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5. ERROR MESSAGES AND TROUBLESHOOTING
Problem Cause and Solution
Connection failure. / 
Data is not being transmitted.
The blood pressure monitor might not be 
properly placed within the smart device's 
transmission range and is too far from the smart 
device. If there are no causes of data 
transmission interference found near the blood 
pressure monitor, move the blood pressure 
monitor within 16 ft. (5 m) of the smart device 
and try again.
The Bluetooth  feature of the smart device is 
turned off. Turn on the Bluetooth  feature of the 
smart device and your monitor, and try sending 
the data again.
The Bluetooth  feature of the blood pressure 
monitor is turned off. 
Refer to “To turn “ON” the Bluetooth ” in “4.3 
Turning “OFF” Bluetooth®”.
The blood pressure monitor did not pair 
successfully to the smart device. Try to pair the 
devices again. 
Refer to “Pair Your Monitor with a Smart Device” 
in section 4.1. Confirm your smart device 
compatibility with this monitor at 
OmronHealthcare.com
The application on the smart device is not ready. 
Check the application then try sending the data 
again. 
Refer to “Pair Your Monitor with a Smart Device” 
in section 4.1. If the “Error” symbol still displays 
after checking the application, contact customer 
service.