Possition.getInfo speed is permanently zero on watches.

hi,

have you tried to do

Simulation => Fit Data => Simulate Data on the simulator ?

Yes, that is working, in simulation speed data are changing, but on the real device, speed is permanently zero.

What type of app?  If you simulate data in the sim, something like a WF will see changes in Activity.Info that won't be seen on a real device.

Are you actually turning on GPS in other app types? (widgets/device apps)

App type: watch app.

In not tuning GPS on. I font know how . 

In api documentation was that possition.getInfo().speed returns position from best availible source.

Is it necessary to turn on something ? 

You're expecting the speed, which needs GPS, so yes, you need to turn it on for Position.  Hve you tried getting the speed from Activity.getActivityInfo().currentSpeed?

Is it working without running activity? 

And how can i turn on GPS ?