Huawei Watch GT 6
OnePlus Watch 3 43mm

Huawei Watch GT 6 OnePlus Watch 3 43mm

Common Features

  • Both products have an OLED/AMOLED display.
  • Both products are waterproof.
  • Both products have a 5 ATM ATM rating.
  • Both products have an always-on display.
  • Both products have a resolution of 466 x 466 px.
  • Both products have replaceable watch bands.
  • Both products have no branded damage-resistant glass.
  • Both products have a thickness of 11 mm.
  • Both products monitor blood oxygenation levels.
  • Both products have a heart rate monitor.
  • Both products have GPS.
  • Both products have an accelerometer.
  • Both products have a compass.
  • Both products have a gyroscope.
  • Both products track your sleep.
  • Both products track distance.
  • Both products track steps taken.
  • Both products measure pace.
  • Both products provide sleep reports.
  • Both products detect activities automatically.

Main Differences

  • The screen size is 1.47″ on Huawei Watch GT 6 and 1.32″ on OnePlus Watch 3 43mm.
  • Ingress Protection (IP) rating is IP69 on Huawei Watch GT 6 and IP67 on OnePlus Watch 3 43mm.
  • Pixel density is 317 ppi on Huawei Watch GT 6 and 352 ppi on OnePlus Watch 3 43mm.
  • Weight is 51.3 g on Huawei Watch GT 6 and 37.8 g on OnePlus Watch 3 43mm.
  • Height is 46 mm on Huawei Watch GT 6 and 43.2 mm on OnePlus Watch 3 43mm.
  • Width is 46 mm on Huawei Watch GT 6 and 43.2 mm on OnePlus Watch 3 43mm.
  • Sapphire glass display is available on Huawei Watch GT 6 but not on OnePlus Watch 3 43mm.
  • The volume is 23.276 cm³ on Huawei Watch GT 6 and 20.52864 cm³ on OnePlus Watch 3 43mm.
  • Huawei Watch GT 6 includes a temperature sensor, whereas OnePlus Watch 3 43mm does not.
  • Huawei Watch GT 6 includes a barometer, whereas OnePlus Watch 3 43mm does not.
  • Huawei Watch GT 6 has a multi-sport mode, while OnePlus Watch 3 43mm does not.
  • Huawei Watch GT 6 is designed for diving, while OnePlus Watch 3 43mm is not.
  • Huawei Watch GT 6 is compatible with iOS, but OnePlus Watch 3 43mm is not.
  • Bluetooth version is 6 on Huawei Watch GT 6 and 5.2 on OnePlus Watch 3 43mm.
  • Battery power is 867 mAh on Huawei Watch GT 6 and 354 mAh on OnePlus Watch 3 43mm.
  • Battery life in training mode is 40 hours on Huawei Watch GT 6 and 36 hours on OnePlus Watch 3 43mm.
  • Huawei Watch GT 6 has wireless charging, whereas OnePlus Watch 3 43mm does not.
  • Huawei Watch GT 6 has irregular heart rate warnings, while OnePlus Watch 3 43mm does not.
Specs Comparison
Huawei Watch GT 6

Huawei Watch GT 6

OnePlus Watch 3 43mm

OnePlus Watch 3 43mm

Design:
screen size 1.47" 1.32"
Display type OLED/AMOLED OLED/AMOLED
water resistance Waterproof Waterproof
ATM rating 5 ATM 5 ATM
Ingress Protection (IP) rating IP69 IP67
Always-On Display
pixel density 317 ppi 352 ppi
resolution 466 x 466 px 466 x 466 px
Watch band is replaceable
has branded damage-resistant glass
thickness 11 mm 11 mm
weight 51.3 g 37.8 g
height 46 mm 43.2 mm
width 46 mm 43.2 mm
Has a display
has a touch screen
Has sapphire glass display
volume 23.276 cm³ 20.52864 cm³
is designed for kids

The Huawei Watch GT 6 and OnePlus Watch 3 43mm both feature OLED/AMOLED displays with Always-On Display, but their screen sizes differ. The Huawei Watch GT 6 has a larger 1.47″ screen, compared to the OnePlus Watch 3's 1.32″ display. In terms of pixel density, the OnePlus Watch 3 offers a slightly sharper 352 ppi, while the Huawei Watch GT 6 has 317 ppi. Both watches share the same 466 x 466 px resolution.

