Huawei Watch Fit 4 Pro
Xiaomi Watch S4 41mm

Huawei Watch Fit 4 Pro Xiaomi Watch S4 41mm

Common Features

  • Both products have an OLED/AMOLED display type.
  • Both products are waterproof with a 5 ATM rating.
  • Always-On Display is available on both products.
  • The watch band is replaceable on both products.
  • Both products have a display.
  • Both products have a touch screen.
  • 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 temperature sensor.
  • Both products have a compass.
  • Both products have a barometer.
  • Both products have a gyroscope.
  • Both products track sleep, distance, and steps taken.
  • Both products measure pace and provide sleep reports.
  • Both products detect activities automatically and have a route tracker.
  • Both products track elevation.
  • Both products are compatible with iOS and Android.
  • Both products have NFC and support Galileo.

Main Differences

  • Screen size is 1.82″ on Huawei Watch Fit 4 Pro and 1.32″ on Xiaomi Watch S4 41mm.
  • Pixel density is 347 ppi on Huawei Watch Fit 4 Pro and 320 ppi on Xiaomi Watch S4 41mm.
  • Resolution is 408 x 480 px on Huawei Watch Fit 4 Pro and 466 x 466 px on Xiaomi Watch S4 41mm.
  • Thickness is 9.3 mm on Huawei Watch Fit 4 Pro and 9.5 mm on Xiaomi Watch S4 41mm.
  • Weight is 30.4 g on Huawei Watch Fit 4 Pro and 32 g on Xiaomi Watch S4 41mm.
  • Height is 44.5 mm on Huawei Watch Fit 4 Pro and 41.2 mm on Xiaomi Watch S4 41mm.
  • Width is 40 mm on Huawei Watch Fit 4 Pro and 41.2 mm on Xiaomi Watch S4 41mm.
  • Volume is 16.554 cm³ on Huawei Watch Fit 4 Pro and 16.12568 cm³ on Xiaomi Watch S4 41mm.
  • Cadence sensor is present on Huawei Watch Fit 4 Pro but not available on Xiaomi Watch S4 41mm.
  • Huawei Watch Fit 4 Pro is designed for diving but Xiaomi Watch S4 41mm is not.
  • Huawei Watch Fit 4 Pro does not have a cellular module but Xiaomi Watch S4 41mm includes it.
  • Bluetooth version is 5.2 on Huawei Watch Fit 4 Pro and 5.4 on Xiaomi Watch S4 41mm.
  • Battery life is 10 days on Huawei Watch Fit 4 Pro and 8 days on Xiaomi Watch S4 41mm.
  • Battery power is 400 mAh on Huawei Watch Fit 4 Pro and 320 mAh on Xiaomi Watch S4 41mm.
  • Irregular heart rate warnings are available on Huawei Watch Fit 4 Pro but not on Xiaomi Watch S4 41mm.
  • ECG technology is available on Huawei Watch Fit 4 Pro but not on Xiaomi Watch S4 41mm.
  • Fall detection is present on Xiaomi Watch S4 41mm but not available on Huawei Watch Fit 4 Pro.
  • Voice commands are available on Xiaomi Watch S4 41mm but not on Huawei Watch Fit 4 Pro.
  • Internal storage is 4GB on Huawei Watch Fit 4 Pro and 32GB on Xiaomi Watch S4 41mm.
  • Coaching is available on Huawei Watch Fit 4 Pro but not on Xiaomi Watch S4 41mm.
  • Route support is available on Huawei Watch Fit 4 Pro but not on Xiaomi Watch S4 41mm.
Specs Comparison
Huawei Watch Fit 4 Pro

Huawei Watch Fit 4 Pro

Xiaomi Watch S4 41mm

Xiaomi Watch S4 41mm

Design:
screen size 1.82" 1.32"
Display type OLED/AMOLED OLED/AMOLED
water resistance Waterproof Waterproof
ATM rating 5 ATM 5 ATM
Always-On Display
pixel density 347 ppi 320 ppi
resolution 408 x 480 px 466 x 466 px
Watch band is replaceable
has branded damage-resistant glass
thickness 9.3 mm 9.5 mm
weight 30.4 g 32 g
height 44.5 mm 41.2 mm
width 40 mm 41.2 mm
Has a display
has a touch screen
Has sapphire glass display
volume 16.554 cm³ 16.12568 cm³
is designed for kids

The Huawei Watch Fit 4 Pro has a larger screen size of 1.82″ compared to the Xiaomi Watch S4 41mm’s 1.32″. Both use OLED/AMOLED displays, ensuring vibrant colors and sharp contrasts, but the Huawei’s display is notably bigger. The pixel density of the Huawei Watch Fit 4 Pro is 347 ppi, while the Xiaomi Watch S4 41mm has a slightly lower pixel density of 320 ppi, meaning the Huawei display might offer slightly sharper visuals, despite the Xiaomi’s higher resolution of 466 x 466 px versus the Huawei’s 408 x 480 px.

