diff --git a/src/FitRideFile.cpp b/src/FitRideFile.cpp
index 3d19e543c..9e87db401 100644
--- a/src/FitRideFile.cpp
+++ b/src/FitRideFile.cpp
@@ -237,6 +237,12 @@ struct FitFileReaderState
                 default: rideFile->setDeviceType(QString("Garmin %1").arg(prod));
             }
         }
+        else  if (manu == 38) {
+            switch (prod) {
+                case 1: rideFile->setDeviceType("o_synce navi2coach"); break;
+                default: rideFile->setDeviceType(QString("Garmin %1").arg(prod));
+            }
+        }
         else {
             rideFile->setDeviceType(QString("Unknown FIT Device %1:%2").arg(manu).arg(prod));
         }
@@ -366,6 +372,7 @@ struct FitFileReaderState
                          break;
                 case 12: break; // "cycle_length"
                 case 13: temperature = value; break;
+                case 29: // ACCUMULATED_POWER
                 case 30: lrbalance = (value & 0x80 ? 100 - (value & 0x7F) : value & 0x7F);break;
 
                 default: unknown_record_fields.insert(field.num);
diff --git a/src/SyncRideFile.cpp b/src/SyncRideFile.cpp
index c3ba5edf8..f4cc5592f 100644
--- a/src/SyncRideFile.cpp
+++ b/src/SyncRideFile.cpp
@@ -214,7 +214,7 @@ struct SyncFileReaderState
     RideFile * run() {
         errors.clear();
         rideFile = new RideFile;
-        rideFile->setDeviceType("Macro Sync");
+        rideFile->setDeviceType("o_synce macro/macrox");
         rideFile->setFileFormat("Macro GoldenCheetah Sync File (osyn)");
 
         if (!file.open(QIODevice::ReadOnly)) {