garmin · Lijah99 · Aug 4, 2026 · Aug 4, 2026
diff --git a/garmin_fit_sdk/__init__.py b/garmin_fit_sdk/__init__.py
@@ -7,8 +7,8 @@
 # Transfer (FIT) Protocol License.
 ###########################################################################################
 # ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-# Profile Version = 21.208.0Release
-# Tag = production/release/21.208.0-0-g5209d509
+# Profile Version = 21.212.0Release
+# Tag = production/release/21.212.0-0-g0676a0e3
 ############################################################################################
 
 
@@ -23,4 +23,4 @@
 from garmin_fit_sdk.stream import Stream
 from garmin_fit_sdk.util import FIT_EPOCH_S, convert_datetime_to_timestamp, convert_timestamp_to_datetime, BASE_TYPE_TO_FIELD_TYPE, FIELD_TYPE_TO_BASE_TYPE
 
-__version__ = '21.208.0'
+__version__ = '21.212.0'
diff --git a/garmin_fit_sdk/__init__.pyi b/garmin_fit_sdk/__init__.pyi
@@ -0,0 +1,30 @@
+###########################################################################################
+# Copyright 2026 Garmin International, Inc.
+# Licensed under the Flexible and Interoperable Data Transfer (FIT) Protocol License; you
+# may not use this file except in compliance with the Flexible and Interoperable Data
+# Transfer (FIT) Protocol License.
+###########################################################################################
+# ****WARNING****  This file is auto-generated!  Do NOT edit this file.
+# Profile Version = 21.212.0Release
+# Tag = production/release/21.212.0-0-g0676a0e3
+############################################################################################
+
+
+from .accumulator import Accumulator as Accumulator
+from .bitstream import BitStream as BitStream
+from .crc_calculator import CrcCalculator as CrcCalculator
+from .decoder import Decoder as Decoder
+from .encoder import Encoder as Encoder
+from .fit import BASE_TYPE as BASE_TYPE, BASE_TYPE_DEFINITIONS as BASE_TYPE_DEFINITIONS
+from .hr_mesg_utils import expand_heart_rates as expand_heart_rates
+from .profile import Profile as Profile
+from .stream import Stream as Stream
+from .util import (
+    FIT_EPOCH_S as FIT_EPOCH_S,
+    convert_datetime_to_timestamp as convert_datetime_to_timestamp,
+    convert_timestamp_to_datetime as convert_timestamp_to_datetime,
+    BASE_TYPE_TO_FIELD_TYPE as BASE_TYPE_TO_FIELD_TYPE,
+    FIELD_TYPE_TO_BASE_TYPE as FIELD_TYPE_TO_BASE_TYPE,
+)
+
+__version__: str
diff --git a/garmin_fit_sdk/accumulator.py b/garmin_fit_sdk/accumulator.py
@@ -7,8 +7,8 @@
 # Transfer (FIT) Protocol License.
 ###########################################################################################
 # ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-# Profile Version = 21.208.0Release
-# Tag = production/release/21.208.0-0-g5209d509
+# Profile Version = 21.212.0Release
+# Tag = production/release/21.212.0-0-g0676a0e3
 ############################################################################################
 
 

diff --git a/garmin_fit_sdk/accumulator.pyi b/garmin_fit_sdk/accumulator.pyi
@@ -0,0 +1,20 @@
+###########################################################################################
+# Copyright 2026 Garmin International, Inc.
+# Licensed under the Flexible and Interoperable Data Transfer (FIT) Protocol License; you
+# may not use this file except in compliance with the Flexible and Interoperable Data
+# Transfer (FIT) Protocol License.
+###########################################################################################
+# ****WARNING****  This file is auto-generated!  Do NOT edit this file.
+# Profile Version = 21.212.0Release
+# Tag = production/release/21.212.0-0-g0676a0e3
+############################################################################################
+
+
+class AccumulatedField:
+    def __init__(self, value: int = 0) -> None: ...
+    def accumulate(self, value: int, bits: int) -> int: ...
+
+class Accumulator:
+    def __init__(self) -> None: ...
+    def createAccumulatedField(self, mesg_num: int, field_num: int, value: int) -> AccumulatedField: ...
+    def accumulate(self, mesg_num: int, field_num: int, value: int, bits: int) -> int: ...
diff --git a/garmin_fit_sdk/bitstream.py b/garmin_fit_sdk/bitstream.py
@@ -7,8 +7,8 @@
 # Transfer (FIT) Protocol License.
 ###########################################################################################
 # ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-# Profile Version = 21.208.0Release
-# Tag = production/release/21.208.0-0-g5209d509
+# Profile Version = 21.212.0Release
+# Tag = production/release/21.212.0-0-g0676a0e3
 ############################################################################################
 
