How do I update the NObreath software?

How do I update the software on my NObreath device?

The NObreath® firmware can be downloadable via the firmware update tool which will automatically appear when the NObreath® is plugged into FeNOchart™, or it can be downloaded from the Bedfont® website, https://www.bedfont.com/support.

If the problem persists or has not been resolved by the information provided above, please contact Bedfont or your local distributor for more advice.