Cheap WiFi Water Monitoring Solution

[stewbets]

I'm curious if there are any CHEAP WiFi-enabled chlorine/pH monitoring solutions you guys have come across or implemented. I'm using Sonoff smart switches to completely automate my pump, heater and chlorinator and give me WiFi control over them. This was a super cheap solution (under $30 for all three). I haven't been able to find any cheap (sub $100) WiFi water monitors, though.

 

[JoyfulNoise]

None really. Anything made for under $100 would use such cheap components that I doubt it would last even a season. The WaterGuru is probably the best solution on the market right now and even it has had some early failure / warranty replacement issues. It’s most definitely not under $100 though ...