It is not completely black! It has some red and blue fibers! It doesn't bother me, I liked it! It doesn't look very simple, you just need to know it!

First of all, I have to say that the product I received is as shown in the photo, black with red dots, which I don't know if it's the actual black color or if it was a mistake from the store.
Also, the plastic parts on the watch are cheap plastic, like a watch you would get as a gift from an ice cream.
Furthermore, the clasp is a simple "scratch" type, which is probably suitable for casual outings or grabbing a coffee, not for sports activities. If it gets wet or collects dirt, you will probably have a hard time cleaning it, just like the plastic parts I mentioned earlier, which may not stay in place during activities like jumping rope.
It ranked 7th in the series.
Give something more for something better... I returned it.

Being a long-time user of Apple watches and having tried several bands, I can confidently say that this was the best non-genuine choice I have made. Perfect fit and clasp. I got it in two colors so that I can switch them up.