Lanberg SM01-WS01 Manual De Instrucciones página 16

7. The App searches for devices to add, the sensor should be as close
to the smartphone as possible.
8. The device has been added successfully, we recommend that you test whether
the device works correctly by exposing the sensor probe to water (e.g. place the
sensor probe in the washbasin and gently pour water over the contacts).
Important note: If the pairing process has failed, please repeat the whole process
from the beginning by resetting the device as in point 6. During this procedure, it
is recommended to bring the device as close to the phone as possible.
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