: Use a cotton swab and rubbing alcohol to wipe the gold pins inside the device and the brass "dots" on the bottom of the pod.
: If the brass circles on your pod look dark or dimpled, gently scratch off any corrosion with a thumb tack or needle. novo-3-not-hitting
: Your battery is depleted . Charge it for at least 15-20 minutes before trying again. : Use a cotton swab and rubbing alcohol
: Oddly, blowing into the micro-USB port at the bottom can clear debris or internal moisture blocking the air sensor. novo-3-not-hitting