iENV is an App which connects UNI-T’s mini environmental series meters to a cell phone through Bluetooth. It is a free App which can be downloaded from Google Play or UNI-T’s website at www.uni-trend.com. iENV is able to display and record real-time temperature/humidity, noise level, wind speed, and light intensity through UNI-T meters UT333BT, UT353BT, UT363BT, and UT383BT respectively. iENV’s user manual comes in languages of English, French, German, Spanish, and Chinese. Please note this App only works with UNI-T devices mentioned above. For further inquiries on UNI-T’s mini environmental BT series, please visit www.uni-trend.com.


iENV’s main features are:

• Wireless data transfer through Bluetooth

• Real-time data and data trend display

• Data record, historic data and data trend recall, export data trend in csv, pdf, or graphical format

• Attach pictures taken with phone into data reports

• Allows user and company info to be fill in with reports and able to send reports through email

• Bluetooth connectivity distance is roughly 10 meters in open space


The application can only be used to connect Devices：UT333 BT, UT353 BT, UT363 BT, UT383 BT