If your BlendJet is blinking purple, it's usually an indication of certain issues that need attention. Here's a guide outlining possible reasons and solutions for a blinking purple light on your BlendJet: 
Reasons for BlendJet Blinking Purple:
Low Battery: A blinking purple light often indicates that the BlendJet is low on battery.
Overheating: If the blender overheats during use, it might blink purple as a safety precaution.
