Moto display turns on randomly by noise or any move topic

Hi, it's been two week or so that I'm using my moto x and I love it. However some issues make me sad, 1- it drain fast even in standby mode, for example at nights it drains more than 15 percent of its juice. 2- moto display is a charming function, but it turns the display on by any noise or movement, mostly when I'm driving, both driving mode turned on or off.

Anyone has the same problem here?