I have a huge task at my hand. It's winter and I am totally unable to wake up early. I've bought a oil heater which has helped me a lot. But IDK how can I turn it on in the morning and make the room warmer automatically.

I have really hard time waking up early in the morning. I want to do something in life. I feel quite tired after office even though there is not a lot of work that I do...

Any guidance will be appreciated. Earlier in summer, I was studying 3hrs/day on average productiviely(with 9-6). Now, it's like not evne 45 minutes.