{"1":{"question":"How Long Does Nest Thermostat Take to Charge?","answer":"<p dir='ltr'>Charging times for the Nest device can change from 30 minutes to 1 hour.<\/p><p dir='ltr'>A full charge takes 30 minutes with the USB cable and up to 2 hours to fully charge the thermostat when the battery is fully discharged.<\/p><p dir='ltr'>The red light on Nest flashes while charging.<\/p>"},"2":{"question":"Why is my Nest Blinking Yellow and Green?","answer":"<p dir='ltr'>On some models, the color stays the same while the battery is charging and stops flashing when the battery is fully charged.&nbsp;<\/p><p dir='ltr'>The 2nd generation Nest Learning Thermostat may flash orange and green.&nbsp;<\/p><p dir='ltr'>If it blinks amber and green quickly, it&#39;s being restored to factory settings.<\/p>"},"3":{"question":"What do the Colors on the Nest Thermostat Mean?","answer":"<p dir='ltr'>Color changes between blue (cooling), orange (heating), and black are based on the system&#39;s current state.&nbsp;<\/p><p dir='ltr'>You may also observe messages such as Heat set or Cooling.&nbsp;<\/p><p dir='ltr'>The Thermostat screen will turn off if it detects no recent operations nearby.<\/p>"}}