diff --git a/sonoff/language/bg-BG.h b/sonoff/language/bg-BG.h
index 7e096f673..d91c66bda 100644
--- a/sonoff/language/bg-BG.h
+++ b/sonoff/language/bg-BG.h
@@ -537,7 +537,7 @@
 #define D_UNIT_HOUR "h"
 #define D_UNIT_KILOGRAM "kg"
 #define D_UNIT_INCREMENTS "inc"
-#define D_UNIT_KILOMETER_PER_HOUR "kmph"  // or "km/h"
+#define D_UNIT_KILOMETER_PER_HOUR "km/h"  // or "km/h"
 #define D_UNIT_KILOOHM "kΩ"
 #define D_UNIT_KILOWATTHOUR "kWh"
 #define D_UNIT_LUX "lx"
diff --git a/sonoff/language/de-DE.h b/sonoff/language/de-DE.h
index 6a783a45b..0c2ab9f6a 100644
--- a/sonoff/language/de-DE.h
+++ b/sonoff/language/de-DE.h
@@ -537,7 +537,7 @@
 #define D_UNIT_HOUR "h"
 #define D_UNIT_INCREMENTS "inc"
 #define D_UNIT_KILOGRAM "kg"
-#define D_UNIT_KILOMETER_PER_HOUR "kmph"  // or "km/h"
+#define D_UNIT_KILOMETER_PER_HOUR "km/h"  // or "km/h"
 #define D_UNIT_KILOOHM "kOhm"
 #define D_UNIT_KILOWATTHOUR "kWh"
 #define D_UNIT_LUX "lx"
diff --git a/sonoff/language/el-GR.h b/sonoff/language/el-GR.h
index 937464699..c5a3db324 100644
--- a/sonoff/language/el-GR.h
+++ b/sonoff/language/el-GR.h
@@ -1,3 +1,4 @@
+
 /*
   el-GR.h - localization for Greek - Greece for Sonoff-Tasmota
 
@@ -537,7 +538,7 @@
 #define D_UNIT_HOUR "Hr"
 #define D_UNIT_INCREMENTS "inc"
 #define D_UNIT_KILOGRAM "kg"
-#define D_UNIT_KILOMETER_PER_HOUR "kmph"  // or "km/h"
+#define D_UNIT_KILOMETER_PER_HOUR "km/h"  // or "km/h"
 #define D_UNIT_KILOOHM "kOhm"
 #define D_UNIT_KILOWATTHOUR "kWh"
 #define D_UNIT_LUX "lx"
diff --git a/sonoff/language/en-GB.h b/sonoff/language/en-GB.h
index 925080d3d..48641d0ff 100644
--- a/sonoff/language/en-GB.h
+++ b/sonoff/language/en-GB.h
@@ -537,7 +537,7 @@
 #define D_UNIT_HOUR "Hr"
 #define D_UNIT_INCREMENTS "inc"
 #define D_UNIT_KILOGRAM "kg"
-#define D_UNIT_KILOMETER_PER_HOUR "kmph"  // or "km/h"
+#define D_UNIT_KILOMETER_PER_HOUR "km/h"  // or "km/h"
 #define D_UNIT_KILOOHM "kOhm"
 #define D_UNIT_KILOWATTHOUR "kWh"
 #define D_UNIT_LUX "lx"
diff --git a/sonoff/language/es-AR.h b/sonoff/language/es-AR.h
index d78c807da..a5d044985 100644
--- a/sonoff/language/es-AR.h
+++ b/sonoff/language/es-AR.h
@@ -537,7 +537,7 @@
 #define D_UNIT_HOUR "Hr"
 #define D_UNIT_INCREMENTS "inc"
 #define D_UNIT_KILOGRAM "kg"
-#define D_UNIT_KILOMETER_PER_HOUR "kmph"  // or "km/h"
+#define D_UNIT_KILOMETER_PER_HOUR "km/h"  // or "km/h"
 #define D_UNIT_KILOOHM "kOhm"
 #define D_UNIT_KILOWATTHOUR "kWh"
 #define D_UNIT_LUX "lx"
diff --git a/sonoff/language/fr-FR.h b/sonoff/language/fr-FR.h
index bb32c2d2e..0e37d9990 100644
--- a/sonoff/language/fr-FR.h
+++ b/sonoff/language/fr-FR.h
@@ -537,7 +537,7 @@
 #define D_UNIT_HOUR "h"
 #define D_UNIT_INCREMENTS "inc"
 #define D_UNIT_KILOGRAM "kg"
-#define D_UNIT_KILOMETER_PER_HOUR "kmph"  // or "km/h"
+#define D_UNIT_KILOMETER_PER_HOUR "km/h"  // or "km/h"
 #define D_UNIT_KILOOHM "kΩ"
