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Wearable comparison

Huawei Watch GT 7 Pro vs Samsung Galaxy Watch 8 Classic

Compare battery life, health tracking, display and fit.

Compared products
01Selected
Huawei Watch GT 7 Pro

Huawei Watch GT 7 Pro

  • About 55.5 g.
  • 1.47 inch screen.
  • 64 GB storage in this version.
  • Runs HarmonyOS 6.1.
  • 867 mAh battery capacity.
KSh 41,500In Stock
02
Samsung Galaxy Watch 8 Classic

Samsung Galaxy Watch 8 Classic

  • Screen: 438 × 438 pixels.
  • Exynos W1000, 3 nm processor.
  • 2 GB RAM in this version.
  • 64 GB storage in this version.
  • Runs Wear OS 6; One UI 8 Watch.
KSh 38,500In Stock

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Samsung Galaxy Watch 9 44mmKSh 42,000
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Google Pixel Watch 5 41mmKSh 42,000
2 of 4 products

Our quick verdict

The Huawei Watch GT 7 Pro has a much bigger battery (867 mAh), works with Android phones and iPhones and takes ECG heart-rhythm readings, while the Samsung Galaxy Watch 8 Classic has a cellular option for calls without your phone and an eSIM.

Display

Huawei Watch GT 7 Pro
466 × 466 pixels, PPI 317
Samsung Galaxy Watch 8 Classic
438 × 438 pixels

Software

Huawei Watch GT 7 Pro
Runs HarmonyOS 6.1
Samsung Galaxy Watch 8 Classic
Runs Wear OS 6; One UI 8 Watch

Battery capacity

Huawei Watch GT 7 Pro
867 mAh battery capacity
Samsung Galaxy Watch 8 Classic
445 mAh battery capacity

Portability

Huawei Watch GT 7 Pro
About 55.5 g
Samsung Galaxy Watch 8 Classic
63.5 g

Connections

Huawei Watch GT 7 Pro
Bluetooth 6.0
Samsung Galaxy Watch 8 Classic
Bluetooth 5.3

Key differences

The main differences to help you choose.

Huawei Watch GT 7 Pro

  • Bigger battery: 867 mAh (vs 445 mAh).
  • Works with Android phones and iPhones.
  • Lighter: about 55.5 g (vs 63.5 g).
  • ECG heart-rhythm readings.
  • Titanium case and ceramic back (vs stainless steel case).
  • Rated for free diving to 40 m.

Samsung Galaxy Watch 8 Classic

  • eSIM.
  • Cellular option (LTE/5G models) for calls and data without your phone.
  • Lower price: KSh 38,500 (vs KSh 41,500).

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
PriorityHuawei Watch GT 7 ProSamsung Galaxy Watch 8 Classic
Battery life867 mAh batteryUp to 40 hours per charge
Storage64 GB storage64 GB storage
Display1.47-inch OLED display1.34-inch OLED display
SoftwareHarmonyOS 6.1Wear OS 6
Battery capacity867 mAh battery445 mAh battery
ConnectionsBluetooth 6.0Bluetooth 5.3

Detailed comparison

Explore the full specifications, section by section.

Display

Display specifications comparison
SpecificationHuawei Watch GT 7 ProSamsung Galaxy Watch 8 Classic
Display1.47 inches AMOLED color screen1.34-inch Super AMOLED
Screen resolution466 × 466 pixels, PPI 317438 × 438 pixels
Display features3000 nits (peak)Full-colour always-on display
Display protection—Sapphire crystal

Connectivity

Connectivity specifications comparison
SpecificationHuawei Watch GT 7 ProSamsung Galaxy Watch 8 Classic
Network / cellularNo cellular connectivityGSM / HSPA / LTE
SIM / eSIMNoeSIM
Wi-FiNoWi-Fi 2.4 GHz + 5 GHz
Bluetooth2.4 GHz, supports BT6.0 and BR + BLEBluetooth 5.3
NFCSupportedSupported
Positioning / GNSSGPS (L1 + L5 Dual-band)/GLONASS/BeiDou (B1I + B1C + B2a Tri-band)/GALILEO (E1 + E5a Dual-band)/QZSS (L1 + L5 Dual-band)/NavICDual-frequency GPS, L1 + L5; GLONASS; BeiDou; Galileo
Ultra Wideband (UWB)No—
Satellite featuresNo—