Both watches are waterproof with a 5 ATM rating, offering similar protection against water. Both also feature Always-On Displays, allowing users to view the time and notifications without waking the screen. Neither product includes branded damage-resistant glass, but both come with sapphire glass displays for added durability. The Huawei Watch Fit 4 Pro has a thickness of 9.3 mm and weighs 30.4 g, while the Xiaomi Watch S4 41mm is slightly thicker at 9.5 mm and weighs 32 g. The Huawei is slightly lighter and thinner, making it potentially more comfortable to wear.

In terms of size, the Huawei Watch Fit 4 Pro measures 44.5 mm in height and 40 mm in width, whereas the Xiaomi Watch S4 41mm is slightly smaller in height at 41.2 mm but has a more square-like 41.2 mm width. Both watches offer replaceable bands, and neither is designed specifically for kids. Finally, the Huawei Watch Fit 4 Pro has a volume of 16.554 cm³, just a bit larger than the Xiaomi’s 16.12568 cm³, reflecting its slightly larger form.

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 Fit 4 Pro and the Xiaomi Watch S4 41mm come with a similar set of sensors. Both models feature blood oxygenation monitoring, heart rate monitoring, GPS, accelerometer, temperature sensor, compass, barometer, and gyroscope. In terms of functionality, these sensors are quite comparable across both devices, providing comprehensive health and activity tracking.

The key difference between the two products is the cadence sensor. The Huawei Watch Fit 4 Pro includes a cadence sensor, which is useful for tracking the rhythm of your steps or movements during activities like running or cycling. The Xiaomi Watch S4 41mm, however, does not have this sensor. Additionally, neither watch monitors perspiration levels, as both models lack this feature.

Overall, the Huawei Watch Fit 4 Pro and the Xiaomi Watch S4 41mm are quite similar in terms of sensor capabilities, with the main distinction being the presence of a cadence sensor in the Huawei model.

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 exercise tagging
Has a stroke counter for swimming
Tracks calorie intake
Designed for diving

The Huawei Watch Fit 4 Pro and Xiaomi Watch S4 41mm both offer a similar set of activity tracking features. Both models track sleep, distance, steps taken, pace, and elevation, as well as provide sleep reports. They also detect activities automatically and have exercise tagging, stroke counters for swimming, and calorie intake tracking. These features are consistent across both devices, ensuring a robust activity and health monitoring experience.

One key difference between the two products is that the Huawei Watch Fit 4 Pro is designed for diving, making it more suitable for water-based activities at deeper levels. In contrast, the Xiaomi Watch S4 41mm does not have this diving-specific design, which could be a deciding factor for users who need this capability.

Aside from this difference, the two watches are virtually identical in terms of activity tracking, with both offering comprehensive tools to monitor various physical activities and health metrics.

Connectivity:
has a cellular module
Is compatible with iOS
Is compatible with Android
Bluetooth version 5.2 5.4
supports Wi-Fi
supports ANT+
has NFC
supports Galileo

The Huawei Watch Fit 4 Pro and Xiaomi Watch S4 41mm both offer strong compatibility with iOS and Android devices, ensuring broad support for most smartphone users. The Huawei Watch Fit 4 Pro does not include a cellular module, while the Xiaomi Watch S4 41mm does have one, allowing for more independent functionality on cellular networks, such as making calls or sending messages without being connected to a phone.

In terms of wireless connectivity, the Huawei Watch Fit 4 Pro features Bluetooth 5.2, while the Xiaomi Watch S4 41mm uses the slightly newer Bluetooth 5.4. Both watches support NFC, allowing for easy contactless payments or pairing with other devices. Neither device supports Wi-Fi or ANT+, and both support the Galileo satellite navigation system, ensuring accurate location tracking.

Overall, while both watches share several key connectivity features, the presence of a cellular module in the Xiaomi Watch S4 41mm sets it apart from the Huawei Watch Fit 4 Pro, which relies solely on Bluetooth for connection.

Battery:
battery life 10 days 8 days
battery power 400 mAh 320 mAh
has wireless charging
has a rechargeable battery
Has a solar power battery
has a removable battery

The Huawei Watch Fit 4 Pro offers a longer battery life of 10 days, compared to the Xiaomi Watch S4 41mm’s 8 days. This could be a significant factor for users who prefer less frequent charging. In terms of battery power, the Huawei Watch Fit 4 Pro has a 400 mAh battery, while the Xiaomi Watch S4 41mm is equipped with a slightly smaller 320 mAh battery.

