diff --git a/include/BPMDetect.h b/include/BPMDetect.h
index 3f6b9d5..9c012d5 100644
--- a/include/BPMDetect.h
+++ b/include/BPMDetect.h
@@ -61,7 +61,7 @@
 #include "FIFOSampleBuffer.h"
 
 /// Minimum allowed BPM rate. Used to restrict accepted result above a reasonable limit.
-#define MIN_BPM 45
+#define MIN_BPM 29
 
 /// Maximum allowed BPM rate. Used to restrict accepted result below a reasonable limit.
 #define MAX_BPM 230