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Wildlife Acoustics Detektor ECHO METER TOUCH 2 (Android)

Product code: EMT2USBC-STD


Wildlife Acoustics
Product details:
Pocket size
Works with Android devices
Free app to be downloaded from Google Play
GPS to mark recordings with your location and path
Real-time listening

 The most advanced bat detector, regardless of price.

Echo Meter Touch 2 is an innovative combination of hardware and software that lets you listen to, record and identify bats in real-time -on your Android smartfon or tablet.

The new Echo Meter Touch 2 is based on over three years of customer feedback and extensive fieldwork. It offers the most advanced features and highest quality recordings of any handheld bat detector on the market today.


The new Ultrasonic Module:

A difference you can see - and hear.


The new Echo Meter Touch 2 Ultrasonic Module creates extremely quiet, high-quality recordings which are superior to those created by bat detectors costing much more.


Bat calls enter the Module through an integrated acoustical horn, engineered to reduce unwanted echoes. The horn efficiently directs the sound into the Module’s ultra-quiet microphone element which captures frequencies of up to 192kHz. The Module’s onboard computer converts the sound into digital data and streams it to the Echo Meter Touch app.


The Echo Meter Touch App: Turning data into knowledge.


The Echo Meter Touch app transforms the Module’s streaming data into audio that you can hear - in real-time. It shows you the bat calls on an interactive spectrogram, and it employs the latest Kaleidoscope Pro classifiers that instantly identify the most likely species of bat being detected. It uses GPS to mark recordings with your location and path, and of course, it saves the recordings as 16-bit WAV files that can be easily shared for collaboration or transferred to a Mac or PC for further study.

PRO-only settings: A welcome advancement.

Connect the Ultrasonic Module to your device, and the app will activate advanced software features designed for professional biologists. Choose a sample rate of 256kHz or 384kHz. Control recording amplitude by selecting one of three gain settings. Set specific trigger length, trigger window, trigger sensitivity and auto-trigger time. You can also choose audio division ratio for RTE, heterodyne, and time-expansion listening modes. You can even enable/disable Nightly Sessions Mode and Real-Time ID.

Kaleidoscope Pro Auto-ID: Always improving and continually updated.

The Echo Meter Touch App includes the same species classifiers offered in the desktop version of the Kaleidoscope Pro analysis software. We continually improve existing and add new classifiers to the already long list of bats species in North America, the Neotropics, U.K. and Europe, and South Africa.

Tested by Wildlife Acoustics
(most updated list HERE)

The app is only compatible with Android 6 and up.  The best way to check whether your device is compatible or not to work with Echo Meter Touch 2 for Android, is to download the Echo Meter Touch app and make sure it works. If it won’t download it will not work.


  • Google Pixel
  • HTC 10
  • Moto E4 (only works with the Echo Meter Touch 2, not the Echo Meter Touch 2 Pro. We are researching a fix).
  • Motorola Moto G4
  • Motorola Moto G5
  • Motorola Moto G5 Plus
  • Oneplus 3
  • Samsung Galaxy S7
  • Sony Xperia XA


  • ASUS ZenPad 3S 10
  • Google Pixel C
  • Galaxy Tab S2 (RTE can stop working, toggling through monitoring modes will bring it back. We are working on a fix)
  • Google Pixel C

Tested by Customers


  • To be updated based on feedback


  • To be updated based on feedback



  • Any phone running an Android version earlier than 5.0


  • Any tablet running an Android version earlier than 5.0
  • All Amazon Fire tablets other than HD 10, which is still in testing.

USB Adapter Compatibility

Extension and adapter stubs:

  • If you have a phone or tablet with a USB-C connector, you need an adapter stub. At this time we have found only one female micro-USB to male USB-C adapter that works with EMT2. It is available at Amazon in the US and UK. Search for "USB C to Micro USB Adapter, ARKTEK Type C (male) to Micro USB (female)". We will continue to test new adapter stubss and add to this list if we find more compatible adapters.
  • If you have phone or tablet with a micro-USB connector but have a case that interferes with the EMT2, then you need a micro-USB extension stub. All stubs we have tested work fine.

Extension cables:

  • To use the EMT2 at some distance from your phone or tablet, you need an extension cable.
  • If your device has a USB-C connector, it is best to use the adapter stub described above and then use a USB-C extender cable (female USB-C to male USB-C). All such cables we tested work fine. If your device has a micro-USB connector, then you need a micro-USB extension cable (female micro-USB to male micro-USB). All such cables we tested work fine.



Learn more about Echo Meter Touch 2 at


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Despite the best efforts can not guarantee that the published data do not contain deficiencies or errors that can not be the basis for claims. If you have any doubts before making decision of purchase, contact our salesperson. Prices are given on the gross price (VAT). Given the expected duration of the contract for the product is not a component of the offer within the meaning of the Civil Code. Report a bug