Power meter issues with Apple Watch OS10.1

Hello

Power meter issues with Apple Watch OS10.1

I recently bought a Giant Power Halo to capture datas on Apple Watch(OS10.1)

I have updated power meter to latest version(1.1.3)

Apple watch can not capture Cadence at all but only Power datas which is frustrated since power meter has cadence sensor which I can see on any other apps except for apple watches!!

And also there is no option to calibrate on Apple watch 

not to mention(L&R balance smoothness etc)

I know I can just use the other app but I want to make this default app better