Waklert 150mg (Armodafinil) is a smart pill that is used to promote wakefulness to the mind. It keeps you awake and alert for a long. Patients with sleep problems such as narcolepsy, obstructive sleep apnea, shift work sleep disorder, etc. are advised to take this pill. It is majorly used by professionals whose work requires high amounts of concentration. This medication can assist those who struggle to stay alert at work and who need a mental boost to stay awake for 14–16 hours.