 #define D_UNIT_KILOWATTHOUR "kWh"
 #define D_UNIT_LUX "lx"
diff --git a/sonoff/language/he-HE.h b/sonoff/language/he-HE.h
index d1aee3423..355fe8231 100644
--- a/sonoff/language/he-HE.h
+++ b/sonoff/language/he-HE.h
@@ -537,7 +537,7 @@
 #define D_UNIT_HOUR "Hr"
 #define D_UNIT_INCREMENTS "inc"
 #define D_UNIT_KILOGRAM "kg"
-#define D_UNIT_KILOMETER_PER_HOUR "kmph"  // or "km/h"
+#define D_UNIT_KILOMETER_PER_HOUR "km/h"  // or "km/h"
 #define D_UNIT_KILOOHM "kOhm"
 #define D_UNIT_KILOWATTHOUR "kWh"
 #define D_UNIT_LUX "lx"
diff --git a/sonoff/language/hu-HU.h b/sonoff/language/hu-HU.h
index 91b005e39..cbe52378d 100644
--- a/sonoff/language/hu-HU.h
+++ b/sonoff/language/hu-HU.h
@@ -537,7 +537,7 @@
 #define D_UNIT_HOUR "ó"
 #define D_UNIT_INCREMENTS "inc"
 #define D_UNIT_KILOGRAM "kg"
-#define D_UNIT_KILOMETER_PER_HOUR "kmph"  // or "km/h"
+#define D_UNIT_KILOMETER_PER_HOUR "km/h"  // or "km/h"
 #define D_UNIT_KILOOHM "kOhm"
 #define D_UNIT_KILOWATTHOUR "kWh"
 #define D_UNIT_LUX "lx"
diff --git a/sonoff/language/it-IT.h b/sonoff/language/it-IT.h
index 2ed03ca35..8449d250d 100644
--- a/sonoff/language/it-IT.h
+++ b/sonoff/language/it-IT.h
@@ -537,7 +537,7 @@
 #define D_UNIT_HOUR "Hr"
 #define D_UNIT_INCREMENTS "inc"
 #define D_UNIT_KILOGRAM "kg"
-#define D_UNIT_KILOMETER_PER_HOUR "kmph"  // or "km/h"
+#define D_UNIT_KILOMETER_PER_HOUR "km/h"  // or "km/h"
 #define D_UNIT_KILOOHM "kOhm"
 #define D_UNIT_KILOWATTHOUR "kWh"
 #define D_UNIT_LUX "lx"
diff --git a/sonoff/language/nl-NL.h b/sonoff/language/nl-NL.h
index ca7be61af..afaf9d08a 100644
--- a/sonoff/language/nl-NL.h
+++ b/sonoff/language/nl-NL.h
@@ -537,7 +537,7 @@
 #define D_UNIT_HOUR "h"
 #define D_UNIT_INCREMENTS "inc"
 #define D_UNIT_KILOGRAM "kg"
-#define D_UNIT_KILOMETER_PER_HOUR "kmph"  // or "km/h"
+#define D_UNIT_KILOMETER_PER_HOUR "km/h"  // or "km/h"
 #define D_UNIT_KILOOHM "kOhm"
 #define D_UNIT_KILOWATTHOUR "kWh"
 #define D_UNIT_LUX "lx"
diff --git a/sonoff/language/pl-PL.h b/sonoff/language/pl-PL.h
index 3fd26f29b..686f5cc76 100644
--- a/sonoff/language/pl-PL.h
+++ b/sonoff/language/pl-PL.h
@@ -537,7 +537,7 @@
 #define D_UNIT_HOUR "Godz"
 #define D_UNIT_INCREMENTS "inc"
 #define D_UNIT_KILOGRAM "kg"
-#define D_UNIT_KILOMETER_PER_HOUR "kmph"  // or "km/h"
+#define D_UNIT_KILOMETER_PER_HOUR "km/h"  // or "km/h"
 #define D_UNIT_KILOOHM "kOhm"
 #define D_UNIT_KILOWATTHOUR "kWh"
 #define D_UNIT_LUX "lx"
diff --git a/sonoff/language/pt-BR.h b/sonoff/language/pt-BR.h
index dceadf085..ef5104fdb 100644
--- a/sonoff/language/pt-BR.h
+++ b/sonoff/language/pt-BR.h
@@ -537,7 +537,7 @@
 #define D_UNIT_HOUR "H"
 #define D_UNIT_INCREMENTS "inc"
 #define D_UNIT_KILOGRAM "kg"
-#define D_UNIT_KILOMETER_PER_HOUR "kmph"  // or "km/h"
+#define D_UNIT_KILOMETER_PER_HOUR "km/h"  // or "km/h"
 #define D_UNIT_KILOOHM "kOhm"
 #define D_UNIT_KILOWATTHOUR "kWh"
