1、Business scope is primarily global, main business is selling the Embr Wave smart temperature control wristband, a wearable device that helps users relieve hot flashes, stress, and sleep issues through temperature regulation. 2、In the health/medical/wearable device field, it is an innovative brand, with competitors including Oura Ring, Whoop, Fitbit, etc. 3、The official website brand keywords are "Embr Wave" or "Embr Labs".