diff --git a/mainloop.cpp b/mainloop.cpp
index 85770a2..f205003 100644
--- a/mainloop.cpp
+++ b/mainloop.cpp
@@ -174,14 +174,17 @@
 {
     std::string id = getID(sensor);
     std::string label;
+    std::string accuracy;
 
     if (!id.empty())
     {
         // Ignore inputs without a label.
         label = env::getEnv("LABEL", sensor.first.first, id);
+        accuracy = env::getEnv("ACCURACY", sensor.first.first, id);
     }
 
-    return std::make_tuple(std::move(id), std::move(label));
+    return std::make_tuple(std::move(id), std::move(label),
+                           std::move(accuracy));
 }
 
 /**
@@ -237,6 +240,20 @@
     auto valueInterface = static_cast<std::shared_ptr<ValueObject>>(nullptr);
     try
     {
+        // Add accuracy interface
+        auto accuracyStr = std::get<sensorAccuracy>(properties);
+        try
+        {
+            if (!accuracyStr.empty())
+            {
+                auto accuracy = stod(accuracyStr);
+                sensorObj->addAccuracy(info, accuracy);
+            }
+        }
+        catch (const std::invalid_argument&)
+        {
+        }
+
         // Add status interface based on _fault file being present
         sensorObj->addStatus(info);
         valueInterface = sensorObj->addValue(retryIO, info, _timedoutMap);