UbiBot- WS1 IoT environmental sensors gathered information from the living room, two bedrooms, and the indoor operational temperature every five minutes. These sensors can monitor the indoor operating temperature and simultaneously upload the measurement data across the network. WS1 offers you free history tracking and 24/7 remote monitoring. Free 200MB of cloud storage is sufficient for two years of data. Even while on a trip abroad or work assignment, you can check the current conditions remotely with WS1 and your mobile device nearby.