Emphasizing functionality and design, Blue Maestro Tempo Environment Monitor develops and manufactures connected devices––particularly for the measurement and monitoring of temperature, humidity, light, rainfall, movement and barometric pressure. It wirelessly transmits the data to your iOS, Android smartphone or tablet using Bluetooth Smart technology and comes with iBeacon functionality built in. When you are not in range, Tempo will log and timestamp the data for you to download when you are next in range. It is also completely wireless and doesn’t require cables, charging, WiFi, or a separate hub device.