 

diff --git a/garmin_fit_sdk/bitstream.pyi b/garmin_fit_sdk/bitstream.pyi
@@ -0,0 +1,21 @@
+###########################################################################################
+# Copyright 2026 Garmin International, Inc.
+# Licensed under the Flexible and Interoperable Data Transfer (FIT) Protocol License; you
+# may not use this file except in compliance with the Flexible and Interoperable Data
+# Transfer (FIT) Protocol License.
+###########################################################################################
+# ****WARNING****  This file is auto-generated!  Do NOT edit this file.
+# Profile Version = 21.212.0Release
+# Tag = production/release/21.212.0-0-g0676a0e3
+############################################################################################
+
+
+from typing import Any
+
+class BitStream:
+    def __init__(self, data: Any, base_type: int) -> None: ...
+    def bits_available(self) -> int: ...
+    def has_bits_available(self) -> bool: ...
+    def reset(self) -> None: ...
+    def read_bit(self) -> int: ...
+    def read_bits(self, num_bits: int) -> int: ...
diff --git a/garmin_fit_sdk/crc_calculator.py b/garmin_fit_sdk/crc_calculator.py
@@ -7,8 +7,8 @@
 # Transfer (FIT) Protocol License.
 ###########################################################################################
 # ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-# Profile Version = 21.208.0Release
-# Tag = production/release/21.208.0-0-g5209d509
+# Profile Version = 21.212.0Release
+# Tag = production/release/21.212.0-0-g0676a0e3
 ############################################################################################
 
 

diff --git a/garmin_fit_sdk/crc_calculator.pyi b/garmin_fit_sdk/crc_calculator.pyi
@@ -0,0 +1,20 @@
+###########################################################################################
+# Copyright 2026 Garmin International, Inc.
+# Licensed under the Flexible and Interoperable Data Transfer (FIT) Protocol License; you
+# may not use this file except in compliance with the Flexible and Interoperable Data
+# Transfer (FIT) Protocol License.
+###########################################################################################
+# ****WARNING****  This file is auto-generated!  Do NOT edit this file.
+# Profile Version = 21.212.0Release
+# Tag = production/release/21.212.0-0-g0676a0e3
+############################################################################################
+
+
+from typing import Union
+
+class CrcCalculator:
+    def __init__(self) -> None: ...
+    def get_crc(self) -> int: ...
+    def add_bytes(self, buffer: Union[bytes, bytearray], start: int, end: int) -> int: ...
+    @staticmethod
+    def calculate_crc(buffer: Union[bytes, bytearray], start: int, end: int) -> int: ...
diff --git a/garmin_fit_sdk/decoder.py b/garmin_fit_sdk/decoder.py
@@ -7,8 +7,8 @@
 # Transfer (FIT) Protocol License.
 ###########################################################################################
 # ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-# Profile Version = 21.208.0Release
-# Tag = production/release/21.208.0-0-g5209d509
+# Profile Version = 21.212.0Release
+# Tag = production/release/21.212.0-0-g0676a0e3
 ############################################################################################
 
 

