Apple Watch Series 5 vs SE, what differences are there?

  • The screen It is without any doubt the point where more emphasis must be placed since it is one of the great differences due to the presence of Always ON technology in the Series 5.
  • Sensors They are one of the hallmarks of the Apple Watch, and between the Series 5 and the SE there is a difference that also lies in a key health-level functionality, such as electrocardiograms.
  • Loading speed It is a point to take into account for all those users who want to have the watch on their wrist for as long as possible, then we will tell you what differences there are.
  • At the level of design they are totally traced.
  • Processor it is exactly the same in both cases, so in terms of performance and fluidity both are on par.

What is the Series 5 better at?

As you can foresee, if there is a model that is superior to another, in this case it is the Series 5, therefore, we are going to start this comparison by telling you which are the points in which it is superior and, above all, how this can affect the user experience you have with one device and another.


Without a doubt, the big difference between the Apple Watch Series 5 and the Apple Watch SE is the screen. These are two devices with many similarities, but the screen clearly makes the difference and, above all, it marks the experience that you are going to have with one model and another. This is due to the Always ON display, that is, a screen that it will always be onYes, if you want, since Apple gives the possibility of deactivating this function to all users.

Apple Watch in black

With the Always ON screen at all times you will be able to consult the information that your Apple Watch shows, whether it is from the sphere you have at that moment or if it is from a specific application. This is really useful, because you will avoid having to move your wrist abruptly or touch it to activate it, which is just what you have to do with the Apple Watch SE. In addition, it is especially useful to be able to consult the information of the workouts while you are doing them, knowing that you have it available at all times. In terms of dimensions, both Apple Watch models are exactly the same, that is, the box is the same, and this means that in the two watches you have the same dials available.


One of the most attractive points of the Apple Watch are the sensors it has and, above all, what it allows all users to do with them. Is about a device that has gone beyond the purely technological, being able to save lives thanks to everything it is capable of measuring and all the functions focused on preserving and improving people’s health.


As you know, the Apple Watch SE is an economic version, a gateway that Apple has wanted to open so that more users can check the experience of having a device of this type. By lowering the price of the device, you also have to cut in benefits, and the sensors have been one of the points that has been affected. Next we leave you the list with which each model has.

  • Apple Watch Series 5
    • Electrical heart rate sensor.
    • 2nd generation optical heart rate sensor.
  • Apple Watch SE
    • 2nd generation optical heart rate sensor.

As you can see, the difference between both models lies in the presence of one more sensor to measure heart rate. Thus, both are capable of sending you heart rate notifications depending on whether you have it too high or too low, as well as when the Apple Watch itself detects an irregular heart rate. However, the Series 5 has an extra function, and it is the possibility of perform electrocardiogramsYes, it is something that is not available in all regions of the world.

Other important features

We have already told you about the main differences that exist between the Apple Watch Series 5 and the SE, however, although in the rest of the sections they are very similar, it is also important that you know the performance of both in certain points that are key to the time to enjoy a good user experience with these devices.

Same battery, but do they charge at the same speed?

The battery is always the point where you have to stop, but really what is important in this case is not the duration of the battery, but also the speed at which these two models are capable of charging, but we go in parts. In terms of autonomy, there is hardly any difference between these two devices, which are capable of offering up to 18 hours of autonomydepending on how you use them.

apple watch rings

Without a doubt, it is the most improvement point of this device, which is quite limited given its size. However, in order to somehow alleviate this problem, which for many users is having to go through the charger on a daily basis, Apple is improving the charging speed. However, in neither case, neither in the Series 5 nor in the SE, can we say that they have really fast charging. Here are the loading times for both.

  • From 0% to 80%:
    • Apple Watch Series 5: 1 hour and a half.
    • Apple Watch SE: 1 hour and a half.
  • From 0% to 100%:
    • Apple Watch Series 5: 2 hours.
    • Apple Watch SE: 2 and a half hours.

As you can see, the Series 5 charges slightly faster than the SE, but without reaching the charging speeds that, for example, the Series 7 has. However, despite the fact that the autonomy of these two models is not excessively long, in no case will you have a problem completing all your daily activities and reach the end of the day with your watch on your wrist. Now, you will have to go through the charger daily if you want your watch to hold you the next day again.


The Apple Watch in addition to being a very functional device too it’s a fashion item, and it is that after all it is a watch, also really customizable, but hey, we’ll talk about it later, before we’re going to focus on the differences between these two models, which are zero. Both Series 5 and SE have exactly the same housing, that is to say, at first glance you will not be able to differentiate if it is one or the other.

Apple Watch Sphere

In his version of aluminum the two models have the same finishes, silver, space gray and gold. However, in the Series 5 there are also the stainless steel, titanium and ceramic finishes. Recovering the argument that the Apple Watch is also a fashion item, one of the advantages of this is the customization to be able to combine all the spheres you want as well as the straps, which are also compatible between all existing models. This means that given the design of the watch itself, you can adapt it perfectly to all environments and situations in which you may find yourself.

Shock resistance

Usually all technological devices are very delicate, and great care must be taken that they do not suffer blows that could damage them. However, with the Apple Watch we cannot say that it is an exception completely, since if it suffers a severe blow it will be damaged quite likely, but it is a gadget that is perfectly ready for daily use.

Apple Watch in water

However, for all those users who are going to expose it to bumps or friction above normal, our recommendation is that they provide the Apple Watch with a good screen protector and even a case that keeps it safe. Moving now to the resistance of both models to water, you have to know that you can immerse them up to 50 metersHowever, the Cupertino company does not recommend its use for sports in which you are going to make a deep dive or those in which the Apple Watch will be in contact with water at high speed.


If before we have commented that on the outside it is difficult to differentiate both models because they have exactly the same design and the same size, on the inside the same thing also happens, and that is that they both have the same processor, the S5 SiP chip with dual-core processor 64-bit and the W3 wireless chip.

Apple Watch x Keynote

This, far from being a negative thing, is fantastic news for all users, since the performance and fluidity that this chip gives to the entire system is fantastic, giving a very satisfactory experience when using the device. In this sense, you will not have to worry, since Apple always optimizes all its operating systems to the maximum so that they work perfectly on all devices.


We come to the final part of the comparison, and it is to see what is the price and availability of both devices. From the outset you have to know that Apple, in its Apple Store, only sells the Apple Watch SE, so if you want to buy the Series 5 you will have to do it through a third-party store such as Amazon.

As for the price, the Apple Watch SE starts from the 299 euros in its 40 mm version, while if you want to opt for the large size, that is, the 44 mm, the price rises to the 329 eurosAlso, you have to know that depending on the strap you want to accompany your watch, the price of the device will also vary. As for the Series 5, we cannot give you an exact figure, since it varies depending on the store where you can find it.


Surely there are many users who are considering the purchase of one of these two watches. As you have seen, the highlight of the comparison is that there are two Apple Watch with very similar characteristics. However, it is evident that the Series 5 is, in general, a better device than the SE, however, the usual thing is that the price of the same is also higher, so in this sense you will have to assess whether the two significant differences really As are the screen and the sensors, they are worth it to pay that price difference that may exist between these two models. Our opinion is that for the vast majority of users, the most recommended purchase is the Apple Watch SE since it has a fantastic quality / price ratio.

Apple Watch SE

On the other hand, it is possible that many users who have one of these two models, silver the change the other. The truth is that Neither way is it worth it since, with all certainty you will have to pay an amount of money and the differences that exist between them are, as you have seen, very few. Our recommendation is that, if you want to change from Apple Watch, you do it towards one of the latest models of the company.

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