Question: why wont cozmo turn on?
Answer: If Cozmo is not connected to your phones wifi through the app that had to be downloaded in order for him to operate, he will not turn on. Go to the app store and download the app “Cozmo”. After that, put him on his charger and press his “on” button. ... Then, take Cozmo off of his charger and try again, he should wake up.