationAmazFit Active EdgeHuawei Watch Fit 4
BluetoothBluetooth 5.2 BLE2.4 GHz, supports BT5.2 and BR + BLE
Positioning / GNSSBuilt-in GPS; GLONASS; Galileo; BeiDou; QZSSL1: GPS + GLONASS + GALILEO + BDS + QZSS; L5: GPS + GALILEO + BDS +QZSS
Network / cellular—No cellular connectivity
SIM / eSIM—No
Wi-Fi—No
NFC—Supported

Identity & design

Identity & design specifications comparison
SpecificationAmazFit Active EdgeHuawei Watch Fit 4
BrandAmazfitHuawei
ModelAmazFit Active EdgeHuawei Watch Fit 4
DimensionsApproximately 46 × 46 × 12 mm without heart-rate sensor base; 13 mm including sensor base43.0 × 38.0 × 9.5 mm
Weight34 g without band; 54 g with bandPink, Grey, White, Purple, Black; Approximately 27 g (without the strap)
Build materialsDual-colour plasticGlass front, aluminum frame, plastic back
Wrist size140–205 mmPink, Purple: 120–190 mm; Grey, White, Black: 130–210 mm
Strap / band22 mm translucent TPU; pin bucklePink Fluoroelastomer Strap; Grey Nylon Strap; White Fluoroelastomer Strap; Purple Fluoroelastomer Strap; Black Fluoroelastomer Strap
Controls / buttons4 buttons; touchscreenHome Button (Rotating Crown) and Side Button
Announced—2025, May 15

Performance & software

Performance & software specifications comparison
SpecificationAmazFit Active EdgeHuawei Watch Fit 4
Operating systemZepp OS 2.0—

Audio & communication

Audio & communication specifications comparison
SpecificationAmazFit Active EdgeHuawei Watch Fit 4
CallingPhone-call notifications and Android quick replies when pairedBluetooth calling through a paired phone
Speaker—Supported
Microphone—Supported

Sensors, health & fitness

Sensors, health & fitness specifications comparison
SpecificationAmazFit Active EdgeHuawei Watch Fit 4
SensorsBioTracker PPG; accelerometer; gyroscopeAccelerometer sensor; Gyroscope sensor; Magnetometer sensor; Ambient light sensor; Optical heart rate sensor; Barometer sensor
Health & wellness features24-hour heart rate, SpO₂ and stress; one-tap measurement; PAI; breathing exercises; menstrual-cycle tracking; heart-rate, low SpO₂ and stress alerts—
Sleep trackingSleep stages including REM; naps; sleep schedule; sleep breathing quality; sleep score—
Sports / workout modes130+ sports modes—
Training & outdoor featuresZepp Coach; PeakBeats; track running; trajectory correction; virtual pacer; achievement prediction; training templates; interval training—

Battery & durability

Battery & durability specifications comparison
SpecificationAmazFit Active EdgeHuawei Watch Fit 4
Battery capacity370 mAhLi-Ion 400 mAh
Battery life16 days typical; 24 days Battery Saver; 10 days heavy; 20 hours continuous GPSUp to 10 days maximum; 7 days typical use; 4 days with AOD
ChargingMagnetic chargingWireless charging
Water resistance10 ATM5 ATM water-resistant
Durability / certificationsCertified for pressure, heat, cold, shock, humidity and impact resistance—

Compatibility

Compatibility specifications comparison
SpecificationAmazFit Active EdgeHuawei Watch Fit 4
Phone compatibilityAndroid 7 or later; iOS 14 or laterAndroid 8.0 or later; iOS 13.0 or later
Companion appZeppHUAWEI Health
ColorsLava Black; Midnight Pulse; Mint GreenBlack, Silver

Additional specifications

Additional specifications specifications comparison
SpecificationAmazFit Active EdgeHuawei Watch Fit 4
Case materialPlasticAluminum alloy
Pixels per inch277 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 recognition7 sports movements—
Third-party fitness appsadidas Running; Strava; komoot; Relive; Google Fit; Apple Health—
Peak brightness—2000 nits Peak Brightness
Release status—Available. Released 2025, May 26
Model numbers—SYA-B19
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 use Bluetooth 5.2.
  • Both take calls over Bluetooth.
  • Both connect over Bluetooth.

In summary

Get the Huawei Watch Fit 4 if you want a bigger battery and a lighter watch for all-day wear, or the AmazFit Active Edge if you would rather have longer battery life and a swimproof build.

Back to compared products ↑

In-stock alternatives

Amazfit Active 2 RoundFor AmazFit Active EdgeAmazfit Active 2 RoundView product ↗Xiaomi Watch S1 ActiveFor AmazFit Active EdgeXiaomi Watch S1 ActiveView product ↗Amazfit Bip 6For Huawei Watch Fit 4Amazfit Bip 6View product ↗Fitbit Inspire 3For Huawei Watch Fit 4Fitbit Inspire 3View product ↗

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