diff --git a/homeassistant/components/poolsense/binary_sensor.py b/homeassistant/components/poolsense/binary_sensor.py
index 2a350816685..e206521c3d9 100644
--- a/homeassistant/components/poolsense/binary_sensor.py
+++ b/homeassistant/components/poolsense/binary_sensor.py
@@ -17,12 +17,12 @@ from .const import DOMAIN
 BINARY_SENSOR_TYPES: tuple[BinarySensorEntityDescription, ...] = (
     BinarySensorEntityDescription(
         key="pH Status",
-        name="pH Status",
+        translation_key="ph_status",
         device_class=BinarySensorDeviceClass.PROBLEM,
     ),
     BinarySensorEntityDescription(
         key="Chlorine Status",
-        name="Chlorine Status",
+        translation_key="chlorine_status",
         device_class=BinarySensorDeviceClass.PROBLEM,
     ),
 )
diff --git a/homeassistant/components/poolsense/sensor.py b/homeassistant/components/poolsense/sensor.py
index f8f91620321..fe3535b378f 100644
--- a/homeassistant/components/poolsense/sensor.py
+++ b/homeassistant/components/poolsense/sensor.py
@@ -22,55 +22,53 @@ from .const import DOMAIN
 SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="Chlorine",
+        translation_key="chlorine",
         native_unit_of_measurement=UnitOfElectricPotential.MILLIVOLT,
         icon="mdi:pool",
-        name="Chlorine",
     ),
     SensorEntityDescription(
         key="pH",
+        translation_key="ph",
         icon="mdi:pool",
-        name="pH",
     ),
     SensorEntityDescription(
         key="Battery",
         native_unit_of_measurement=PERCENTAGE,
-        name="Battery",
         device_class=SensorDeviceClass.BATTERY,
     ),
     SensorEntityDescription(
         key="Water Temp",
         native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         icon="mdi:coolant-temperature",
-        name="Temperature",
         device_class=SensorDeviceClass.TEMPERATURE,
     ),
     SensorEntityDescription(
         key="Last Seen",
+        translation_key="last_seen",
         icon="mdi:clock",
-        name="Last Seen",
         device_class=SensorDeviceClass.TIMESTAMP,
     ),
     SensorEntityDescription(
         key="Chlorine High",
+        translation_key="chlorine_high",
         native_unit_of_measurement=UnitOfElectricPotential.MILLIVOLT,
         icon="mdi:pool",
-        name="Chlorine High",
     ),
     SensorEntityDescription(
         key="Chlorine Low",
+        translation_key="chlorine_low",
         native_unit_of_measurement=UnitOfElectricPotential.MILLIVOLT,
         icon="mdi:pool",
-        name="Chlorine Low",
     ),
     SensorEntityDescription(
         key="pH High",
+        translation_key="ph_high",
         icon="mdi:pool",
-        name="pH High",
     ),
     SensorEntityDescription(
         key="pH Low",
+        translation_key="ph_low",
         icon="mdi:pool",
-        name="pH Low",
     ),
 )
 
diff --git a/homeassistant/components/poolsense/strings.json b/homeassistant/components/poolsense/strings.json
index 2ddf3ee77e8..9ec67e223a1 100644
--- a/homeassistant/components/poolsense/strings.json
+++ b/homeassistant/components/poolsense/strings.json
@@ -14,5 +14,38 @@
     "abort": {
       "already_configured": "[%key:common::config_flow::abort::already_configured_device%]"
     }
+  },
+  "entity": {
+    "binary_sensor": {
+      "ph_status": {
+        "name": "pH status"
+      },
+      "chlorine_status": {
+        "name": "Chlorine status"
+      }
+    },
+    "sensor": {
+      "chlorine": {
+        "name": "Chlorine"
+      },
+      "ph": {
+        "name": "pH"
+      },
+      "last_seen": {
+        "name": "Last seen"
+      },
+      "chlorine_high": {
+        "name": "Chlorine high"
+      },
+      "chlorine_low": {
+        "name": "Chlorine low"
+      },
+      "ph_high": {
+        "name": "pH high"
+      },
+      "ph_low": {
+        "name": "pH low"
+      }
+    }
   }
 }