You can use your voice to control your smart products using the Homeable app.
You can say things like:
Ok Google, turn on the blind.
Ok Google, turn off the blind.
Ok Google, open the blind.
Ok Google, close the blind.
Ok Google, open the blind to 70 percent.
Ok Google, close the blind to 20 percent.
Ok Google, change the mode to morning on the blind.
Ok Google, change the mode to night on the blind.