pool and spa chemical dispenser and solar re-chargeable sensor for monitoring, adjusting and maintaining the water condition, for remotely monitoring water level and condition, for dispensing chemicals to treat water, for sensing motion of the water and for issuing and receiving alerts regarding the water level, condition and motion; computer programs, downloadable computer programs and mobile device software and sensors for use with swimming pools and spas for monitoring, adjusting and maintaining the water condition, for remotely monitoring water level and condition, for dispensing chemicals to treat water, for sensing motion of the water and for issuing and receiving alerts regarding the water level, condition and motion
Electrical and Scientific Apparatus