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Wearable comparison

Huawei Watch GT Runner 2 vs OnePlus Watch 4

Compare battery life, health tracking, display and fit.

Compared products
01Selected
Huawei Watch GT Runner 2

Huawei Watch GT Runner 2

  • About 34.5 g.
  • Screen: 466 × 466 pixels, 352 ppi.
  • 540 mAh battery capacity.
  • Bluetooth 6.0.
  • 5 ATM under ISO 22810:2010.
KSh 37,000Out of Stock
02
OnePlus Watch 4

OnePlus Watch 4

  • Screen: 466 × 466 pixels; 310 ppi.
  • Qualcomm Snapdragon W5; BES2800 MCU processor.
  • 2 GB RAM in this version.
  • 32 GB storage in this version.
  • Runs OxygenOS Watch 8; Wear OS 6.0.
KSh 38,500In Stock

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2 of 4 products

Our quick verdict

The Huawei Watch GT Runner 2 lasts longer between charges (14 days), works with Android phones and iPhones and takes ECG heart-rhythm readings, while the OnePlus Watch 4 has a bigger battery (646 mAh) and a larger 1.5-inch screen.

Display

Huawei Watch GT Runner 2
466 × 466 pixels, 352 ppi
OnePlus Watch 4
466 × 466 pixels; 310 ppi

Battery life

Huawei Watch GT Runner 2
540 mAh battery
OnePlus Watch 4
646 mAh battery

Portability

Huawei Watch GT Runner 2
About 34.5 g
OnePlus Watch 4
68 g

Connections

Huawei Watch GT Runner 2
Bluetooth 6.0
OnePlus Watch 4
Bluetooth 5.2

Water resistance

Huawei Watch GT Runner 2
5 ATM under ISO 22810:2010
OnePlus Watch 4
IP69 water and dust resistance

Key differences

The main differences to help you choose.

Huawei Watch GT Runner 2

  • Longer battery life: up to 14 days (vs 5).
  • Sharper screen: 352 ppi (vs 310 ppi).
  • Works with Android phones and iPhones.
  • Lighter: about 34.5 g (vs 68 g).
  • ECG heart-rhythm readings.
  • Rated for free diving to 40 m.

OnePlus Watch 4

  • Bigger battery: 646 mAh (vs 540 mAh).
  • Larger 1.5-inch screen (vs 1.32-inch).

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 Runner 2OnePlus Watch 4
Battery life540 mAh battery646 mAh battery
PortabilityAbout 34.5 g68 g
Display1.32-inch OLED display, 352 ppi1.5-inch OLED display, 310 ppi
ConnectionsBluetooth 6.0Bluetooth 5.2
Water resistance5 ATM under ISO 22810:2010IP69 water and dust resistance
Sleep trackingSleep monitoringDeep, light and REM sleep

Detailed comparison

Explore the full specifications, section by section.

Display

Display specifications comparison
SpecificationHuawei Watch GT Runner 2OnePlus Watch 4
Display1.32-inch AMOLED1.5-inch LTPO OLED
Screen resolution466 × 466 pixels, 352 ppi466 × 466 pixels; 310 ppi
Display protectionKunlun CrystalSapphire crystal
Display featuresUp to 3,000 nits peak brightness600 nits (typ), 1600 nits (HBM), 3000 nits (peak)

Connectivity

Connectivity specifications comparison
SpecificationHuawei Watch GT Runner 2OnePlus Watch 4
Network / cellularNo cellular connectivityNo cellular connectivity
SIM / eSIMNo SIMUnsupported
Wi-FiNo Wi-Fi connectivityWi-Fi 2.4 GHz + 5 GHz
BluetoothBluetooth 6.0; 2.4 GHz; BR + BLEBluetooth 5.2
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 L1 + L5; GPS; BeiDou; Galileo; GLONASS; QZSS

Identity & design

Identity & design specifications comparison
SpecificationHuawei Watch GT Runner 2OnePlus Watch 4
BrandHuaweiOnePlus
ModelHUAWEI WATCH GT Runner 2OnePlus Watch 4
Announced26 February 20262026, April 22
Dimensions43.5 × 43.5 × 10.7 mm47.4 × 47.4 × 11.0 mm
WeightApproximately 34.5 g (strap excluded)Approximately 43 g without strap; 68 g with strap
Build materialsTitanium-alloy front case; high-performance fibre-reinforced composite rear caseTitanium-alloy case; PA and fibreglass back
Wrist size120–190 mm140–210 mm
Strap / bandAirDry woven straps in Racing Legend, Dusk Blue, Dawn Orange or Midnight Black; colour-matched perforated fluoroelastomer strap includedFluororubber
Controls / buttonsHome button (rotating crown) and side button—

