How many users can use the Activi-T Band? Follow The Activi-T Band can only be used by a single user. The data is then synchronized with the current profile on the Wellness Coach app. Was this article helpful? 1 out of 2 found this helpful Have more questions? Submit a request Return to top Related articles Activi-T Band - Instruction Manual At what frequency should I synchronize the data from my Activi-T band? How to set the clock on my Activi-T Band? How to recharge my Activi-T Band? How are the activity data calculated? Comments 0 comments Article is closed for comments.