I love my Walgreens tracker that uses this app. I am not sure why others are saying there are problems. Mine has synced fine, relatively easy to use. Had 1 small problem but it was user not understanding app alarm feature and where it was. They replied quickly.
I also had a question about the hip attachment got a phone call back, very quickly. Personally I am really happy with the application and the device too.
I am not sure why some reviews said it isnt tracking steps correctly. The tests steps I did appeared accurate to me, plus if read help file, it says they try to be more accurate and not take false step readings.
Babygirlfla about Striiv Activity Tracker