Use a wake-up light as a morning alarm.

Traditional alarm clocks wake you very abruptly which can be a stressful experience. By using a wake-up light instead, you will wake up gradually over 20-30 minutes as the brightness in your bedroom increases. This slow build-up will help you leave the bed with more energy. 

Why it helps:
Daylight is one of the most important keys to better sleep habits and circadian rhythm. The replication of a sunrise through increased brightness in the morning signals the brain to stop producing melatonin (the hormone that helps you feel tired in the evening). It also increases the production of cortisol, the hormone that makes you feel awake and alert.