Huawei Watch 3, opinions after first contact with photos.

I wanted to try this smartwatch since Huawei made it known officially, at the beginning of this month of June. And it is that it brings together enough news to catch the attention of even the most skeptical fans of the new releases. Probably its most striking features are the integration of HarmonyOS 2.0, and also the presence of 4G connectivity through a virtual SIM tag (eSIM).

However, it also has other characteristics that clearly set it apart from its predecessors. It fully respects the vocation of a sports accessory that is so present in Huawei’s smartwatches since its birth, but this Watch 3 comes with a more ambitious sensor suite, a new interface and the ability to access AppGallery, the official Huawei application store, among other novelties.

Huawei Watch 3: technical specifications

huawei watch 3



1.43 “AMOLED (466 x 466 dots), 326 dpi, 60 Hz, 1000 nits


HiSilicon Hi6262

principal memory

2 GB


16 GB

operating system

HarmonyOS 2.0


4G (eSIM)


Bluetooth 5.2

Wi-Fi 802.11n


Accelerometer, gyroscope, heart rate, barometer, digital compass, SpO2 and thermometer

measurement and auxiliary functions

Heart rate, stress, sleep, skin temperature sensor, automatic fall detection, emergency call and SpO2

100 sports modes, 17 professional and 85 custom


Up to 5 atmospheres


450 mAh

Up to 14 days (low power mode)

Up to 3 days (with 4G connectivity)


46,2 x 46,2 x 12 mm


54 g


369 euros

HUAWEI Watch 3 Active + Freebuds 3 Black – 4G Smartwatch with 1.43 ” AMOLED touch screen, eSIM for phone calls without mobile, 3 days battery, 24/7, Built-in GPS, Black

Its design is more stylish than ever, and its construction is as neat as ever

At the end of this smartwatch I can’t fault it. Its all-metal case is impeccably machined, and the glass that protects the AMOLED screen is robust and precisely embedded. Its construction is decidedly first division.

If we stick to its design, this smartwatch takes a different course than its predecessors. And it is appreciated not because the previous devices of this family do not have a careful aesthetic, which they do, but because it risks and manages to be even more stylized than the other Watch. An interesting note: as you can see in the following photograph, the bezel that surrounds the sphere in other models has been deleted of this Watch 3.


Just like in any other smartwatch, the component that we will use to act on its behavior most frequently is the touch screen, but it also incorporates a side button and a rotating crown with which we can act on some functions and adjust the volume, among other options. An interesting detail: when we use the crown the watch offers us a haptic stimulus through the box.


The strap of the version that we have had the opportunity to test it’s silicone, so it can get wet without problem. In my opinion this is the ideal strap for those who need to use this smartwatch to play sports with him.

This smart watch incorporates an ingenious mechanism that helps it evacuate the water that can accumulate inside if we get it wet

Interestingly, the four holes that you can see in the following image slightly below the crown and the side button are not only used to project the sound towards the outside of the box; they also allow evacuate the water that can accumulate inside, as we will see later.


HarmonyOS 2 takes ideas from the competition

The information presented by this smartwatch when we turn our wrist to trigger the screen to turn on and how it is presented to us varies significantly depending on the sphere we choose. The sample we have tested incorporates 30 different spheres pre-installed, but it is possible to download more designs from the Huawei Watch Face Store by accessing it from the Health app that we will have previously installed on our mobile phone.


Does the interface that you can see in the following photo remind you of anything? There is no doubt that it looks a lot like that of the Apple Watch. In any case, it doesn’t matter where Huawei’s designers got their inspiration from; what is really relevant is that this design allows us to find the app we are looking for quickly. And if we turn the crown when we find ourselves scanning the apps we will apply a zoom to get closer to or away from them, thus getting them to fit more or less on the screen.


The screen that appears when we slide our finger from the top of the panel to the bottom offers us a surprise: the ‘Drain’ function. You can see it in the upper right corner of the following photo. It serves for evacuate the water towards the outside of the watch case, expelling it through the four holes in which we have repaired a few paragraphs above. It is definitely an ingenious solution.


As I mentioned in the first paragraphs of this article, this smart watch allows us to install a virtual SIM card that provides it with 4G connectivity. If we have it, among other things, we can make calls directly from the smartwatch and without having to have our mobile phone with us. If we do not have it we can also do them, but in this case the watch will have to be linked to the smartphone through a Bluetooth link.


This smart watch offers us more biometric sensors than its predecessors

Manufacturers smartwatches They continue to manage to integrate more sensors into their devices, and it is an interesting strategy because many users appreciate having access to the information they collect, especially if we practice sports regularly. One of the novelties that the new Watch 3 incorporates in this area is a sensor designed to measure surface temperature of our skin.


The sensor designed for measure atmospheric pressure It is an old acquaintance that could not be missing in the new Huawei smartwatch. This article is only a first contact with this device, but we are preparing a more in-depth analysis in which we will try to evaluate the precision with which the sensors of this device collect the measurements. smartwatch.


To measure the heart rate, this smart watch uses an LED diode and four photoreceptors that capture the light reflected by our body. According to Huawei, its engineers have fine-tuned a new version of your TruSeen algorithm to more accurately monitor our heart rate, something important for those users who are going to use it to exercise with a certain intensity.


Another interesting sensor in times of a pandemic that triggers respiratory conditions, among other possible health problems: the measurement of the blood oxygen level. This smart watch offers us the possibility of monitoring our blood oxygen levels throughout the day if we wish.


The VO2 max parameter reflects the maximum amount of oxygen that our body can absorb and consume in a specific period of time while we carry out a physical activity whose intensity increases over time. It is useful because it helps us to know our aerobic capacity. The higher this value, the greater our cardiovascular capacity will also be.


It is more stylized, but it is still a ‘smartwatch’ with a sports vocation

The tools that this smart watch puts at our disposal if we want to use it to practice sports are even more numerous than in the previous devices of the Huawei Watch family. Not only does it help us to plan our workouts with great precision; It also collects our performance in a multitude of tables and graphs that can be very useful for evaluate our progression. This information is available both in the smartwatch as through the Health app that we will have previously installed on our mobile phone.


The lower button attached to the right side of the watch case allows us to access a multitude of training programs: running on a treadmill, running outdoors, walking outdoors, using a stationary bike, swimming in a pool, swimming in open water, hiking, skiing, snowboard, cross-country skiing, etc. This is the smartwatch of Huawei that incorporates the widest range of training plans.


In this article of first impressions we cannot offer you precise measurements of its autonomy, but, of course, in the in-depth analysis that we are preparing you will have them. Huawei promises us that in a real use scenario and using 4G connectivity the battery lasts approximately 3 days, but by activating the ultra-long battery life mode the autonomy, always according to Huawei, extends up to 14 days.

However, there is something else. Those responsible for this brand in Spain have confirmed to us that during the next few weeks they will launch several updates to the firmware of this smartwatch what they will further extend their autonomy and will refine other features of the watch. We trust that with a bit of luck the first one will arrive while we prepare the in-depth analysis of this smartwatch to be able to assess its impact.

HUAWEI Watch 3 Active + Freebuds 3 Black – 4G Smartwatch with 1.43 ” AMOLED touch screen, eSIM for phone calls without mobile, 3 days battery, 24/7, Built-in GPS, Black

This smartwatch has been provided for this article by Huawei. You can check our policy of relations with companies.

More information | Huawei

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