diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index fc1b26158..6838db7aa 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -965,7 +965,7 @@
     <string name="ascentMeters">Cuesta arriba</string>
     <string name="averageHR">Ritmo cardíaco</string>
     <string name="totalStride">Avance total</string>
-    <string name="qhybrid_calibration_align_hint">Utiliza los botones de abajo para alinear las manecillas del reloj a las 12:00.</string>
+    <string name="qhybrid_calibration_align_hint">Usa los botones de abajo para alinear las manecillas del reloj a las 12:00.</string>
     <string name="devicetype_nut_mini">Nut Mini</string>
     <string name="medley">Medley</string>
     <string name="backstroke">Estilo espalda</string>
@@ -1381,4 +1381,69 @@
     <string name="prefs_left">Izquierda</string>
     <string name="prefs_right">Derecha</string>
     <string name="left_earbud">Auricular izquierdo</string>
+    <string name="pref_header_equalizer">Ecualizador</string>
+    <string name="devicetype_sony_wh_1000xm3">Sony WH-1000XM3</string>
+    <string name="pref_title_equalizer_normal">Normal</string>
+    <string name="prefs_active_noise_cancelling">Cancelación de ruido activa</string>
+    <string name="prefs_pressure_relief">Alivio de la presión con sonido ambiente</string>
+    <string name="pressure_relief_summary">Evita la sensación de presión en los oídos cuando no se usa la Cancelación de ruido activa</string>
+    <string name="pref_header_sony_ambient_sound_control">Control del sonido ambiente</string>
+    <string name="sony_ambient_sound">Modo</string>
+    <string name="sony_ambient_sound_off">Apagado</string>
+    <string name="sony_ambient_sound_wind_noise_reduction">Reducción del ruido del viento</string>
+    <string name="sony_ambient_sound_ambient_sound">Sonido ambiente</string>
+    <string name="sony_ambient_sound_focus_voice">Centrarse en la voz</string>
+    <string name="sony_ambient_sound_level">Nivel de sonido ambiente</string>
+    <string name="sony_sound_position_front">Frontal</string>
+    <string name="sony_sound_position_rear_left">Trasera izquierda</string>
+    <string name="sony_sound_position_rear_right">Trasera derecha</string>
+    <string name="sony_surround_mode">Modo envolvente</string>
+    <string name="sony_surround_mode_off">Apagado</string>
+    <string name="sony_surround_mode_arena">Arena</string>
+    <string name="sony_surround_mode_club">Club</string>
+    <string name="sony_surround_mode_outdoor_stage">Escenario al aire libre</string>
+    <string name="sony_surround_mode_concert_hall">Sala de conciertos</string>
+    <string name="sony_equalizer">Ecualizador</string>
+    <string name="sony_equalizer_preset_bright">Brillante</string>
+    <string name="sony_equalizer_preset_mellow">Tenue</string>
+    <string name="sony_equalizer_preset_relaxed">Relajado</string>
+    <string name="sony_equalizer_preset_vocal">Vocal</string>
+    <string name="sony_equalizer_preset_bass_boost">Refuerzo de graves</string>
+    <string name="sony_equalizer_preset_manual">Manual</string>
+    <string name="sony_equalizer_preset_custom_1">Personalizado 1</string>
+    <string name="sony_equalizer_preset_custom_2">Personalizado 2</string>
+    <string name="pref_header_sony_equalizer_preset_manual">Preajuste manual</string>
+    <string name="pref_header_sony_equalizer_preset_custom_1">Preajuste personalizado 1</string>
+    <string name="pref_header_sony_equalizer_preset_custom_2">Preajuste personalizado 2</string>
+    <string name="sony_equalizer_band_400">400</string>
+    <string name="sony_equalizer_band_1000">1k</string>
+    <string name="sony_equalizer_band_2500">2.5k</string>
+    <string name="sony_equalizer_band_6300">6.3k</string>
+    <string name="sony_equalizer_band_16000">16k</string>
+    <string name="sony_equalizer_clear_bass">Bajos claros</string>
+    <string name="sony_touch_sensor">Control por sensor táctil</string>
+    <string name="sony_notification_voice_guide">Notificaciones y guía de voz</string>
+    <string name="sony_automatic_power_off">Apagado automático</string>
+    <string name="sony_automatic_power_off_3_hour">3 horas</string>
+    <string name="watchface_widget_type_custom">Widget personalizado</string>
+    <string name="pref_header_system">Sistema</string>
+    <string name="devicetype_galaxybuds_live">Galaxy Buds Live</string>
+    <string name="prefs_active_noise_cancelling_summary">Bloquea los ruidos del entorno</string>
+    <string name="sony_sound_position_off">Apagado</string>
+    <string name="sony_warn_sbc_codec">Advertencia: Estos ajustes sólo funcionan para el códec de audio SBC.</string>
+    <string name="sony_equalizer_preset_off">Apagado</string>
+    <string name="sony_equalizer_preset_treble_boost">Refuerzo de agudos</string>
+    <string name="pref_header_other">Otros</string>
+    <string name="sony_ambient_sound_noise_cancelling">Cancelación de ruido</string>
+    <string name="sony_sound_position">Posición de sonido</string>
+    <string name="sony_sound_position_front_right">Frontal derecha</string>
+    <string name="sony_surround_position_mutually_exclusive">Advertencia: Los ajustes de posición de sonido / modo de sonido envolvente son mutuamente excluyentes.</string>
+    <string name="sony_sound_position_front_left">Frontal izquierda</string>
+    <string name="sony_equalizer_preset_excited">Excitado</string>
+    <string name="sony_equalizer_preset_speech">Discurso</string>
+    <string name="sony_automatic_power_off_5_min">5 minutos</string>
+    <string name="sony_automatic_power_off_30_min">30 minutos</string>
+    <string name="sony_dsee_hx">DSEE HX</string>
+    <string name="sony_automatic_power_off_off">No apagar</string>
+    <string name="sony_automatic_power_off_1_hour">1 hora</string>
 </resources>
\ No newline at end of file