diff --git a/tangem-sdk-android/src/main/java/com/tangem/sdk/authentication/AndroidAuthenticationManager.kt b/tangem-sdk-android/src/main/java/com/tangem/sdk/authentication/AndroidAuthenticationManager.kt
index a6e3c511..ea4f4bbe 100644
--- a/tangem-sdk-android/src/main/java/com/tangem/sdk/authentication/AndroidAuthenticationManager.kt
+++ b/tangem-sdk-android/src/main/java/com/tangem/sdk/authentication/AndroidAuthenticationManager.kt
@@ -68,11 +68,13 @@ internal class AndroidAuthenticationManager(
 
         if (authenticationMutex.isLocked) {
             Log.warning { "$TAG - A user authentication has already been launched" }
+            Log.biometric { "A user authentication has already been launched" }
             return
         }
 
         authenticationMutex.withLock {
             Log.debug { "$TAG - Trying to authenticate a user" }
+            Log.biometric { "Try to authenticate a user" }
 
             val canAuthenticate = canAuthenticateInternal.filterNotNull().first()
             if (canAuthenticate) {
@@ -81,6 +83,7 @@ internal class AndroidAuthenticationManager(
                 }
             } else {
                 Log.warning { "$TAG - Unable to authenticate the user as the biometrics feature is unavailable" }
+                Log.biometric { "Unable to authenticate the user as the biometrics feature is unavailable" }
 
                 throw TangemSdkError.AuthenticationUnavailable()
             }
@@ -115,6 +118,7 @@ internal class AndroidAuthenticationManager(
             when (biometricManager.canAuthenticate(AUTHENTICATORS)) {
                 SystemBiometricManager.BIOMETRIC_SUCCESS -> {
                     Log.debug { "$TAG - Biometric features are available" }
+                    Log.biometric { "Biometric features are available" }
                     continuation.resume(
                         BiometricsAvailability(
                             available = true,
@@ -125,6 +129,7 @@ internal class AndroidAuthenticationManager(
 
                 SystemBiometricManager.BIOMETRIC_ERROR_NONE_ENROLLED -> {
                     Log.debug { "$TAG - No biometric features enrolled" }
+                    Log.biometric { "No biometric features enrolled" }
                     continuation.resume(
                         BiometricsAvailability(
                             available = false,
@@ -134,6 +139,7 @@ internal class AndroidAuthenticationManager(
                 }
                 SystemBiometricManager.BIOMETRIC_ERROR_NO_HARDWARE -> {
                     Log.debug { "$TAG - No biometric features available on this device" }
+                    Log.biometric { "No biometric features available on this device" }
                     continuation.resume(
                         BiometricsAvailability(
                             available = false,
@@ -143,6 +149,7 @@ internal class AndroidAuthenticationManager(
                 }
                 SystemBiometricManager.BIOMETRIC_ERROR_HW_UNAVAILABLE -> {
                     Log.debug { "$TAG - Biometric features are currently unavailable" }
+                    Log.biometric { "Biometric features are currently unavailable" }
                     continuation.resume(
                         BiometricsAvailability(
                             available = false,
@@ -152,6 +159,7 @@ internal class AndroidAuthenticationManager(
                 }
                 SystemBiometricManager.BIOMETRIC_ERROR_SECURITY_UPDATE_REQUIRED -> {
                     Log.debug { "$TAG - Biometric features are currently unavailable, security update required" }
+                    Log.biometric { "Biometric features are currently unavailable, security update required" }
                     continuation.resume(
                         BiometricsAvailability(
                             available = false,
@@ -161,6 +169,7 @@ internal class AndroidAuthenticationManager(
                 }
                 SystemBiometricManager.BIOMETRIC_STATUS_UNKNOWN -> {
                     Log.debug { "$TAG - Biometric features are in unknown status" }
+                    Log.biometric { "Biometric features are in unknown status" }
                     continuation.resume(
                         BiometricsAvailability(
                             available = false,
@@ -170,6 +179,7 @@ internal class AndroidAuthenticationManager(
                 }
                 SystemBiometricManager.BIOMETRIC_ERROR_UNSUPPORTED -> {
                     Log.debug { "$TAG - Biometric features are unsupported" }
+                    Log.biometric { "Biometric features are unsupported" }
                     continuation.resume(
                         BiometricsAvailability(
                             available = false,
@@ -204,17 +214,20 @@ internal class AndroidAuthenticationManager(
                         |- Cause: $error
                     """.trimIndent()
                 }
+                Log.biometric { "Biometric authentication error:\n$error" }
 
                 result(BiometricAuthenticationResult.Failure(error))
             }
 
             override fun onAuthenticationSucceeded(result: BiometricPrompt.AuthenticationResult) {
                 Log.debug { "$TAG - Biometric authentication succeed" }
+                Log.biometric { "Biometric authentication succeed" }
                 result(BiometricAuthenticationResult.Success(result))
             }
 
             override fun onAuthenticationFailed() {
                 Log.warning { "$TAG - Biometric authentication failed" }
+                Log.biometric { "Biometric authentication failed" }
             }
         }
     }
diff --git a/tangem-sdk-core/src/main/java/com/tangem/Log.kt b/tangem-sdk-core/src/main/java/com/tangem/Log.kt
index e0faaa1a..5b1239c0 100644
--- a/tangem-sdk-core/src/main/java/com/tangem/Log.kt
+++ b/tangem-sdk-core/src/main/java/com/tangem/Log.kt
@@ -65,6 +65,10 @@ object Log {
         logInternal(message, Level.Info)
     }
 
+    fun biometric(message: () -> String) {
+        logInternal(message, Level.Biometric)
+    }
+
     private fun logInternal(message: () -> String, level: Level) {
         if (loggers.isEmpty()) return
 
@@ -92,6 +96,7 @@ object Log {
         Apdu(""),
         Nfc("NFCReader: "),
         Tlv(""),
+        Biometric("Biometric: "),
     }
 
     enum class Config(val levels: List<Level>) {