diff --git a/homeassistant/components/sentry/__init__.py b/homeassistant/components/sentry/__init__.py
index 56eede297ab..62f7af8b900 100644
--- a/homeassistant/components/sentry/__init__.py
+++ b/homeassistant/components/sentry/__init__.py
@@ -8,7 +8,10 @@ from sentry_sdk.integrations.logging import LoggingIntegration
 from sentry_sdk.integrations.sqlalchemy import SqlalchemyIntegration
 
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import __version__ as current_version
+from homeassistant.const import (
+    EVENT_HOMEASSISTANT_STARTED,
+    __version__ as current_version,
+)
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import config_validation as cv, entity_platform
 from homeassistant.loader import Integration, async_get_custom_components
@@ -96,6 +99,15 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
         **tracing,
     )
 
+    async def update_system_info(now):
+        nonlocal system_info
+        system_info = await hass.helpers.system_info.async_get_system_info()
+
+        # Update system info every hour
+        hass.helpers.event.async_call_later(3600, update_system_info)
+
+    hass.bus.async_listen_once(EVENT_HOMEASSISTANT_STARTED, update_system_info)
+
     return True
 
 
@@ -186,6 +198,9 @@ def process_before_send(
     # Update event with the additional tags
     event.setdefault("tags", {}).update(additional_tags)
 
+    # Set user context to the installation UUID
+    event.setdefault("user", {}).update({"id": huuid})
+
     # Update event data with Home Assistant Context
     event.setdefault("contexts", {}).update(
         {
diff --git a/tests/components/sentry/test_init.py b/tests/components/sentry/test_init.py
index 5f89b129aca..6c3555092f0 100644
--- a/tests/components/sentry/test_init.py
+++ b/tests/components/sentry/test_init.py
@@ -154,6 +154,9 @@ async def test_process_before_send(hass: HomeAssistant):
     assert tags["uuid"] == "12345"
     assert tags["installation_type"] == "pytest"
 
+    user = result["user"]
+    assert user["id"] == "12345"
+
 
 async def test_event_with_platform_context(hass: HomeAssistant):
     """Test extraction of platform context information during Sentry events."""