Thanks for being with Samsung and sharing your concern. We would like to inform you that as Note 8 water resistance device and IP 68 certified.**IP68 rating (Dust and Water Resistant) means that the device is protected against entry of solid foreign objects, and harmful ingress of static water at up to 1.5m, for up to 30 minutes, under certain defined test conditions. According to accredited test results; individual results may vary. So if you are not facing any issue then you can use it normally and if you will face any single with your device then kindly contact with service center immediately. Please find service centre details in the link provided http://www.samsung.com/in/support/servicelocation/ .
