So it appears to takes readings, stores them, and uploads them to a PC when connected to the PC over USB/LAN/wifi so the PC's seneye application can graph the data for you and send email alerts. It also seems to shows problems by way of lights flashing on the device if you happen to be looking at the device which will likely by under your tank.
You can buy USB PAR/LUX/PH/Ammonia probes that come with PC software to graph the readings. It would be trivial to write a simple program to send an email when the logged readings are out of a certain range. Unless I am missing something, this is a glorified USB lab probe being marketed to the home reef enthusiast.
