Do you need to sync to a smart phone to use this tracker?Yes, you need install the H Band App to connect and sync your fitness tracker with your smartphone. Updated on May 27, 2020 Tagged: syncWas this article helpful? Yes No Related Articles The symbol of Bluetooth disconnection I can not login my hband account, how to reset the password? Where to enter my personal data?(Height, weight, etc.) Menstrual Cycle Alert How to use motion mode? Failed to track blood pressure accurately?