10Fitbit App1) Enter Setting in the Fitdays App " " page, select Fitbit.2) Turn on Fitbit, login to your Fitbit account.3) Select "Allow" to access Fitbit App.4) After connection, the data (Weight, Body Fat %, BMI) will sync to Fitbit app.You can view the data both on app and web.Step 1 Step 2 Step 3Step 4 Step 5 Step 6