diff --git a/homeassistant/components/garmin_connect/const.py b/homeassistant/components/garmin_connect/const.py
index e38bd72c1ee..b5faeab77b4 100644
--- a/homeassistant/components/garmin_connect/const.py
+++ b/homeassistant/components/garmin_connect/const.py
@@ -256,21 +256,21 @@ GARMIN_ENTITY_LIST = {
         "brpm",
         "mdi:progress-clock",
         None,
-        True,
+        False,
     ],
     "lowestRespirationValue": [
         "Lowest Respiration",
         "brpm",
         "mdi:progress-clock",
         None,
-        True,
+        False,
     ],
     "latestRespirationValue": [
         "Latest Respiration",
         "brpm",
         "mdi:progress-clock",
         None,
-        True,
+        False,
     ],
     "latestRespirationTimeGMT": [
         "Latest Respiration Update",
diff --git a/homeassistant/components/garmin_connect/sensor.py b/homeassistant/components/garmin_connect/sensor.py
index 737d53b2109..d3f95b162bf 100644
--- a/homeassistant/components/garmin_connect/sensor.py
+++ b/homeassistant/components/garmin_connect/sensor.py
@@ -165,12 +165,16 @@ class GarminConnectSensor(Entity):
             return
 
         data = self._data.data
-        if "Duration" in self._type and data[self._type]:
-            self._state = data[self._type] // 60
-        elif "Seconds" in self._type and data[self._type]:
-            self._state = data[self._type] // 60
-        else:
-            self._state = data[self._type]
+        try:
+            if "Duration" in self._type and data[self._type]:
+                self._state = data[self._type] // 60
+            elif "Seconds" in self._type and data[self._type]:
+                self._state = data[self._type] // 60
+            else:
+                self._state = data[self._type]
+        except KeyError:
+            _LOGGER.debug("Entity type %s not found in fetched data", self._type)
+            return
 
         _LOGGER.debug(
             "Entity %s set to state %s %s", self._type, self._state, self._unit