Help Always awake

[specialagent9]

Hi! I have a Moto g XT1068, Android 5.0.2
After a factory reset and without installing any apps my battery drains fast. I noticed that my phone is always awake. Any ideas?

In the screenshot
"Señal de la red movil" means "3G signal"
"Activa" means "awake"
"Pantalla encendida" --> "screen on"
"Cargando" --> "charging"

Thank you!

 

[Hadron]

Try installing GSam Battery Monitor and see if it can tell you which app is keeping it awake.

 

[specialagent9]

Android system is keeping my phone awake. I read something about a bud that causes battery drain in Android 5.0.2
What can I do?