Review on GOKOO Smart Watch: Advanced Blood Pressure & Heart Rate Monitor, Fitness Tracker with Music Control, Sleep Monitor, and Customizable Dial. For Men & Women, iOS & Android Compatible. by Jason Adams

This is actually a product review: 1) The watch works pretty well, but I'm having a few issues and one of those issues is SEVERE! The watch does not measure blood pressure when prompted. 2) The watch does not measure heart rate when prompted. 3) The watch does not control sleep well. 4) I am having a severe allergic reaction to something in the group. I have photos but can't see where to upload them. When they arrived the watch had a strong industrial/chemical smell. It causes damage to my skin that really hurts! Carefully! I am in the process of initiating a refund.