Can't Get Heart Rate Data From Google Fit Api With Smartband 2

I'm trying to use google Fit API to get heartrate from sony smartband2. Problem is, I don't get any readings(i.e. onDataPoint method is not called). Heart Rate sensor is being foun

Solution 1:

Ok, After I found that this code was working on someone's phone, I found out that You need to enable SmartBand2 application option to share data to Google Fit. For some reason smartband 2 can't connect to Google Fit independently from it's application.