Water resistance is another area where both watches are quite similar. Both are waterproof, with the Huawei Watch GT 6 offering an impressive IP69 and 5 ATM rating, while the OnePlus Watch 3 has an IP67 rating and 5 ATM. While both provide robust protection against water, the Huawei Watch GT 6 has a higher Ingress Protection (IP) rating, which means it can handle more extreme conditions.

In terms of build, the Huawei Watch GT 6 is slightly larger, measuring 46 mm in height and width, and weighs 51.3 g. On the other hand, the OnePlus Watch 3 is a bit more compact, with dimensions of 43.2 mm and a weight of 37.8 g. Both watches have replaceable bands and share similar thickness at 11 mm. The Huawei Watch GT 6 is equipped with sapphire glass, which adds extra durability, while the OnePlus Watch 3 does not have this feature. Lastly, both watches are not designed specifically for kids, and both are equipped with touch screens.

Sensors:
Monitors blood oxygenation levels
Has a heart rate monitor
has GPS
has an accelerometer
Has a temperature sensor
has a compass
Has a barometer
has a gyroscope
Has a cadence sensor
Monitors perspiration

Both the Huawei Watch GT 6 and OnePlus Watch 3 43mm include sensors for monitoring blood oxygenation levels and heart rate, as well as GPS and accelerometers. Additionally, both watches feature gyroscopes, but there are some differences in the remaining sensors. The Huawei Watch GT 6 includes a temperature sensor, compass, and barometer, while the OnePlus Watch 3 lacks a temperature sensor and barometer. The OnePlus Watch 3 does, however, include a compass, which is shared with the Huawei Watch GT 6.

Both watches also have no cadence or perspiration sensors, which means neither tracks those specific metrics. Another key difference is the absence of a cadence sensor in both devices, but the Huawei Watch GT 6 stands out with its inclusion of the barometer and temperature sensor, features the OnePlus Watch 3 does not offer.

Overall, the Huawei Watch GT 6 has a more comprehensive sensor suite, including additional environmental sensors like the barometer and temperature sensor, while the OnePlus Watch 3 focuses on core health and fitness sensors without those extra environmental measurements.

Activity tracking:
Tracks your sleep
Tracks distance
Tracks steps taken
Measures pace
Provides sleep reports
Detects activities automatically
Has a route tracker
Tracks elevation
Has multi-sport mode
Has exercise tagging
Tracks calorie intake
Designed for diving
Designed for golf

The Huawei Watch GT 6 and OnePlus Watch 3 43mm both offer robust activity tracking features, including sleep tracking, distance tracking, step counting, pace measurement, sleep reports, and automatic activity detection. Both watches also include a route tracker and can track elevation, making them useful for a variety of activities. Additionally, both have exercise tagging and calorie intake tracking, making them comprehensive for health and fitness monitoring.

However, there are some differences in their activity tracking capabilities. The Huawei Watch GT 6 includes a multi-sport mode, which allows users to track various sports activities, while the OnePlus Watch 3 does not have this feature. Additionally, the Huawei Watch GT 6 is designed for diving, whereas the OnePlus Watch 3 does not have any specific design for diving or golf activities.

Overall, both watches share many common activity tracking features, but the Huawei Watch GT 6 offers more specialized options, such as multi-sport mode and diving design, which the OnePlus Watch 3 lacks.

Connectivity:
has a cellular module
Is compatible with iOS
Is compatible with Android
Bluetooth version 6 5.2
supports Wi-Fi
supports ANT+
has NFC
supports Galileo

The Huawei Watch GT 6 and OnePlus Watch 3 43mm both lack a cellular module, meaning they do not support standalone cellular connectivity. In terms of compatibility, the Huawei Watch GT 6 is compatible with both iOS and Android devices, while the OnePlus Watch 3 is only compatible with Android and not iOS.

Regarding wireless connectivity, the Huawei Watch GT 6 supports Bluetooth 6, while the OnePlus Watch 3 uses Bluetooth 5.2, meaning the Huawei device has a newer Bluetooth version. Both watches support NFC and Galileo, but neither supports Wi-Fi or ANT+ connectivity.

In summary, while both watches offer similar core connectivity features, the Huawei Watch GT 6 has broader iOS compatibility and a slightly newer Bluetooth version compared to the OnePlus Watch 3.