 #define D_UNIT_LUX "lx"
diff --git a/sonoff/language/pt-PT.h b/sonoff/language/pt-PT.h
index a7b9236ae..97750f38c 100644
--- a/sonoff/language/pt-PT.h
+++ b/sonoff/language/pt-PT.h
@@ -537,7 +537,7 @@
 #define D_UNIT_HOUR "Hr"
 #define D_UNIT_INCREMENTS "inc"
 #define D_UNIT_KILOGRAM "kg"
-#define D_UNIT_KILOMETER_PER_HOUR "kmph"  // or "km/h"
+#define D_UNIT_KILOMETER_PER_HOUR "km/h"  // or "km/h"
 #define D_UNIT_KILOOHM "kOhm"
 #define D_UNIT_KILOWATTHOUR "kWh"
 #define D_UNIT_LUX "lx"
diff --git a/sonoff/language/ru-RU.h b/sonoff/language/ru-RU.h
index fc2dc2892..28aa1d7f2 100644
--- a/sonoff/language/ru-RU.h
+++ b/sonoff/language/ru-RU.h
@@ -537,7 +537,7 @@
 #define D_UNIT_HOUR "Ч"
 #define D_UNIT_INCREMENTS "inc"
 #define D_UNIT_KILOGRAM "kg"
-#define D_UNIT_KILOMETER_PER_HOUR "kmph"  // or "km/h"
+#define D_UNIT_KILOMETER_PER_HOUR "km/h"  // or "km/h"
 #define D_UNIT_KILOOHM "кОм"
 #define D_UNIT_KILOWATTHOUR "кВт"
 #define D_UNIT_LUX "лк"
diff --git a/sonoff/language/tr-TR.h b/sonoff/language/tr-TR.h
index ea3f10ce6..0588b5175 100755
--- a/sonoff/language/tr-TR.h
+++ b/sonoff/language/tr-TR.h
@@ -536,7 +536,7 @@
 #define D_UNIT_HOUR "Hr"
 #define D_UNIT_INCREMENTS "inc"
 #define D_UNIT_KILOGRAM "kg"
-#define D_UNIT_KILOMETER_PER_HOUR "kmph"  // or "km/h"
+#define D_UNIT_KILOMETER_PER_HOUR "km/h"  // or "km/h"
 #define D_UNIT_KILOOHM "kOhm"
 #define D_UNIT_KILOWATTHOUR "kWh"
 #define D_UNIT_LUX "lx"
diff --git a/sonoff/language/uk-UK.h b/sonoff/language/uk-UK.h
index cf9d8bcf3..fc32479fc 100644
--- a/sonoff/language/uk-UK.h
+++ b/sonoff/language/uk-UK.h
@@ -537,7 +537,7 @@
 #define D_UNIT_HOUR "Г"
 #define D_UNIT_INCREMENTS "inc"
 #define D_UNIT_KILOGRAM "kg"
-#define D_UNIT_KILOMETER_PER_HOUR "kmph"  // or "km/h"
+#define D_UNIT_KILOMETER_PER_HOUR "km/h"  // or "km/h"
 #define D_UNIT_KILOOHM "кОм"
 #define D_UNIT_KILOWATTHOUR "кВт"
 #define D_UNIT_LUX "лк"
diff --git a/sonoff/language/zh-CN.h b/sonoff/language/zh-CN.h
index 15708dded..f4a19e324 100644
--- a/sonoff/language/zh-CN.h
+++ b/sonoff/language/zh-CN.h
@@ -536,7 +536,7 @@
 #define D_UNIT_HOUR "时"
 #define D_UNIT_INCREMENTS "inc"
 #define D_UNIT_KILOGRAM "kg"
-#define D_UNIT_KILOMETER_PER_HOUR "kmph"  // or "km/h"
+#define D_UNIT_KILOMETER_PER_HOUR "km/h"  // or "km/h"
 #define D_UNIT_KILOOHM "千欧"
 #define D_UNIT_KILOWATTHOUR "千瓦时"
 #define D_UNIT_LUX "勒克斯"
diff --git a/sonoff/language/zh-TW.h b/sonoff/language/zh-TW.h
index 75c682396..61fa90d4d 100644
--- a/sonoff/language/zh-TW.h
+++ b/sonoff/language/zh-TW.h
@@ -537,7 +537,7 @@
 #define D_UNIT_HOUR "時"
 #define D_UNIT_INCREMENTS "inc"
 #define D_UNIT_KILOGRAM "kg"
-#define D_UNIT_KILOMETER_PER_HOUR "kmph"  // or "km/h"
+#define D_UNIT_KILOMETER_PER_HOUR "km/h"  // or "km/h"
 #define D_UNIT_KILOOHM "千歐"
 #define D_UNIT_KILOWATTHOUR "千瓦時"
 #define D_UNIT_LUX "勒克斯"