It takes about 20 minutes after the data is received for Gravio CO2 to obtain a stable value of CO2 in the environment concerned.
If the CO2 sensor value is unnaturally high for a long time.
If the CO2 sensor value is unnaturally high for a long time, try resetting the CO2 sensor.
How to reset : Press and hold the pairing button for 18 seconds. Then release it, and if successful, a white LED will appear for about 2 seconds and then turn off.
This will reset it back to the “Reference value of 400 ppm CO2 in Sweden”.
Need more help with this?
Join our slack community for help