garmin · pryhoda · Jul 16, 2025 · Jul 16, 2025
diff --git a/README.md b/README.md
@@ -76,6 +76,7 @@ const { messages, errors } = decoder.read({
     convertDateTimesToDates: true,
     includeUnknownData: false,
     mergeHeartRates: true
+    decodeMemoGlobs: false,
 });
 ````
 #### mesgListener = (messageNumber, message) => {}
@@ -178,6 +179,10 @@ When true unknown field values are stored in the message using the field id as t
 ````
 #### mergeHeartRates: true | false
 When true automatically merge heart rate values from HR messages into the Record messages. This option requires the applyScaleAndOffset and expandComponents options to be enabled. This option has no effect on the Record messages when no HR messages are present in the decoded messages.
+
+#### decodeMemoGlobs: true | false
+When true, the decoder will reconstruct strings from memoGlob messages. Each reconstructed string will overwrite the targeted message field.
+
 ## Creating Streams
 Stream objects contain the binary FIT data to be decoded. Streams objects can be created from byte-arrays, ArrayBuffers, and Node.js Buffers. Internally the Stream class uses an ArrayBuffer to manage the byte stream.
 #### From a Byte Array

diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@garmin/fitsdk",
-  "version": "21.171.0",
+  "version": "21.178.0",
   "description": "FIT JavaScript SDK",
   "main": "src/index.js",
   "type": "module",

diff --git a/src/accumulator.js b/src/accumulator.js
@@ -5,8 +5,8 @@
 // Transfer (FIT) Protocol License.
 /////////////////////////////////////////////////////////////////////////////////////////////
 // ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-// Profile Version = 21.171.0Release
-// Tag = production/release/21.171.0-0-g57fed75
+// Profile Version = 21.178.0Release
+// Tag = production/release/21.178.0-0-g3bea629
 /////////////////////////////////////////////////////////////////////////////////////////////
 
 

diff --git a/src/bit-stream.js b/src/bit-stream.js
@@ -5,8 +5,8 @@
 // Transfer (FIT) Protocol License.
 /////////////////////////////////////////////////////////////////////////////////////////////
 // ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-// Profile Version = 21.171.0Release
-// Tag = production/release/21.171.0-0-g57fed75
+// Profile Version = 21.178.0Release
+// Tag = production/release/21.178.0-0-g3bea629
 /////////////////////////////////////////////////////////////////////////////////////////////
 
 

diff --git a/src/crc-calculator.js b/src/crc-calculator.js
@@ -5,8 +5,8 @@
 // Transfer (FIT) Protocol License.
 /////////////////////////////////////////////////////////////////////////////////////////////
 // ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-// Profile Version = 21.171.0Release
-// Tag = production/release/21.171.0-0-g57fed75
+// Profile Version = 21.178.0Release
+// Tag = production/release/21.178.0-0-g3bea629
 /////////////////////////////////////////////////////////////////////////////////////////////
 
 

diff --git a/src/decoder.js b/src/decoder.js
@@ -5,8 +5,8 @@
 // Transfer (FIT) Protocol License.
 /////////////////////////////////////////////////////////////////////////////////////////////
 // ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-// Profile Version = 21.171.0Release
-// Tag = production/release/21.171.0-0-g57fed75
+// Profile Version = 21.178.0Release
+// Tag = production/release/21.178.0-0-g3bea629
 /////////////////////////////////////////////////////////////////////////////////////////////
 
 
@@ -729,8 +729,8 @@ class Decoder {
             return rawFieldValue;
         }
 