Both watches support wireless charging, providing convenience when recharging. Additionally, both feature rechargeable batteries, but neither supports solar power or removable batteries, meaning users will need to rely on standard charging methods for both models.

Overall, the Huawei Watch Fit 4 Pro offers a larger battery with a longer life, while the Xiaomi Watch S4 41mm provides slightly less endurance, though both have similar charging capabilities.

Features:
release date May 2025 June 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
Locates your phone
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
internal storage 4GB 32GB
Has a built-in camera remote control function
warranty period 1 years 1 years
number of microphones 1 1
has a front camera

The Huawei Watch Fit 4 Pro and Xiaomi Watch S4 41mm both offer a range of useful features for fitness and daily life. Both models have HRV tracking, measure VO2 max, and track resting heart rate. They also feature fast/slow heart rate notifications, readiness level displays, and notifications for a variety of events. Both watches allow users to answer calls, locate their phones, and control calls directly from the watch.

One notable difference is that the Huawei Watch Fit 4 Pro includes irregular heart rate warnings and ECG technology, which are not available on the Xiaomi Watch S4 41mm. On the other hand, the Xiaomi Watch S4 41mm has fall detection, which the Huawei model lacks. Additionally, the Huawei Watch Fit 4 Pro offers a silent alarm, whereas the Xiaomi model lacks this feature.

In terms of storage, the Huawei Watch Fit 4 Pro comes with 4GB of internal storage, while the Xiaomi Watch S4 41mm offers a larger 32GB storage capacity. The Xiaomi Watch S4 41mm also includes voice command functionality, which is not available on the Huawei model. Both watches have a built-in camera remote control function and a single microphone, but neither has a front camera. Both watches come with a 1-year warranty period.

App & Software:
Provides activity reports
Has inactivity alerts
Counts how many calories you've burned
Has goal setting
Has achievements
Free app
Has exercise diary
Ad-free
Has coaching
Has temperature tracking
Has period notifications
Supports routes
Has music playback
Includes maps
Predicts ovulation
Predicts start date
Supports widgets
Can be personalised
Has barcode scanner on app
Tracks water intake
Has weight tracking

Both the Huawei Watch Fit 4 Pro and the Xiaomi Watch S4 41mm offer a solid set of features for tracking activities and personal health. Both models provide activity reports, inactivity alerts, calorie counting, goal setting, and achievements. They also include a free app, have exercise diaries, and are ad-free, ensuring a smooth user experience. Additionally, both watches support temperature tracking, period notifications, water intake tracking, and weight tracking, making them comprehensive tools for health monitoring.

The Huawei Watch Fit 4 Pro has a few features that the Xiaomi Watch S4 41mm lacks, such as coaching, route support, and a barcode scanner in the app. The Huawei model also includes the ability to predict ovulation and the start date, whereas both models offer these features. However, the Xiaomi Watch S4 41mm lacks support for routes, while the Huawei Watch Fit 4 Pro provides this capability.

Both watches support widgets and offer customization options, allowing users to personalize their experience. In terms of music playback and maps, both watches have these features, ensuring a well-rounded app and software package for both products. While the Xiaomi Watch S4 41mm does not have coaching or route support, it still offers a very similar overall software experience to the Huawei Watch Fit 4 Pro.

Miscellaneous:
has a battery level indicator
Has passcode
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 Fit 4 Pro and Xiaomi Watch S4 41mm are very similar when it comes to miscellaneous features. Both watches have a battery level indicator, passcode protection, and lack compatibility with Windows and Mac OS X. Additionally, neither model offers an external memory slot or a socket for a 3.5 mm audio jack, so neither device supports expanding storage or using wired headphones.

In terms of these specific features, both products are identical, offering the same functionality and limitations in this category.

Comparison Summary

This is a specification comparison between Huawei Watch Fit 4 Pro and Xiaomi Watch S4 41mm. Both watches feature an OLED/AMOLED display, are waterproof with 5 ATM rating, have a replaceable watch band, and track activities including sleep, distance, and steps. Huawei Watch Fit 4 Pro has a larger screen size of 1.82″ compared to 1.32″ on Xiaomi Watch S4 41mm and higher pixel density of 347 ppi versus 320 ppi. Battery life is 10 days on Huawei Watch Fit 4 Pro but 8 days on Xiaomi Watch S4 41mm. Huawei Watch Fit 4 Pro supports ECG and irregular heart rate warnings, while Xiaomi Watch S4 41mm offers fall detection and voice commands. Internal storage differs with 4GB on Huawei Watch Fit 4 Pro and 32GB on Xiaomi Watch S4 41mm.