Xero by Dorean

Xero is a wrist-worn companion dedicated to identifying the first manifestations of stress. Once the sensor detects an abnormality in your heart rate and sweating, the technology can be activated for immediate support that accompanies the person to relax and reduce their stress level.

It will allow you to observe throughout the day, if you wish, at what level of stress you are, thanks to a colored light interface. There are five levels classified from lowest to highest grade. If users reach a high level and have not yet decided to relax, it will send a notification to their cell phone.