RAM is a fundamental part of any hardware including Apple Watch. The problem is that Apple is not too transparent Apple when giving this information. That is why this article tells you how much RAM each of Apple’s smart watches has.
What is the RAM in an Apple Watch for
RAM memory is a fundamental part of any technological equipment that you have around you. It is present on the iPhone, on the Mac and of course, on the Apple Watch. Its importance lies mainly in the processing speed that the processor will have to display information. Specifically, we are looking at a memory that temporarily stores information that remains in the background so that it does not have to be reloaded when you return to it.

It is also vital when loading a specific application. That is why it can be drawn as a clear conclusion that the more RAM memory an Apple Watch has, the faster it will open applications. This is because information can be loaded and scripts run much faster. It works together with the processor that integrates the device to be able to open applications as soon as possible. As we will see later, the first models of the Apple smart watch sinned by having little RAM. This caused many apps to freeze or not load properly, having to restart the watch several times. And it is that at the moment of restarting the clock the RAM is completely cleaned to allow data to be reloaded.

Obviously you should always avoid creating a bottleneck in the processor or in the RAM. Having a lot of RAM is of no use if the processor is of poor quality and vice versa. In the end, the key is in the right balance and despite the small size of the clock, an acceptable power is needed to be able to move your operating system, which is not simple at all.
Apple’s opacity to give data
Apple has a bad habit of not offering transparent data from the hardware of its computers. This happens both on the iPhone, as on the iPad and also on the Apple Watch. In the official specifications of any watch of the company, the amount of RAM it integrates is not specified at any time. It is the same case that occurs in the case of the battery of which they do not give exact information of its capacity. This is something that will practically never be understood until they want to explain it officially from the company.
But obviously there are always curious experts who want to know exactly how much memory the device has. This makes an end to this opacity that is imposed from the company, but to a certain limit since the 100% truthful information is the official one offered in the specifications. In order to know this information, whenever a team is launched, it is disassembled and carefully analyzed in order to give this information. That is why we have this information to make sense of the existence of some kind of problem as occurred in the first models that lacked sufficient temporary memory.

Amount of RAM in Apple Watch models
As we have previously commented, there is no official data on the amount of RAM in the Apple Watch, but there are very reliable values provided by the experts. Specifically, the amount of RAM included in each Apple watch is as follows:
- Original Apple Watch (Series 0): 512 MB.
- Apple Watch Series 1: 512 MB.
- Apple Watch Series 2: 512 MB.
- Apple Watch Series 3: 768 MB.
- Apple Watch Series 4: 1 GB.
- Apple Watch Series 5: 1 GB.
As you can see, generation after generation has been increasing the amount of RAM that is included. This is mainly due to the fact that the operating system has evolved, integrating more and more extra functions that require both RAM and a suitable processor to be able to move it. The applications that are integrated into the application store is also crucial for this decision when it comes to hardware. Little by little they are becoming much more complex and independent to avoid having to perform a processing on the iPhone clock to go fully to the Apple Watch.

All this requires a very specific power, and this is undoubtedly one of the reasons why each generation of watchOS is limited to a specific series of smart watches. The RAM together with the processor significantly mark these decisions made by Apple, and it is not simply to put aside to give rise to the much-talked about scheduled obsolescence.