Battery:
battery power 867 mAh 354 mAh
battery life in training mode 40 hours 36 hours
has wireless charging
has a rechargeable battery
Has a solar power battery
has a removable battery

The Huawei Watch GT 6 and OnePlus Watch 3 43mm both feature rechargeable batteries, but their battery power and life in training mode differ. The Huawei Watch GT 6 has a larger 867 mAh battery, compared to the OnePlus Watch 3's 354 mAh battery. This gives the Huawei watch a longer battery life in training mode, lasting up to 40 hours, while the OnePlus Watch 3 offers 36 hours of battery life in the same mode.

One notable difference is that the Huawei Watch GT 6 supports wireless charging, while the OnePlus Watch 3 does not. Both watches lack solar power batteries and have non-removable batteries, so they must be charged via their respective charging methods.

In summary, the Huawei Watch GT 6 offers a larger battery and longer battery life in training mode, along with wireless charging support, while the OnePlus Watch 3 has a smaller battery with slightly shorter battery life and no wireless charging feature.

Features:
release date September 2025 July 2025
has HRV tracking
measures VO2 max
measures resting heart rate
has fast/slow heart rate notifications
shows readiness level
Can be used to answer calls
Has call control
Has notifications
has irregular heart rate warnings
Has ECG technology
Has silent alarm
Has vibrating alerts
has fall detection
Has a stopwatch
Has smart alarm
has voice commands
Has a built-in camera remote control function
Acquires GPS faster
has a front camera

The Huawei Watch GT 6 and OnePlus Watch 3 43mm both offer a robust set of features, including HRV tracking, VO2 max measurement, resting heart rate monitoring, fast/slow heart rate notifications, readiness level display, call answering capabilities, call control, notifications, silent alarms, vibrating alerts, and a stopwatch. Both watches also feature voice commands and a built-in camera remote control function. Additionally, neither watch has ECG technology, and neither includes fall detection or a front camera.

One key difference between the two models is that the Huawei Watch GT 6 provides irregular heart rate warnings, which the OnePlus Watch 3 does not have. Both watches lack smart alarms and do not acquire GPS faster than the other.

In conclusion, while the two watches share most of the same features, the Huawei Watch GT 6 offers the additional benefit of irregular heart rate warnings, making it slightly more comprehensive in terms of health alerts.

App & Software:
Provides activity reports
Has inactivity alerts
Counts how many calories you've burned
Has goal setting
Has achievements
Has barcode scanner on app
Tracks water intake
Has weight tracking

The Huawei Watch GT 6 and OnePlus Watch 3 43mm offer similar app and software features. Both devices provide activity reports, inactivity alerts, calorie counting, goal setting, achievements, water intake tracking, and weight tracking. Neither watch includes a barcode scanner on the app, but they both share the same core features related to tracking fitness and health metrics.

There are no differences between the two models in terms of the app and software features, as both watches have identical capabilities in this area.

In conclusion, the Huawei Watch GT 6 and OnePlus Watch 3 43mm offer the same software features and functionalities related to activity tracking and health management.

Miscellaneous:
has a battery level indicator
Is compatible with Windows
has an external memory slot
Is compatible with Mac OS X
has a socket for a 3.5 mm audio jack

The Huawei Watch GT 6 and OnePlus Watch 3 43mm have identical miscellaneous features. Both watches include a battery level indicator, but neither is compatible with Windows, Mac OS X, or has an external memory slot. Additionally, neither device supports a socket for a 3.5 mm audio jack.

In summary, both watches offer the same functionality in terms of compatibility and additional features, with no differences in this category.

Overall, the Huawei Watch GT 6 and OnePlus Watch 3 43mm are equivalent in the miscellaneous features department, offering the same set of limitations and capabilities.

Comparison Summary

This is a specification comparison between the Huawei Watch GT 6 and OnePlus Watch 3 43mm. Both models feature an OLED/AMOLED display, are waterproof, and support blood oxygenation monitoring. However, the Huawei Watch GT 6 has a larger 1.47″ screen compared to the OnePlus Watch 3 43mm's 1.32″. The Huawei model also offers a higher pixel density of 317 ppi, while the OnePlus Watch 3 43mm has a higher Ingress Protection rating of IP69 versus IP67 on the Huawei. Additionally, the Huawei Watch GT 6 supports multi-sport mode, includes a temperature sensor and barometer, and offers wireless charging, while the OnePlus Watch 3 43mm lacks these features.