IIOT-OXYS, Inc. announced the signing of a Co-Marketing and Co-SellingAgreement for Indoor Air Quality (IAQ) sensors and Industrial Internet-of-Things (IIoT) software platform from Aretas Sensor Networks Inc., a Canadian company. The global market for Indoor Air Quality Monitors was estimated at USD 3.7 Billion in the year 2020, and is projected to reach a revised size of USD 6.4 Billion by 2027, growing at a CAGR of 8.2% over the period 2020-2027.