Audio & communication

Audio & communication specifications comparison
SpecificationHuawei Watch GT Runner 2OnePlus Watch 4
SpeakerSupportedSupported
MicrophoneSupportedSupported
CallingBluetooth calling when pairedBluetooth calling with a connected smartphone

Sensors, health & fitness

Sensors, health & fitness specifications comparison
SpecificationHuawei Watch GT Runner 2OnePlus Watch 4
SensorsAccelerometer; gyroscope; magnetometer; optical heart-rate sensor; barometer; temperature sensor; ambient-light sensor; ECG sensor; depth sensorAccelerometer; gyroscope; optical heart-rate sensor; optical blood-oxygen sensor; geomagnetic sensor; ambient-light sensor; barometer; wrist-temperature sensor
Health & wellness featuresHeart rate; SpO2; temperature; ECGHeart rate; high and low heart-rate alerts; SpO₂ spot checks and all-day monitoring; stress; breathing exercises; cycle tracking; 60-second Wellness Overview
Sleep trackingSleep monitoringDeep, light and REM sleep; awake time; sleep score; breathing rate; SpO₂; snoring-risk assessment
Training & outdoor featuresOutdoor workout mode with dual-band GNSSAerobic training effect; cardiorespiratory capacity; recovery time; heart-rate recovery; running form; track running
Diving / depth featuresFreediving to 40 m; EN 13319 diving-accessory support—
Sports / workout modes—100+ sports modes
Safety & emergency features—Fall detection; emergency rescue

Battery & durability

Battery & durability specifications comparison
SpecificationHuawei Watch GT Runner 2OnePlus Watch 4
Battery capacity540 mAh silicon-carbon lithium-ion646 mAh typical; 632 mAh rated
Battery lifeUp to 14 days light use; up to 7 days typical use; up to 32 hours in outdoor workout modeUp to 5 days smart mode; 3 days heavy use; 16 days power saver
ChargingWireless charging; charger requirement 5–10 V DC, 2 A maximumCharging base with USB-C cable
Water resistance5 ATM under ISO 22810:20105 ATM; IP69; IP68
Durability / certificationsIP69 under IEC 60529:2013; EN 13319 diving-accessory standardMIL-STD-810H

Compatibility

Compatibility specifications comparison
SpecificationHuawei Watch GT Runner 2OnePlus Watch 4
Phone compatibilityAndroid 9.0 or later; iOS 13.0 or laterAndroid 9.0 or later; GMS 23.45.23 or later
ColorsRacing Legend; Dusk Blue; Dawn Orange; Midnight BlackMidnight Titanium; Evergreen Titanium
Companion app—OHealth

Performance & software

Performance & software specifications comparison
SpecificationHuawei Watch GT Runner 2OnePlus Watch 4
Processor—Qualcomm Snapdragon W5; BES2800 MCU
RAM—2 GB
Storage—32 GB
Operating system—OxygenOS Watch 8; Wear OS 6.0

Additional specifications

Additional specifications specifications comparison
SpecificationHuawei Watch GT Runner 2OnePlus Watch 4
Case material—Titanium alloy
Pixels per inch—310 ppi
Peak brightness—600 nits typical; 1,500 nits high-brightness mode; 3,000 nits peak in supported sports modes
Charging time—Approximately 75 minutes
Packing list—Watch; charging base; strap; USB-C cable; user guide; safety and warranty booklet
Smart recognition—Running; walking; cycling; swimming; rowing machine; elliptical
Release status—Available. Released 2026, April
Card slot—No
Camera—No
3.5 mm headphone jack—No
USB—No
Radio—No
Maximum charging power—Approximately 7.5 W
Operating temperature—0–35 °C

Similarities

  • Both have NFC.
  • Both have a titanium case.
  • Both are water resistant to 50 m.
  • Both take calls over Bluetooth.
  • Both have OLED displays.
  • Both have similar screen sizes (1.32 and 1.5 inches).

In summary

For most buyers the Huawei Watch GT Runner 2 is the better buy; the OnePlus Watch 4 makes sense if you want a bigger battery.

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