diff --git a/app/metrics.yaml b/app/metrics.yaml
index 7e1d90e13552..11100ebf1c7d 100644
--- a/app/metrics.yaml
+++ b/app/metrics.yaml
@@ -295,6 +295,34 @@ metrics:
     notification_emails:
     - fenix-core@mozilla.com
     expires: "2020-09-01"
+  top_sites_count:
+    type: counter
+    lifetime: application
+    description: >
+      A counter that indicates how many top sites a user has
+    send_in_pings:
+      - metrics
+    bugs:
+      - https://github.com/mozilla-mobile/fenix/issues/8125
+    data_reviews:
+      - https://github.com/mozilla-mobile/fenix/pull/9556
+    notification_emails:
+      - fenix-core@mozilla.com
+    expires: "2020-09-01"
+  has_top_sites:
+    type: boolean
+    lifetime: application
+    description: >
+      A boolean that indicates if the user has top sites
+    send_in_pings:
+      - metrics
+    bugs:
+      - https://github.com/mozilla-mobile/fenix/issues/8125
+    data_reviews:
+      - https://github.com/mozilla-mobile/fenix/pull/9556
+    notification_emails:
+      - fenix-core@mozilla.com
+    expires: "2020-09-01"
   search_count:
     type: labeled_counter
     description: >
diff --git a/app/src/main/java/org/mozilla/fenix/components/metrics/GleanMetricsService.kt b/app/src/main/java/org/mozilla/fenix/components/metrics/GleanMetricsService.kt
index 7088a6f1537d..44e3366ac8ae 100644
--- a/app/src/main/java/org/mozilla/fenix/components/metrics/GleanMetricsService.kt
+++ b/app/src/main/java/org/mozilla/fenix/components/metrics/GleanMetricsService.kt
@@ -546,6 +546,8 @@ class GleanMetricsService(private val context: Context) : MetricsService {
             adjustAdGroup.set(context.settings().adjustAdGroup)
             adjustCreative.set(context.settings().adjustCreative)
             adjustNetwork.set(context.settings().adjustNetwork)
+            hasTopSites.set(context.settings().topSitesSize > 0)
+            topSitesCount.add(context.settings().topSitesSize)
 
             toolbarPosition.set(
                 if (context.settings().shouldUseBottomToolbar) {
diff --git a/app/src/main/java/org/mozilla/fenix/home/HomeFragment.kt b/app/src/main/java/org/mozilla/fenix/home/HomeFragment.kt
index 9de9f019e1d4..ccf716ff3183 100644
--- a/app/src/main/java/org/mozilla/fenix/home/HomeFragment.kt
+++ b/app/src/main/java/org/mozilla/fenix/home/HomeFragment.kt
@@ -42,19 +42,8 @@ import androidx.recyclerview.widget.RecyclerView
 import androidx.recyclerview.widget.RecyclerView.SCROLL_STATE_IDLE
 import com.google.android.material.appbar.AppBarLayout
 import com.google.android.material.snackbar.Snackbar
-import kotlinx.android.synthetic.main.fragment_home.homeAppBar
-import kotlinx.android.synthetic.main.fragment_home.privateBrowsingButton
-import kotlinx.android.synthetic.main.fragment_home.search_engine_icon
-import kotlinx.android.synthetic.main.fragment_home.toolbarLayout
-import kotlinx.android.synthetic.main.fragment_home.view.add_tab_button
-import kotlinx.android.synthetic.main.fragment_home.view.bottomBarShadow
-import kotlinx.android.synthetic.main.fragment_home.view.bottom_bar
-import kotlinx.android.synthetic.main.fragment_home.view.homeAppBar
-import kotlinx.android.synthetic.main.fragment_home.view.menuButton
-import kotlinx.android.synthetic.main.fragment_home.view.sessionControlRecyclerView
-import kotlinx.android.synthetic.main.fragment_home.view.toolbar
-import kotlinx.android.synthetic.main.fragment_home.view.toolbarLayout
-import kotlinx.android.synthetic.main.fragment_home.view.toolbar_wrapper
+import kotlinx.android.synthetic.main.fragment_home.*
+import kotlinx.android.synthetic.main.fragment_home.view.*
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers.IO
 import kotlinx.coroutines.Dispatchers.Main
@@ -689,6 +678,8 @@ class HomeFragment : Fragment() {
     private fun subscribeToTopSites(): Observer<List<TopSite>> {
         return Observer<List<TopSite>> { topSites ->
             requireComponents.core.topSiteStorage.cachedTopSites = topSites
+            context?.settings()?.preferences?.edit()
+                ?.putInt(getString(R.string.pref_key_top_sites_size), topSites.size)?.apply()
             homeFragmentStore.dispatch(HomeFragmentAction.TopSitesChange(topSites))
         }.also { observer ->
             requireComponents.core.topSiteStorage.getTopSites().observe(this, observer)
diff --git a/app/src/main/java/org/mozilla/fenix/utils/Settings.kt b/app/src/main/java/org/mozilla/fenix/utils/Settings.kt
index 5b4c5f4cf1fd..1b0478db7c4a 100644
--- a/app/src/main/java/org/mozilla/fenix/utils/Settings.kt
+++ b/app/src/main/java/org/mozilla/fenix/utils/Settings.kt
@@ -609,4 +609,9 @@ class Settings private constructor(
         appContext.getPreferenceKey(R.string.pref_key_override_sync_tokenserver),
         default = ""
     )
+
+    val topSitesSize by intPreference(
+        appContext.getPreferenceKey(R.string.pref_key_top_sites_size),
+        default = 0
+    )
 }
diff --git a/app/src/main/res/values/preference_keys.xml b/app/src/main/res/values/preference_keys.xml