-        const scale = Array.isArray(field?.scale ?? 1) ? field?.scale[0] : field?.scale ?? 1;
-        const offset = Array.isArray(field?.offset ?? 1) ? field?.offset[0] : field?.offset ?? 0;
+        const scale = Array.isArray(field?.scale ?? FIT.FIELD_DEFAULT_SCALE) ? field?.scale[0] : field?.scale ?? FIT.FIELD_DEFAULT_SCALE;
+        const offset = Array.isArray(field?.offset ?? FIT.FIELD_DEFAULT_OFFSET) ? field?.offset[0] : field?.offset ?? FIT.FIELD_DEFAULT_OFFSET;
 
         try {
             if (Array.isArray(rawFieldValue)) {

diff --git a/src/encoder.js b/src/encoder.js
@@ -5,8 +5,8 @@
 // Transfer (FIT) Protocol License.
 /////////////////////////////////////////////////////////////////////////////////////////////
 // ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-// Profile Version = 21.171.0Release
-// Tag = production/release/21.171.0-0-g57fed75
+// Profile Version = 21.178.0Release
+// Tag = production/release/21.178.0-0-g3bea629
 /////////////////////////////////////////////////////////////////////////////////////////////
 
 
@@ -20,9 +20,6 @@ import Utils from "./utils.js";
 const HEADER_WITH_CRC_SIZE = 14;
 const HEADER_WITHOUT_CRC_SIZE = 12;
 
-const FIELD_DEFAULT_SCALE = 1;
-const FIELD_DEFAULT_OFFSET = 0;
-
 /**
  * A class for encoding FIT files.
  * @class
@@ -131,7 +128,7 @@ class Encoder {
             throw new Error("addDeveloperField() - one or more developerDataIndex values are null.", {
                  cause: {
                     key,
-                    developerDataIdMesg, 
+                    developerDataIdMesg,
                     fieldDescriptionMesg
                 }
             });
@@ -141,7 +138,7 @@ class Encoder {
             throw new Error("addDeveloperField() - developerDataIndex values do not match.", {
                  cause: {
                     key,
-                    developerDataIdMesg, 
+                    developerDataIdMesg,
                     fieldDescriptionMesg
                 }
             });
@@ -215,12 +212,10 @@ class Encoder {
                     throw new Error();
                 }
 
-                const scale = fieldDefinition.components.length > 1 ? FIELD_DEFAULT_SCALE : fieldDefinition.scale;
-                const offset = fieldDefinition.components.length > 1 ? FIELD_DEFAULT_OFFSET : fieldDefinition.offset;
-                const hasScaleOrOffset = (scale != FIELD_DEFAULT_SCALE || offset != FIELD_DEFAULT_OFFSET);
+                const hasScaleOrOffset = (fieldDefinition.scale != FIT.FIELD_DEFAULT_SCALE || fieldDefinition.offset != FIT.FIELD_DEFAULT_OFFSET);
 
                 if (hasScaleOrOffset) {
-                    const scaledValue = (value + offset) * scale;
+                    const scaledValue = (value + fieldDefinition.offset) * fieldDefinition.scale;
 
                     return FIT.FloatingPointFieldTypes.includes(fieldDefinition.type) ? scaledValue : Math.round(scaledValue);
                 }

diff --git a/src/fit.js b/src/fit.js
@@ -5,8 +5,8 @@
 // Transfer (FIT) Protocol License.
 /////////////////////////////////////////////////////////////////////////////////////////////
 // ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-// Profile Version = 21.171.0Release
-// Tag = production/release/21.171.0-0-g57fed75
+// Profile Version = 21.178.0Release
+// Tag = production/release/21.178.0-0-g3bea629
 /////////////////////////////////////////////////////////////////////////////////////////////
 
 
@@ -172,6 +172,8 @@ export default {
     isNumberStringDateOrBoolean,
     isNotNumberStringDateOrBoolean,
     MAX_FIELD_SIZE: 255,
+    FIELD_DEFAULT_SCALE: 1,
+    FIELD_DEFAULT_OFFSET: 0,
     MESG_DEFINITION_MASK: 0x40,
     LOCAL_MESG_NUM_MASK: 0x0F,
     ARCH_LITTLE_ENDIAN: 0x00,

diff --git a/src/index.js b/src/index.js
@@ -5,8 +5,8 @@
 // Transfer (FIT) Protocol License.
 /////////////////////////////////////////////////////////////////////////////////////////////
 // ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-// Profile Version = 21.171.0Release
-// Tag = production/release/21.171.0-0-g57fed75
+// Profile Version = 21.178.0Release
+// Tag = production/release/21.178.0-0-g3bea629
 /////////////////////////////////////////////////////////////////////////////////////////////
 
