diff --git a/src/devices/fitshowtreadmill/fitshowtreadmill.cpp b/src/devices/fitshowtreadmill/fitshowtreadmill.cpp
index 807503e2d..161e5ca34 100644
--- a/src/devices/fitshowtreadmill/fitshowtreadmill.cpp
+++ b/src/devices/fitshowtreadmill/fitshowtreadmill.cpp
@@ -416,7 +416,7 @@ void fitshowtreadmill::characteristicChanged(const QLowEnergyCharacteristic &cha
             }
         } else if (par == FITSHOW_STATUS_RUNNING || par == FITSHOW_STATUS_STOP || par == FITSHOW_STATUS_PAUSED ||
                    par == FITSHOW_STATUS_END) {
-            if (full_len >= 17) {
+            if (full_len >= 16) {
                 if (par == FITSHOW_STATUS_RUNNING)
                     IS_RUNNING = true;
                 else {