This is a 3D HD digital environment(temperature and humidity) measuring app.
It uses these sensors:
Ambient temperature sensor (Thermometer)
These type of sensors are on devices such as the:
Samsung Galaxy S4
Samsung Galaxy Note 3
For other phones without these sensors, the environmental conditions are
extrapolated using other basic sensors in the device.
Celsius or Fahrenheit
Outdoor range: -15 to 40 Celsius (5 to 104 Fahrenheit)
Indoor range: 12 to 34 Celsius (54 to 93 Fahrenheit)