Rev.3.3 User Manual Page 19 of 299
Reattach the battery cover
9. ERROR MESSAGES
If you encounter any problems when using the SMART ONE, a message will appear on the
smartphone display to warn of the malfunction.
To perform measurements with
the device, you must activate
Bluetooth on the smartphone.
Exit the app and activate
Bluetooth from the smartphone
settings menu
When the SMART ONE
batteries are below 15%
Replace the SMART ONE
batteries
It seems that you
have not configured
an Email account
The user wants to share the results
of the tests, but has not configured
an Email account on the
smartphone
Set up an Email account from the
smartphone settings menu
10. TROUBLESHOOTING
If you receive an unusually low reading, it could mean that your SMART ONE meter is broken, or it
could mean that the reading is accurate and your asthma is getting worse.
Check to make sure that the meter is not broken. You must follow directions exactly as instructed
to obtain accurate results. If your meter is not broken, follow the instructions in your action plan
for low readings and contact your physician or other licensed healthcare professional.