1 files changed, 10 insertions, 0 deletions
diff --git a/README.md b/README.md
index f02b841..d58ec3d 100644
--- a/README.md
+++ b/README.md
@@ -58,6 +58,16 @@ byte[11]  = 0x01 if traditional Chinese, else 0x00
 
 Response: 0x81 0x00 (success, notify/6E40FC21)
 
+### switchFindBand (vibrate/find watch)
+
+Find band packet structure (write/6E40FC20)
+```
+byte[0] = 0x51 (command)
+byte[1] = 0x01 to start vibrating, else 0x00
+```
+
+Response: 0xD1 0x01 for vibrating, else 0xD1 0x00 (6E40FC21)
+
 ### enterMakeDial (watch face)
 
 Watch face header packet (write/6E40FC20)