 

diff --git a/src/mesg-definition.js b/src/mesg-definition.js
@@ -5,8 +5,8 @@
 // Transfer (FIT) Protocol License.
 /////////////////////////////////////////////////////////////////////////////////////////////
 // ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-// Profile Version = 21.171.0Release
-// Tag = production/release/21.171.0-0-g57fed75
+// Profile Version = 21.178.0Release
+// Tag = production/release/21.178.0-0-g3bea629
 /////////////////////////////////////////////////////////////////////////////////////////////
 
 
@@ -56,14 +56,20 @@ class MesgDefinition {
                 const baseType = FIT.FieldTypeToBaseType[fieldProfile[1].baseType];
                 const baseTypeDef = FIT.BaseTypeDefinitions[baseType];
 
+                let scale = fieldProfile[1].components.length > 1 ? FIT.FIELD_DEFAULT_SCALE : fieldProfile[1].scale;
+                let offset = fieldProfile[1].components.length > 1 ? FIT.FIELD_DEFAULT_OFFSET : fieldProfile[1].offset;
+
+                scale = Array.isArray(scale) ? scale[0] : scale ?? FIT.FIELD_DEFAULT_SCALE;
+                offset = Array.isArray(offset) ? offset[0] : offset ?? FIT.FIELD_DEFAULT_OFFSET;
+
                 this.fieldDefinitions.push({
                     name: fieldName,
                     num: fieldProfile[1].num,
                     size: this.#fieldSize(mesg[fieldName], baseTypeDef),
                     baseType: baseType,
                     type: fieldProfile[1].type,
-                    scale: fieldProfile[1].scale,
-                    offset: fieldProfile[1].offset,
+                    scale,
+                    offset,
                     components: fieldProfile[1].components,
                 });
             });

diff --git a/src/output-stream.js b/src/output-stream.js
@@ -5,8 +5,8 @@
 // Transfer (FIT) Protocol License.
 /////////////////////////////////////////////////////////////////////////////////////////////
 // ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-// Profile Version = 21.171.0Release
-// Tag = production/release/21.171.0-0-g57fed75
+// Profile Version = 21.178.0Release
+// Tag = production/release/21.178.0-0-g3bea629
 /////////////////////////////////////////////////////////////////////////////////////////////
 
 

diff --git a/src/profile.js b/src/profile.js
@@ -5,15 +5,15 @@
 // Transfer (FIT) Protocol License.
 /////////////////////////////////////////////////////////////////////////////////////////////
 // ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-// Profile Version = 21.171.0Release
-// Tag = production/release/21.171.0-0-g57fed75
+// Profile Version = 21.178.0Release
+// Tag = production/release/21.178.0-0-g3bea629
 /////////////////////////////////////////////////////////////////////////////////////////////
 
