First of all, before I evaluate this specific product, I would like to mention the reasoning behind my purchase. I wanted to get an mp3 player to listen to and record theory that I needed to memorize. So, after a brief research and being influenced by the product's popularity ranking on skroutz, I proceeded to buy it.
Initially, I used the wired headphones and I can say that my experience was not very good. The headphones I received were of poor quality, which was noticeable even to me, who didn't use them for music and melodic listening. But only to listen to my recorded theory. Additionally, the headphones were impossible to use for my personal purpose in places with a little more noise, such as public transportation, without losing 50% of your hearing due to the excessive noise you would need to put them on in order to hear and understand the speaker's words. Also, the position of the plug for wired headphones is inconvenient and dysfunctional if you intend to wear it. The touch screen was difficult to use from the beginning, as it had difficulty detecting the touch of a person's finger. But even more difficult was detecting the button outside the screen. However, it was convenient and elegant to hold in hand, as well as protected from falls because it was covered with a case that had a strap. Which broke after a week of poor use from the moment of purchase.
Then I bought wireless headphones, which turned out to be its downfall. The battery life significantly decreased with the use of wireless headphones and gradually decreased even more. The strap had also broken, so I had to keep the "watch" in my pocket instead of on my wrist where it was supposed to be. This led to several falls and subsequently the loss of signal range, making it impossible to hear my audio even when holding it in my hand. So I bought another one.
Therefore, I do not recommend it to anyone for any use that is only related to music listening because it is not good for anything else. I suggest that if someone is looking for a smartwatch to use and also listen to music, they should get a regular smartwatch and not an mp3 player because trying to be good at both ends up not being good at anything.
P.S.: There are many other negatives that I forgot to mention during the writing of this text.