diff --git a/lib/core/src/Cardano/Wallet/Network.hs b/lib/core/src/Cardano/Wallet/Network.hs
index 561a2ac4d01..d66b5b38232 100644
--- a/lib/core/src/Cardano/Wallet/Network.hs
+++ b/lib/core/src/Cardano/Wallet/Network.hs
@@ -293,7 +293,7 @@ follow
     -- ^ Getter on the abstract 'block' type
     -> IO ()
 follow nl tr' readCursor forward' backward recovery tol header = do
-    tr <- monitorStatus tr'
+    tr <- monitorFollowStats tr'
     loop tr True
   where
     loop tr firstTime = do
@@ -525,9 +525,12 @@ instance HasSeverityAnnotation tr => HasSeverityAnnotation (FollowLog tr) where
 
 --
 -- Log aggregation
--- Perhaps this could be done using iohk-monitoring as well.
+--
 
 -- | Statistics of interest from the follow-function.
+--
+-- The @f@ allows us to use @LogState@ to keep track of both current and
+-- previously logged stats, and perform operations over it in a nice way.
 data FollowStats f = FollowStats
     { blocksApplied :: f Int
     , rollbacks :: f Int
@@ -539,6 +542,7 @@ data FollowStats f = FollowStats
 deriving instance Show (FollowStats LogState)
 deriving instance Eq (FollowStats LogState)
 
+-- | Change the @f@ wrapping each record field.
 hoistStats
     :: (forall a. f a -> g a)
     -> FollowStats f
@@ -550,14 +554,12 @@ hoistStats f FollowStats{blocksApplied,rollbacks,time,prog} = FollowStats
     , prog = f prog
     }
 
--- | For keeping track of what we have logged and what we have not logged.
+-- | For keeping track of what we have logged and what we have not.
 --
 -- The idea is to
--- 1. Maintain the @current@ @state@ using a @Trace@
+-- 1. Reconstruct a model of the @current@ @state@ using a @Trace@
 -- 2. Sometimes log the difference between the @current@ state and the most
 -- recently logged one.
---
--- TODO: What if we had a @Functor f@ on each field in @FollowStats@ instead?
 data LogState a = LogState
     { prev :: a -- ^ Most previously logged state
     , current :: a -- ^ Not-yet logged state
@@ -566,9 +568,14 @@ data LogState a = LogState
 initLogState :: a -> LogState a
 initLogState a = LogState a a
 
+-- | Modify the current state of a @LogState state@
 overCurrent :: (a -> a) -> LogState a -> LogState a
 overCurrent f (LogState prev cur) = LogState prev (f cur)
 
+-- | /The way/ to log the current stats.
+--
+-- It /traces/ a presentable @FollowStats LogState@ before flushing and
+-- /returns/ a new flushed @FollowStats@ where @prev == current@.
 flush
     :: Monad m
     => Tracer m (FollowStats LogState)
@@ -588,6 +595,7 @@ emptyStats t p = FollowStats (f 0) (f 0) (f t) (f p)
   where
     f = initLogState
 
+-- | Update the stats based on a new log message.
 updateStats :: FollowLog tr -> FollowStats LogState -> FollowStats LogState
 updateStats msg s = case msg of
     MsgApplyBlocks _tip blocks ->
@@ -603,13 +611,20 @@ instance ToText (FollowStats LogState) where
       where
         -- NOTE: We are using NotResponding as initial value.
         syncStatus = case sp of
-            LogState NotResponding Ready -> "In sync."
-            LogState Ready Ready -> "Still in sync."
-            LogState NotResponding NotResponding -> "Still not syncing."
-            LogState (Syncing _p) Ready -> "In sync!"
-            LogState Ready (Syncing p) -> "Syncing again (" <> (pretty p) <> ")"
-            LogState _ (Syncing p) -> "Syncing (" <> (pretty p) <> ")"
-            LogState prev NotResponding -> "Not responding. Previously " <> (pretty prev) <> "."
+            LogState NotResponding Ready ->
+                "In sync."
+            LogState Ready Ready ->
+                "Still in sync."
+            LogState NotResponding NotResponding ->
+                "Still not syncing."
+            LogState (Syncing _p) Ready ->
+                "In sync!"
+            LogState Ready (Syncing p) ->
+                "Syncing again (" <> (pretty p) <> ")"
+            LogState _ (Syncing p) ->
+                "Syncing (" <> (pretty p) <> ")"
+            LogState prev NotResponding ->
+                "Not responding. Previously " <> (pretty prev) <> "."
         stats = mconcat
             [ "Applied " <> pretty (using (-) b) <> " blocks, "
             , pretty (using (-) r) <> " rollbacks "
@@ -622,35 +637,22 @@ instance HasSeverityAnnotation (FollowStats LogState) where
     getSeverityAnnotation s
         | current (prog s) < prev (prog s) = Warning
         | otherwise = Info
-        -- FIXME: Here we check if the sync progress is going backwards, which
+        -- NOTE: Here we check if the sync progress is going backwards, which
         -- would be a sign the wallet is overloaded (or rollbacks)
         --
         -- But this check might be in the wrong place. Might be better to
         -- produce new logs from inside the updateStats function and immeditely
         -- warn there.
 
-
--- TODO: What is actually interesting?
---
--- If we are not restored:
--- - How fast we are restoring
--- - Where we are on-chain
--- - Where the node is
--- - Where the current time is
--- - How many rollbacks we encounter
--- - What the worker itself is finding on-chain
--- - How long the worker operations are
--- - When we are restored
---
--- If we are restored:
--- - If the node goes out of sync with the network
--- - If the wallet goes out of sync with the node
-monitorStatus :: Tracer IO (FollowLog tr) -> IO (Tracer IO (FollowLog tr))
-monitorStatus tr = do
+-- | Starts a new thread for monitoring health and statistics from
+-- the returned @FollowLog tr@.
+monitorFollowStats :: Tracer IO (FollowLog tr) -> IO (Tracer IO (FollowLog tr))
+monitorFollowStats tr = do
     t0' <- getCurrentTime
-    let sp = NotResponding -- TODO: other default prob
+    let sp = NotResponding -- Hijacked as a default value. Should be fine.
+                           -- It appears to be otherwise unused in the codebase.
     mvar <- newMVar $ emptyStats t0' sp
-    _ <- forkIO $ loop mvar 5000000
+    _ <- forkIO $ loop mvar (5 * second)
     return $ flip contramapM tr $ \msg -> do
         modifyMVar_ mvar (pure . updateStats msg)
         pure msg