 
 const Profile = {
     version: {
         major: 21,
-        minor: 171,
+        minor: 178,
         patch: 0,
         type: "Release"
     },
@@ -22980,6 +22980,95 @@ const Profile = {
                     subFields: []
             },
         },
+     },
+        470: {
+            num: 470,
+            name: "sleepDisruptionSeverityPeriod",
+            messagesKey: "sleepDisruptionSeverityPeriodMesgs",
+            fields: {
+            254: {
+                num: 254,
+                name: "messageIndex",
+                type: "messageIndex",
+                baseType: "uint16",
+                array: false,
+                scale: 1,
+                offset: 0,
+                units: "",
+                bits: [],
+                    components: [],
+                    isAccumulated: false,
+                    hasComponents: false,
+                    subFields: []
+            },
+            253: {
+                num: 253,
+                name: "timestamp",
+                type: "dateTime",
+                baseType: "uint32",
+                array: false,
+                scale: 1,
+                offset: 0,
+                units: "",
+                bits: [],
+                    components: [],
+                    isAccumulated: false,
+                    hasComponents: false,
+                    subFields: []
+            },
+            0: {
+                num: 0,
+                name: "severity",
+                type: "sleepDisruptionSeverity",
+                baseType: "enum",
+                array: false,
+                scale: 1,
+                offset: 0,
+                units: "",
+                bits: [],
+                    components: [],
+                    isAccumulated: false,
+                    hasComponents: false,
+                    subFields: []
+            },
+        },
+     },
+        471: {
+            num: 471,
+            name: "sleepDisruptionOvernightSeverity",
+            messagesKey: "sleepDisruptionOvernightSeverityMesgs",
+            fields: {
+            253: {
+                num: 253,
+                name: "timestamp",
+                type: "dateTime",
+                baseType: "uint32",
+                array: false,
+                scale: 1,
+                offset: 0,
+                units: "",
+                bits: [],
+                    components: [],
+                    isAccumulated: false,
+                    hasComponents: false,
+                    subFields: []
+            },
+            0: {
+                num: 0,
+                name: "severity",
+                type: "sleepDisruptionSeverity",
+                baseType: "enum",
+                array: false,
+                scale: 1,
+                offset: 0,
+                units: "",
+                bits: [],
+                    components: [],
+                    isAccumulated: false,
+                    hasComponents: false,
+                    subFields: []
+            },
+        },
      },
         398: {
             num: 398,
@@ -23216,6 +23305,8 @@ types: {
        393: "diveApneaAlarm",
        398: "skinTempOvernight",
        409: "hsaWristTemperatureData", // Message number for the HSA wrist temperature data message
+       470: "sleepDisruptionSeverityPeriod",
+       471: "sleepDisruptionOvernightSeverity",
        0xFF00: "mfgRangeMin", // 0xFF00 - 0xFFFE reserved for manufacturer specific messages
        0xFFFE: "mfgRangeMax", // 0xFF00 - 0xFFFE reserved for manufacturer specific messages
        },
@@ -24271,6 +24362,7 @@ types: {
        333: "tektroRacingProducts",
        334: "daradInnovationCorporation",
        335: "cycloptim",
+       337: "runna",
        5759: "actigraphcorp",
        },
    garminProduct: {
@@ -24716,9 +24808,11 @@ types: {
        4586: "instinct3Amoled45mm",
        4587: "instinct3Amoled50mm",
        4588: "descentG2",
+       4603: "venuX1",
        4606: "hrm200",
        4625: "vivoactive6",
        4647: "approachS44",
+       4655: "edgeMtb",
        4656: "approachS50",
        4666: "fenixE",
        4759: "instinct3Solar50mm",
@@ -27756,6 +27850,12 @@ types: {
        2: "threatApproaching",
        3: "threatApproachingFast",
        },
+   sleepDisruptionSeverity: {
+       0: "none",
+       1: "low",
+       2: "medium",
+       3: "high",
+       },
    maxMetSpeedSource: {
        0: "onboardGps",
        1: "connectedGps",
@@ -27897,6 +27997,8 @@ MesgNum : {
    TANK_UPDATE: 319,
    TANK_SUMMARY: 323,
    SLEEP_ASSESSMENT: 346,
+   SLEEP_DISRUPTION_SEVERITY_PERIOD: 470,
+   SLEEP_DISRUPTION_OVERNIGHT_SEVERITY: 471,
    SKIN_TEMP_OVERNIGHT: 398,
    PAD: 105,
    }

diff --git a/src/stream.js b/src/stream.js
@@ -5,8 +5,8 @@
 // Transfer (FIT) Protocol License.
 /////////////////////////////////////////////////////////////////////////////////////////////
 // ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-// Profile Version = 21.171.0Release
-// Tag = production/release/21.171.0-0-g57fed75
+// Profile Version = 21.178.0Release
+// Tag = production/release/21.178.0-0-g3bea629
 /////////////////////////////////////////////////////////////////////////////////////////////
 
 

diff --git a/src/utils-hr-mesg.js b/src/utils-hr-mesg.js
@@ -5,8 +5,8 @@
 // Transfer (FIT) Protocol License.
 /////////////////////////////////////////////////////////////////////////////////////////////
 // ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-// Profile Version = 21.171.0Release
-// Tag = production/release/21.171.0-0-g57fed75
+// Profile Version = 21.178.0Release
+// Tag = production/release/21.178.0-0-g3bea629
 /////////////////////////////////////////////////////////////////////////////////////////////