diff --git a/garmin_fit_sdk/decoder.pyi b/garmin_fit_sdk/decoder.pyi
@@ -0,0 +1,57 @@
+###########################################################################################
+# Copyright 2026 Garmin International, Inc.
+# Licensed under the Flexible and Interoperable Data Transfer (FIT) Protocol License; you
+# may not use this file except in compliance with the Flexible and Interoperable Data
+# Transfer (FIT) Protocol License.
+###########################################################################################
+# ****WARNING****  This file is auto-generated!  Do NOT edit this file.
+# Profile Version = 21.212.0Release
+# Tag = production/release/21.212.0-0-g0676a0e3
+############################################################################################
+
+
+from enum import Enum
+from typing import Any, Callable, Dict, List, Optional, Tuple
+
+from .stream import Stream
+from .mesgs import FitMessages
+
+class DecodeMode(Enum):
+    NORMAL = 1
+    SKIP_HEADER = 2
+    DATA_ONLY = 3
+
+MesgListener = Callable[[int, Dict[str, Any]], None]
+MesgDefinitionListener = Callable[[Dict[str, Any]], None]
+FieldDescriptionListener = Callable[[int, Dict[str, Any], Dict[str, Any]], None]
+
+class FileHeader:
+    header_size: int
+    protocol_version: int
+    profile_version: int
+    data_size: int
+    data_type: List[bytes]
+    header_crc: int
+    file_total_size: int
+    def get_dict(self) -> Dict[str, Any]: ...
+
+class Decoder:
+    def __init__(self, stream: Stream) -> None: ...
+    def is_fit(self) -> bool: ...
+    def check_integrity(self) -> bool: ...
+    def read(
+        self,
+        apply_scale_and_offset: bool = True,
+        convert_datetimes_to_dates: bool = True,
+        convert_types_to_strings: bool = True,
+        enable_crc_check: bool = True,
+        expand_sub_fields: bool = True,
+        expand_components: bool = True,
+        merge_heart_rates: bool = True,
+        mesg_listener: Optional[MesgListener] = None,
+        mesg_definition_listener: Optional[MesgDefinitionListener] = None,
+        field_description_listener: Optional[FieldDescriptionListener] = None,
+        decode_mode: DecodeMode = ...,
+    ) -> Tuple[FitMessages, List[Exception]]: ...
+    def read_file_header(self, reset: bool, decode_mode: DecodeMode = ...) -> FileHeader: ...
+    def get_num_messages(self) -> int: ...
diff --git a/garmin_fit_sdk/encoder.py b/garmin_fit_sdk/encoder.py
@@ -7,8 +7,8 @@
 # Transfer (FIT) Protocol License.
 ###########################################################################################
 # ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-# Profile Version = 21.208.0Release
-# Tag = production/release/21.208.0-0-g5209d509
+# Profile Version = 21.212.0Release
+# Tag = production/release/21.212.0-0-g0676a0e3
 ############################################################################################
 
 

diff --git a/garmin_fit_sdk/encoder.pyi b/garmin_fit_sdk/encoder.pyi
@@ -0,0 +1,32 @@
+###########################################################################################
+# Copyright 2026 Garmin International, Inc.
+# Licensed under the Flexible and Interoperable Data Transfer (FIT) Protocol License; you
+# may not use this file except in compliance with the Flexible and Interoperable Data
+# Transfer (FIT) Protocol License.
+###########################################################################################
+# ****WARNING****  This file is auto-generated!  Do NOT edit this file.
+# Profile Version = 21.212.0Release
+# Tag = production/release/21.212.0-0-g0676a0e3
+############################################################################################
+
+
+from typing import Any, Dict, Optional, Union
+
+from .mesgs import DeveloperDataIdMesg, FieldDescriptionMesg
+
+FieldDescription = Dict[str, Union[DeveloperDataIdMesg, FieldDescriptionMesg]]
+
+class Encoder:
+    def __init__(
+        self,
+        field_descriptions: Optional[Dict[int, FieldDescription]] = None,
+    ) -> None: ...
+    def close(self) -> bytes: ...
+    def write_mesg(self, mesg: Dict[str, Any]) -> "Encoder": ...
+    def on_mesg(self, mesg_num: int, mesg: Dict[str, Any]) -> "Encoder": ...
+    def add_developer_field(
+        self,
+        key: int,
+        developer_data_id_mesg: DeveloperDataIdMesg,
+        field_description_mesg: FieldDescriptionMesg,
+    ) -> "Encoder": ...
diff --git a/garmin_fit_sdk/fit.py b/garmin_fit_sdk/fit.py
@@ -7,8 +7,8 @@
 # Transfer (FIT) Protocol License.
 ###########################################################################################
 # ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-# Profile Version = 21.208.0Release
-# Tag = production/release/21.208.0-0-g5209d509
+# Profile Version = 21.212.0Release
+# Tag = production/release/21.212.0-0-g0676a0e3
 ############################################################################################
 
 