index fd44fb5bf853..9a1683a67b12 100644
--- a/app/src/main/res/values/preference_keys.xml
+++ b/app/src/main/res/values/preference_keys.xml
@@ -156,4 +156,5 @@
 
     <string name="pref_key_encryption_key_generated" translatable="false">pref_key_encryption_key_generated</string>
     <string name="default_top_sites_added" translatable="false">pref_key_pocket_top_site_added</string>
+    <string name="pref_key_top_sites_size" translatable="false">pref_key_top_sites_size</string>
 </resources>
diff --git a/docs/metrics.md b/docs/metrics.md
index 930a4a777d53..ca209c9d3e5d 100644
--- a/docs/metrics.md
+++ b/docs/metrics.md
@@ -210,9 +210,11 @@ The following metrics are added to the ping:
 | metrics.adjust_network |[string](https://mozilla.github.io/glean/book/user/metrics/string.html) |A string containing the Adjust network ID from which the user installed Fenix. This will not send on the first session the user runs. If the install is organic, this will be empty.  |[1](https://github.com/mozilla-mobile/fenix/pull/9253)||2020-09-01 |
 | metrics.default_browser |[boolean](https://mozilla.github.io/glean/book/user/metrics/boolean.html) |Is Fenix the default browser?  |[1](https://github.com/mozilla-mobile/fenix/pull/1067#issuecomment-474598673)||2020-09-01 |
 | metrics.default_moz_browser |[string](https://mozilla.github.io/glean/book/user/metrics/string.html) |The name of the default browser on device if and only if it's a Mozilla owned product  |[1](https://github.com/mozilla-mobile/fenix/pull/1953/), [2](https://github.com/mozilla-mobile/fenix/pull/5216)||2020-09-01 |
+| metrics.has_top_sites |[boolean](https://mozilla.github.io/glean/book/user/metrics/boolean.html) |A boolean that indicates if the user has top sites  |[1](https://github.com/mozilla-mobile/fenix/pull/9556)||2020-09-01 |
 | metrics.mozilla_products |[string_list](https://mozilla.github.io/glean/book/user/metrics/string_list.html) |A list of all the Mozilla products installed on device. We currently scan for: Firefox, Firefox Beta,  Firefox Aurora, Firefox Nightly, Firefox Fdroid, Firefox Lite, Reference Browser, Reference Browser Debug,  Fenix, Focus, and Lockwise.  |[1](https://github.com/mozilla-mobile/fenix/pull/1953/), [2](https://github.com/mozilla-mobile/fenix/pull/5216)||2020-09-01 |
 | metrics.search_count |[labeled_counter](https://mozilla.github.io/glean/book/user/metrics/labeled_counters.html) |The labels for this counter are `<search-engine-name>.<source>`. If the search engine is bundled with Fenix `search-engine-name` will be the name of the search engine. If it's a custom search engine (defined: https://github.com/mozilla-mobile/fenix/issues/1607) the value will be `custom`. `source` will be: `action`, `suggestion`, `widget` or `shortcut` (depending on the source from which the search started). Also added the `other` option for the source but it should never enter on this case.  |[1](https://github.com/mozilla-mobile/fenix/pull/1677), [2](https://github.com/mozilla-mobile/fenix/pull/5216), [3](https://github.com/mozilla-mobile/fenix/pull/7310)||2020-09-01 |
 | metrics.toolbar_position |[string](https://mozilla.github.io/glean/book/user/metrics/string.html) |A string that indicates the new position of the toolbar TOP or BOTTOM  |[1](https://github.com/mozilla-mobile/fenix/pull/6608)||2020-09-01 |
+| metrics.top_sites_count |[counter](https://mozilla.github.io/glean/book/user/metrics/counter.html) |A counter that indicates how many top sites a user has  |[1](https://github.com/mozilla-mobile/fenix/pull/9556)||2020-09-01 |
 | search.default_engine.code |[string](https://mozilla.github.io/glean/book/user/metrics/string.html) |If the search engine is pre-loaded with Fenix this value will be the search engine identifier. If it's a custom search engine (defined: https://github.com/mozilla-mobile/fenix/issues/1607) the value will be "custom"  |[1](https://github.com/mozilla-mobile/fenix/pull/1606), [2](https://github.com/mozilla-mobile/fenix/pull/5216)||2020-09-01 |
 | search.default_engine.name |[string](https://mozilla.github.io/glean/book/user/metrics/string.html) |If the search engine is pre-loaded with Fenix this value will be the search engine name. If it's a custom search engine (defined: https://github.com/mozilla-mobile/fenix/issues/1607) the value will be "custom"  |[1](https://github.com/mozilla-mobile/fenix/pull/1606), [2](https://github.com/mozilla-mobile/fenix/pull/5216)||2020-09-01 |
 | search.default_engine.submission_url |[string](https://mozilla.github.io/glean/book/user/metrics/string.html) |If the search engine is pre-loaded with Fenix this value will be he base URL we use to build the search query for the search engine. For example: https://mysearchengine.com/?query=%s. If it's a custom search engine (defined: https://github.com/mozilla-mobile/fenix/issues/1607) the value will be "custom"  |[1](https://github.com/mozilla-mobile/fenix/pull/1606), [2](https://github.com/mozilla-mobile/fenix/pull/5216)||2020-09-01 |