1) Verify that your Android phone is running software 4.3 or higher.
a. Copy this link or search this in your phones internet browser:
http://whatismyandroidversion.com/
2) Verify that Bluetooth is enabled on your smart device.
3) Open the MyWindFit app and navigate to the Diagnostics/Bluetooth
screen.
4) Press the button located on the front of the meter. If the battery is good,
the meter will show on the Bluetooth scan screen.
5) If the meter is not displayed on the scan screen, remove the black rubber
cover and press the clear button. If the battery is good, this button will
flash a blue light for 30 seconds.
6) If the blue light does not turn on, replace the CR2450 battery and retest