diff --git a/src/decoder.h b/src/decoder.h
index 985ae3fa..eb225f5e 100644
--- a/src/decoder.h
+++ b/src/decoder.h
@@ -99,6 +99,7 @@ class TheengsDecoder {
     SBCU,
     SBMS,
     SBMT,
+    SBMT_M,
     SBOT,
     SBS1,
     SHT4X,
diff --git a/src/devices.h b/src/devices.h
index 8ba2d704..2d331d4f 100644
--- a/src/devices.h
+++ b/src/devices.h
@@ -167,6 +167,7 @@ const char* _devices[][2] = {
     {_SBCU_json, _SBCU_json_props},
     {_SBMS_json, _SBMS_json_props},
     {_SBMT_json, _SBMT_json_props},
+    {_SBMT_json_M, _SBMT_json_props},
     {_SBOT_json, _SBOT_json_props},
     {_SBS1_json, _SBS1_json_props},
     {_SHT4X_json, _SHT4X_json_props},
diff --git a/src/devices/SBMT_json.h b/src/devices/SBMT_json.h
index 440375f4..7c318878 100644
--- a/src/devices/SBMT_json.h
+++ b/src/devices/SBMT_json.h
@@ -34,4 +34,37 @@ const char* _SBMT_json = "{\"brand\":\"SwitchBot\",\"model\":\"Meter (Plus)\",\"
    }
 })"""";*/
 
-const char* _SBMT_json_props = _common_BTH_props;
+const char* _SBMT_json_M = "{\"brand\":\"SwitchBot\",\"model\":\"Meter (Plus)\",\"model_id\":\"THX1/W230150X\",\"tag\":\"0100\",\"condition\":[\"name\",\"index\",0,\"WoSensorTH\",\"&\",\"manufacturerdata\",\"=\",26],\"properties\":{\".cal\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",21,1,false,false],\"post_proc\":[\"/\",10]},\"tempc\":{\"condition\":[\"manufacturerdata\",22,\"bit\",3,0],\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",22,2,true,false],\"post_proc\":[\"+\",\".cal\",\"*\",-1]},\"_tempc\":{\"condition\":[\"manufacturerdata\",22,\"bit\",3,1],\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",22,2,true,false],\"post_proc\":[\"+\",\".cal\",\"-\",128]},\"hum\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",24,2,false,false],\"post_proc\":[\"&\",127]},\"mac\":{\"decoder\":[\"mac_from_hex_data\",\"manufacturerdata\",4]}}}";
+/*R""""(
+{
+   "brand":"SwitchBot",
+   "model":"Meter (Plus)",
+   "model_id":"THX1/W230150X",
+   "tag":"0100",
+   "condition":["name", "index", 0, "WoSensorTH", "&", "manufacturerdata", "=", 26],
+   "properties":{
+      ".cal":{
+         "decoder":["value_from_hex_data", "manufacturerdata", 21, 1, false, false],
+         "post_proc":["/", 10]
+      },
+      "tempc":{
+         "condition":["manufacturerdata", 22, "bit", 3, 0],
+         "decoder":["value_from_hex_data", "manufacturerdata", 22, 2, true, false],
+         "post_proc":["+", ".cal", "*", -1]
+      },
+      "_tempc":{
+         "condition":["manufacturerdata", 22, "bit", 3, 1],
+         "decoder":["value_from_hex_data", "manufacturerdata", 22, 2, true, false],
+         "post_proc":["+", ".cal", "-", 128]
+      },
+      "hum":{ 
+         "decoder":["value_from_hex_data", "manufacturerdata", 24, 2, false, false],
+         "post_proc":["&", 127]
+      },
+      "mac":{
+         "decoder":["mac_from_hex_data", "manufacturerdata", 4]
+      }
+   }
+})"""";*/
+
+const char* _SBMT_json_props = _common_BTHM_props;
diff --git a/tests/BLE/test_ble.cpp b/tests/BLE/test_ble.cpp
index 41d442fb..9f5789e8 100644
--- a/tests/BLE/test_ble.cpp
+++ b/tests/BLE/test_ble.cpp
@@ -146,6 +146,9 @@ const char* expected_mfg[] = {
     "{\"brand\":\"Theengs\",\"model\":\"iBeacon Tracker\",\"model_id\":\"TheengsIB02\",\"type\":\"TRACK\",\"cidc\":false,\"track\":true,\"prmac\":true,\"device\":\"Theengs iBeacon Tracker\"}",
     "{\"brand\":\"Mobvoi\",\"model\":\"TicWatch GTH (Pro)\",\"model_id\":\"TICWATCHGTH\",\"type\":\"TRACK\",\"cidc\":false,\"acts\":true,\"track\":true,\"device\":\"TicWatch GTH (Pro) Tracker\"}",
     "{\"brand\":\"XOSS\",\"model\":\"X2 Heart Rate Sensor\",\"model_id\":\"XOSSX2\",\"type\":\"BODY\",\"cidc\":false,\"bpm\":63,\"batt\":97}",
+    "{\"brand\":\"SwitchBot\",\"model\":\"Meter (Plus)\",\"model_id\":\"THX1/W230150X\",\"type\":\"THB\",\"tempc\":22.9,\"tempf\":73.22,\"hum\":47,\"mac\":\"AA:BB:CC:DD:EE:FF\"}",
+    "{\"brand\":\"SwitchBot\",\"model\":\"Meter (Plus)\",\"model_id\":\"THX1/W230150X\",\"type\":\"THB\",\"tempc\":23,\"tempf\":73.4,\"hum\":50,\"mac\":\"AA:BB:CC:DD:EE:FF\"}",
+    "{\"brand\":\"SwitchBot\",\"model\":\"Meter (Plus)\",\"model_id\":\"THX1/W230150X\",\"type\":\"THB\",\"tempc\":22.8,\"tempf\":73.04,\"hum\":91,\"mac\":\"AA:BB:CC:DD:EE:FF\"}",
 };
 
 const char* expected_name_uuid_mfgsvcdata[] = {
@@ -547,6 +550,9 @@ const char* test_mfgdata[][3] = {
     {"Theengs", "iBeacon Tracker", "4c000215546865656e67732d69426561636f6e32f644000064"},
     {"Mobvoi", "TicWatch GTH Pro", "0000aabbccddeeff"},
     {"XOSS", "X2", "04ff0161063f"},
+    {"SwitchBot Meter ManData", "WoSensorTHP", "6909aabbccddeeff4a0109962f"},
+    {"SwitchBot Meter ManData", "WoSensorTHP", "6909aabbccddeeff4801009732"},
+    {"SwitchBot Meter ManData", "WoSensorTHP", "6909aabbccddeeff3e0908965b"},
 };
 
 TheengsDecoder::BLE_ID_NUM test_mfgdata_id_num[]{
@@ -676,6 +682,9 @@ TheengsDecoder::BLE_ID_NUM test_mfgdata_id_num[]{
     TheengsDecoder::BLE_ID_NUM::TheengsIB02,
     TheengsDecoder::BLE_ID_NUM::TICWATCHGTH,
     TheengsDecoder::BLE_ID_NUM::XOSSX2,
+    TheengsDecoder::BLE_ID_NUM::SBMT_M,
+    TheengsDecoder::BLE_ID_NUM::SBMT_M,
+    TheengsDecoder::BLE_ID_NUM::SBMT_M,
 };
 
 // uuid test input [test name] [device name] [uuid] [manufacturer data] [service data]