diff --git a/homeassistant/components/device_tracker/gpslogger.py b/homeassistant/components/device_tracker/gpslogger.py
index d8e7ca8b074..22099630bd1 100644
--- a/homeassistant/components/device_tracker/gpslogger.py
+++ b/homeassistant/components/device_tracker/gpslogger.py
@@ -63,6 +63,7 @@ class GPSLoggerView(HomeAssistantView):
             accuracy = int(float(data['accuracy']))
         if 'battery' in data:
             battery = float(data['battery'])
+
         attrs = {}
         if 'speed' in data:
             attrs['speed'] = float(data['speed'])
@@ -72,6 +73,8 @@ class GPSLoggerView(HomeAssistantView):
             attrs['altitude'] = float(data['altitude'])
         if 'provider' in data:
             attrs['provider'] = data['provider']
+        if 'activity' in data:
+            attrs['activity'] = data['activity']
 
         yield from hass.loop.run_in_executor(
             None, partial(self.see, dev_id=device,