Aqua-eegg, the wireless rechargeable intelligent water robot, is developed based on the advanced integrated circuit (IC) sensing technology. It can accurately monitor five water characteristics including pH level, ORP, Free Chlorine, TDS and Temperature in real-time. With its built-in industry leading IC sensor, Aqua-eegg offers many competitive edges: small size, high precision, low power, LED lighting indication, less maintenance, and auto power on/off by water detection. Coming together with an Aqua-eegg APP, user can monitor water quality remotely and easily from cell phones. Aqua-eegg can be used in a wide variety of water quality control applications such as swimming pool, hot tub, water supply, agriculture, industrial liquid monitoring, etc. The built in IC sensor module is designed to last up to six months and can be conveniently replaced with a new one. Its internal programmable RGB three color LED lighting provides additional fun features such as color changing according to different water quality index, lighting up during the night time. Aqua-eegg is IPX8 water proof and durable. With its eco-friendly PC plastic cover, it has strong resistance against UV, acid, alkali and salt mist corrosion.