diff --git a/homeassistant/components/aranet/sensor.py b/homeassistant/components/aranet/sensor.py
index d7fbd0e4b3b..b5187cba1f4 100644
--- a/homeassistant/components/aranet/sensor.py
+++ b/homeassistant/components/aranet/sensor.py
@@ -22,6 +22,7 @@ from homeassistant.components.sensor import (
 )
 from homeassistant.const import (
     ATTR_MANUFACTURER,
+    ATTR_MODEL,
     ATTR_NAME,
     ATTR_SW_VERSION,
     CONCENTRATION_PARTS_PER_MILLION,
@@ -142,6 +143,7 @@ def _sensor_device_info_to_hass(
     if adv.readings and adv.readings.name:
         hass_device_info[ATTR_NAME] = adv.readings.name
         hass_device_info[ATTR_MANUFACTURER] = ARANET_MANUFACTURER_NAME
+        hass_device_info[ATTR_MODEL] = adv.readings.type.model
     if adv.manufacturer_data:
         hass_device_info[ATTR_SW_VERSION] = str(adv.manufacturer_data.version)
     return hass_device_info
diff --git a/tests/components/aranet/test_sensor.py b/tests/components/aranet/test_sensor.py
index 7bd00af4837..78a1d4aa9c9 100644
--- a/tests/components/aranet/test_sensor.py
+++ b/tests/components/aranet/test_sensor.py
@@ -6,6 +6,7 @@ from homeassistant.components.aranet.const import DOMAIN
 from homeassistant.components.sensor import ATTR_STATE_CLASS
 from homeassistant.const import ATTR_FRIENDLY_NAME, ATTR_UNIT_OF_MEASUREMENT
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers import device_registry as dr, entity_registry as er
 
 from . import (
     DISABLED_INTEGRATIONS_SERVICE_INFO,
@@ -20,7 +21,11 @@ from tests.components.bluetooth import inject_bluetooth_service_info
 
 
 @pytest.mark.usefixtures("entity_registry_enabled_by_default")
-async def test_sensors_aranet_radiation(hass: HomeAssistant) -> None:
+async def test_sensors_aranet_radiation(
+    hass: HomeAssistant,
+    device_registry: dr.DeviceRegistry,
+    entity_registry: er.EntityRegistry,
+) -> None:
     """Test setting up creates the sensors for Aranet Radiation device."""
     entry = MockConfigEntry(
         domain=DOMAIN,
@@ -73,12 +78,24 @@ async def test_sensors_aranet_radiation(hass: HomeAssistant) -> None:
     assert interval_sensor_attrs[ATTR_UNIT_OF_MEASUREMENT] == "s"
     assert interval_sensor_attrs[ATTR_STATE_CLASS] == "measurement"
 
+    # Check device context for the battery sensor
+    entity = entity_registry.async_get("sensor.aranet_12345_battery")
+    device = device_registry.async_get(entity.device_id)
+    assert device.name == "Aranet☢ 12345"
+    assert device.model == "Aranet Radiation"
+    assert device.sw_version == "v1.4.38"
+    assert device.manufacturer == "SAF Tehnika"
+
     assert await hass.config_entries.async_unload(entry.entry_id)
     await hass.async_block_till_done()
 
 
 @pytest.mark.usefixtures("entity_registry_enabled_by_default")
-async def test_sensors_aranet2(hass: HomeAssistant) -> None:
+async def test_sensors_aranet2(
+    hass: HomeAssistant,
+    device_registry: dr.DeviceRegistry,
+    entity_registry: er.EntityRegistry,
+) -> None:
     """Test setting up creates the sensors for Aranet2 device."""
     entry = MockConfigEntry(
         domain=DOMAIN,
@@ -122,12 +139,24 @@ async def test_sensors_aranet2(hass: HomeAssistant) -> None:
     assert interval_sensor_attrs[ATTR_UNIT_OF_MEASUREMENT] == "s"
     assert interval_sensor_attrs[ATTR_STATE_CLASS] == "measurement"
 
+    # Check device context for the battery sensor
+    entity = entity_registry.async_get("sensor.aranet2_12345_battery")
+    device = device_registry.async_get(entity.device_id)
+    assert device.name == "Aranet2 12345"
+    assert device.model == "Aranet2"
+    assert device.sw_version == "v1.4.4"
+    assert device.manufacturer == "SAF Tehnika"
+
     assert await hass.config_entries.async_unload(entry.entry_id)
     await hass.async_block_till_done()
 
 
 @pytest.mark.usefixtures("entity_registry_enabled_by_default")
-async def test_sensors_aranet4(hass: HomeAssistant) -> None:
+async def test_sensors_aranet4(
+    hass: HomeAssistant,
+    device_registry: dr.DeviceRegistry,
+    entity_registry: er.EntityRegistry,
+) -> None:
     """Test setting up creates the sensors for Aranet4 device."""
     entry = MockConfigEntry(
         domain=DOMAIN,
@@ -185,12 +214,24 @@ async def test_sensors_aranet4(hass: HomeAssistant) -> None:
     assert interval_sensor_attrs[ATTR_UNIT_OF_MEASUREMENT] == "s"
     assert interval_sensor_attrs[ATTR_STATE_CLASS] == "measurement"
 
+    # Check device context for the battery sensor
+    entity = entity_registry.async_get("sensor.aranet4_12345_battery")
+    device = device_registry.async_get(entity.device_id)
+    assert device.name == "Aranet4 12345"
+    assert device.model == "Aranet4"
+    assert device.sw_version == "v1.2.0"
+    assert device.manufacturer == "SAF Tehnika"
+
     assert await hass.config_entries.async_unload(entry.entry_id)
     await hass.async_block_till_done()
 
 
 @pytest.mark.usefixtures("entity_registry_enabled_by_default")
-async def test_sensors_aranetrn(hass: HomeAssistant) -> None:
+async def test_sensors_aranetrn(
+    hass: HomeAssistant,
+    device_registry: dr.DeviceRegistry,
+    entity_registry: er.EntityRegistry,
+) -> None:
     """Test setting up creates the sensors for Aranet Radon device."""
     entry = MockConfigEntry(
         domain=DOMAIN,
@@ -250,6 +291,14 @@ async def test_sensors_aranetrn(hass: HomeAssistant) -> None:
     assert interval_sensor_attrs[ATTR_UNIT_OF_MEASUREMENT] == "s"
     assert interval_sensor_attrs[ATTR_STATE_CLASS] == "measurement"
 
+    # Check device context for the battery sensor
+    entity = entity_registry.async_get("sensor.aranetrn_12345_battery")
+    device = device_registry.async_get(entity.device_id)
+    assert device.name == "AranetRn+ 12345"
+    assert device.model == "Aranet Radon Plus"
+    assert device.sw_version == "v1.6.4"
+    assert device.manufacturer == "SAF Tehnika"
+
     assert await hass.config_entries.async_unload(entry.entry_id)
     await hass.async_block_till_done()