Notify and Fitness won't sync to Google Fit
I can't get Notify & Fitness to sync with Google Fit. The default Mi Fit app is NOT installed on the phone. Notify and Fitness connects to the Mi Band 2 fine and mostly works well. Notify and Fitness has Settings\Advanced\Auto Google Fit Sync set to 120 minutes, Google Fit steps mode set to on, and Google Fit workout set to on. Also, Steps\More Options\Auto Sync to Google Fit is set to on. Google Fit has Activity Detection and Body Sensor turned off.
Steps are recorded on the Mi Band 2 and successfully transfer to Notify and Fitness but are not transferred on to Google Fit. The step count doesn't change in either the phone Google Fit app or at fit.google.com. Notify and Fitness does NOT appear in Google Fit Settings\Connected apps in Google Fit. Should it be listed there? Sleep As Android and MyNetDiary on the phone both successfully share data with Google Fit and do appear under Connected apps, though both are currently disconnected for testing. Also, Notify and Fitness does successfully provide data to Sleep As Android.
Please tell me what I am missing or doing wrong, and how I can fix this. Thanks.