The only "flaw" from using this specific case is that if you want to charge your watch on the back of your Samsung phone with Powershare, you will have to take it out of the case, because the bracelet does not stretch in a straight line like the factory one and thus does not make contact with the back of the phone to activate Samsung's Powershare.

Perfect application for the Watch 4!! It completely transforms the watch. Excellent protection! Highly recommended

To remove the watch, a little force is needed. It protects well and provides security both around and on the screen.

Very good, I just wear a screen protector and because the case is quite tight to hold the watch well, the screen protector comes off due to the pressure.

Durable and high-quality. Suitable for those who need such a product. The only strange thing is that it is not designed to fit properly with Spigen tempered glass, and it presses on the glass during installation, pushing the buttons and making them look a bit crooked in their cutout. Maybe they thought that with such a case/strap, what's the use of the glass, which makes sense.

It protects the watch very well, in combination with a tempered glass it is perfect. However, it has 2 disadvantages.
First, it retains minimal moisture at the bottom around the sensor.
Second, I consider it a bit expensive. (If it was priced at 20€, I would consider it value for money)

I would recommend you to buy this strap because it protects the watch very well even in falls. Personally, I was very satisfied. The only complaint I have is the price, which is a bit steep at €25