Identity & design

Identity & design specifications comparison
SpecificationHuawei Watch GT 7 ProSamsung Galaxy Watch 8 Classic
BrandHuaweiSamsung
ModelHuawei Watch GT 7 ProSamsung Galaxy Watch 8 Classic
Announced2026, August 052025, July 09
Dimensions45.6 mm × 45.6 mm × 11.25 mm46.4 × 46.0 × 10.6 mm
WeightApproximately 55.5 g (strap excluded)63.5 g without band
Build materialsGlass front, titanium alloy frame, ceramic backStainless-steel case
Wrist size140-210 mm—
Strap / bandYellow EasyCross Fluoroelastomer Strap; Green EasyCross Fluoroelastomer Strap; Black EasyCross Fluoroelastomer Strap—
Controls / buttonsHome Button (Rotating Crown) and Side ButtonRotating bezel; Quick Button; Home and Back buttons

Performance & software

Performance & software specifications comparison
SpecificationHuawei Watch GT 7 ProSamsung Galaxy Watch 8 Classic
Storage64GB64 GB
Operating systemHarmonyOS 6.1Wear OS 6; One UI 8 Watch
Processor—Exynos W1000, 3 nm
CPU—5-core
GPU—Mali-G68
RAM—2 GB

Audio & communication

Audio & communication specifications comparison
SpecificationHuawei Watch GT 7 ProSamsung Galaxy Watch 8 Classic
SpeakerSupportedSupported
MicrophoneSupportedSupported
CallingSupportedBluetooth calling with a connected smartphone; standalone calling on LTE editions

Sensors, health & fitness

Sensors, health & fitness specifications comparison
SpecificationHuawei Watch GT 7 ProSamsung Galaxy Watch 8 Classic
SensorsAccelerometer sensor; Gyroscope sensor; Magnetometer sensor; Optical heart rate sensor; Barometer sensor; Temperature sensor; Ambient light sensor; ECG sensor; Depth sensorSamsung BioActive: optical heart-rate, electrical heart signal, bioelectrical impedance analysis; temperature; accelerometer; barometer; gyroscope; geomagnetic; light sensor; 3D Hall sensor
Diving / depth features40m swimproof/diving (EN13319)—
Health & wellness features—Heart and wellness tracking; Antioxidant Index, Vascular Load, Energy Score and stress features. Availability varies by market and paired phone.
Sleep tracking—Sleep tracking, sleep coaching, Bedtime Guidance and sleep-apnoea features where available
Training & outdoor features—Running Coach and dual-frequency route tracking

Battery & durability

Battery & durability specifications comparison
SpecificationHuawei Watch GT 7 ProSamsung Galaxy Watch 8 Classic
Battery capacityLi-Ion 867 mAh445 mAh
Battery lifeup to 21 days at most, up to 12 days given typical usage, or up to 7 days with AOD enabled, and up to 51 hours in the trail running modeAlways-On Display off: up to 40 hours Always-On Display on: up to 30 hours
ChargingWireless chargingFast wireless charging, WPC-based
Water resistance5 ATM; IP69; Dive (Depth up to 40 metres)5 ATM; IP68
Durability / certificationsECG certifiedMIL-STD-810H

Compatibility

Compatibility specifications comparison
SpecificationHuawei Watch GT 7 ProSamsung Galaxy Watch 8 Classic
Phone compatibilityAndroid™ 9.0 or later; iOS 13.0 or laterAndroid 12.0 or later; more than 1.5 GB RAM
Companion appHUAWEI HealthGalaxy Wearable; Samsung Health
ColorsSilver, BlackBlack; White

Additional specifications

Additional specifications specifications comparison
SpecificationHuawei Watch GT 7 ProSamsung Galaxy Watch 8 Classic
Case materialTitanium alloyStainless steel
Pixels per inch317 ppi—
Peak brightness3000 nits3,000 nits peak
Packing listWatch × 1; Charging Cradle (including the charging cable) × 1; Quick Start Guide & Safety Information & Warranty Card× 1—
Release statusAvailable. Released 2026, August 05Available. Released 2025, July 25
Model numbersTUM-B49SM-L500, SM-L505U
Card slotNoNo
CameraNoNo
3.5 mm headphone jackNoNo
USBNoNo
RadioNoNo
Charging input5V-10V DC/2A MAX—
Operating temperature-20℃–+45℃—
2G bands—GSM 850 / 900 / 1800 / 1900
3G bands—HSDPA 850 / 900 / 2100
4G bands—1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 40, 66, 71
Network speed—HSPA, LTE
SAR (US)—1.04 W/kg (head) 0.41 W/kg (body)
SAR (EU)—0.03 W/kg (head) 0.67 W/kg (body)
Additional durability features—Rotating bezel

Similarities

  • Both have NFC.
  • Both are water resistant to 50 m.
  • Both take calls over Bluetooth.
  • Both have OLED displays.
  • Both offer 64 GB of storage.
  • Both have similar screen sizes (1.47 and 1.34 inches).

In summary

For most buyers the Huawei Watch GT 7 Pro is the better buy; the Samsung Galaxy Watch 8 Classic makes sense if you want a cellular option for calls without your phone.

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