diff --git a/garmin_fit_sdk/fit.pyi b/garmin_fit_sdk/fit.pyi
@@ -0,0 +1,40 @@
+###########################################################################################
+# Copyright 2026 Garmin International, Inc.
+# Licensed under the Flexible and Interoperable Data Transfer (FIT) Protocol License; you
+# may not use this file except in compliance with the Flexible and Interoperable Data
+# Transfer (FIT) Protocol License.
+###########################################################################################
+# ****WARNING****  This file is auto-generated!  Do NOT edit this file.
+# Profile Version = 21.212.0Release
+# Tag = production/release/21.212.0-0-g0676a0e3
+############################################################################################
+
+
+from typing import Any, Dict, List
+
+BASE_TYPE: Dict[str, int]
+
+BASE_TYPE_DEFINITIONS: Dict[int, Dict[str, Any]]
+
+FIELD_TYPE_TO_BASE_TYPE: Dict[str, int]
+
+BASE_TYPE_TO_FIELD_TYPE: Dict[int, str]
+
+LOCAL_MESG_NUM_MASK: int
+MESG_DEFINITION_MASK: int
+DEV_DATA_MASK: int
+ARCH_LITTLE_ENDIAN: int
+MAX_FIELD_SIZE: int
+FIELD_DEFAULT_SCALE: int
+FIELD_DEFAULT_OFFSET: int
+BASE_TYPE_MASK: int
+
+NUMERIC_FIELD_TYPES: List[str]
+
+def is_none(value: Any) -> bool: ...
+def is_boolean(value: Any) -> bool: ...
+def is_numeric(value: Any) -> bool: ...
+def is_date(value: Any) -> bool: ...
+def is_string(value: Any) -> bool: ...
+def is_number_string_date_or_boolean(value: Any) -> bool: ...
+def is_not_number_string_date_or_boolean(value: Any) -> bool: ...
diff --git a/garmin_fit_sdk/hr_mesg_utils.py b/garmin_fit_sdk/hr_mesg_utils.py
@@ -7,8 +7,8 @@
 # Transfer (FIT) Protocol License.
 ###########################################################################################
 # ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-# Profile Version = 21.208.0Release
-# Tag = production/release/21.208.0-0-g5209d509
+# Profile Version = 21.212.0Release
+# Tag = production/release/21.212.0-0-g0676a0e3
 ############################################################################################
 
 

diff --git a/garmin_fit_sdk/hr_mesg_utils.pyi b/garmin_fit_sdk/hr_mesg_utils.pyi
@@ -0,0 +1,22 @@
+###########################################################################################
+# Copyright 2026 Garmin International, Inc.
+# Licensed under the Flexible and Interoperable Data Transfer (FIT) Protocol License; you
+# may not use this file except in compliance with the Flexible and Interoperable Data
+# Transfer (FIT) Protocol License.
+###########################################################################################
+# ****WARNING****  This file is auto-generated!  Do NOT edit this file.
+# Profile Version = 21.212.0Release
+# Tag = production/release/21.212.0-0-g0676a0e3
+############################################################################################
+
+
+from typing import List
+
+from .mesgs import HrMesg, RecordMesg
+
+def merge_heart_rates(
+    hr_mesgs: List[HrMesg],
+    record_mesgs: List[RecordMesg],
+) -> None: ...
+
+def expand_heart_rates(hr_mesgs: List[HrMesg]) -> List[RecordMesg]: ...
diff --git a/garmin_fit_sdk/mesg_definition.py b/garmin_fit_sdk/mesg_definition.py
@@ -7,8 +7,8 @@
 # Transfer (FIT) Protocol License.
 ###########################################################################################
 # ****WARNING****  This file is auto-generated!  Do NOT edit this file.
-# Profile Version = 21.208.0Release
-# Tag = production/release/21.208.0-0-g5209d509
+# Profile Version = 21.212.0Release
+# Tag = production/release/21.212.0-0-g0676a0e3
 ############################################################################################
 
 

diff --git a/garmin_fit_sdk/mesg_definition.pyi b/garmin_fit_sdk/mesg_definition.pyi
@@ -0,0 +1,31 @@
+###########################################################################################
+# Copyright 2026 Garmin International, Inc.
+# Licensed under the Flexible and Interoperable Data Transfer (FIT) Protocol License; you
+# may not use this file except in compliance with the Flexible and Interoperable Data
+# Transfer (FIT) Protocol License.
+###########################################################################################
+# ****WARNING****  This file is auto-generated!  Do NOT edit this file.
+# Profile Version = 21.212.0Release
+# Tag = production/release/21.212.0-0-g0676a0e3
+############################################################################################
+
+
+from typing import Any, Dict, List, Optional
+
+from .encoder import FieldDescription
+from .output_stream import _OutputStream
+
+class _MesgDefinition:
+    global_message_number: int
+    local_mesg_num: int
+    field_definitions: List[Dict[str, Any]]
+    developer_field_definitions: List[Dict[str, Any]]
+
+    def __init__(
+        self,
+        mesg_num: int,
+        mesg: Dict[str, Any],
+        field_descriptions: Optional[Dict[int, FieldDescription]] = None,
+    ) -> None: ...
+    def write(self, output: _OutputStream) -> None: ...
+    def equals(self, other: "_MesgDefinition") -> bool: ...