Used for about 2 months. Big for me, one hole was made on the strap, see the photo.Fully functional. See photo for details. I don't have a block. The price is without postage and packaging Product description The Samsung Galaxy Watch 4 smart watch will provide you with all the details regarding your health and lifestyle. They find out the percentage of body fat or skeletal muscle and count the calories burned during the day. They will also help you improve the quality of your sleep. The innovative Samsung BioActive Sensor displays all information in real time. All you have to do is choose from a wide range of activities, start measuring and then evaluate it. Also try group challenges and motivate each other with your friends.