Very interesting product slated to hit the market soon. A sensor that tests 12 water parameters including 02, CO2, Alk, Mg, Calc, pH, temp, potassium and then sends the info to the cloud to be monitored continuously by the tank owner. I always heard if it sounds too good to be true...........it probably is. Would be awesome if accurate and reliable. https://www.facebook.com/pages/Mindstream-Aquarium-Monitoring-System/172032453001343
They expect the cost to be under $600. Would be great if it does work out. But I'm still going to budget for new test kits.
I work in the "cloud" industry for a major infrastructure supplier/vendor. If the "cloud" is the only place the product sends it's data I'm very suspicious of it. I refuse to be on facebook so if that's an indication of how they will connect with their clients that tells me all I need to know.