Worldgn is a MLM company that is newly launching in the United States. It offers a health bracelet called Helo. It is supposedly designed to measure blood pressure, heart rate, sleep, steps, etc. After a very short time, mine would not hold a charge, at all. Also, in my opinion, false and inaccurate readings, getting a Blood Pressure reading, without it being on my wrist. In an attempt to return it for a refund, my “upline” and another top earner initially gave direction. There has been no final resolve and there is no customer service department to contact as of this date, 1/2/17. My upline literally blocked me from communication and the Worldgn website. Unbelievable immature, unprofessional behavior.