Here are the endpoints for lactate threshold and functional power threshold

[AnonJohn]

Hi — I sleuthed a couple more end points. Documenting them here. Not quite sure the optimal model for including in underlying code. They are things that go together but have different "GET" requests. garminconnect seems to treat all endpoints independently, but these are connected.

There are also differences in what gets included in the single day request vs multi-day requests.

If this is useful I'll do health snapshots next. They are in a separate activity feed from other activities.

Part 1: Single day requests

garmin = garminconnect.Garmin(email, password)

Note: Single day includes FTP and power to weight in a single call instead of separate ones. It calls the lactate threshold power for running activities FTP.

powerToWeight = garmin.connectapi(
f"biometric-service/biometric/powerToWeight/latest/2024-07-09/",
params={"sport": 'Running'}
)
print(json.dumps(powerToWeight, indent=4))

Note: Includes LT speed

latestLactateThreshold = garmin.connectapi(
f"biometric-service/biometric/latestLactateThreshold"
)
print(json.dumps(latestLactateThreshold,indent=4))

Part 2: Multi-day requests

startdate = today - timedelta(days=7)

FTP

URL = f'biometric-service/stats/functionalThresholdPower/range/'

ftp = garmin.connectapi(
URL + startdate.isoformat() + '/' + today.isoformat(),
params=params
)
print(json.dumps(ftp, indent=4))

Power to weight

URL = f'biometric-service/stats/powerToWeight/range/'
params = {'aggregation': 'daily', 'sport':'Running'}

powerToWeight = garmin.connectapi(
URL + startdate.isoformat() + '/' + today.isoformat(),
params=params
)
print(json.dumps(powerToWeight, indent=4))

LTHR

URL = f'biometric-service/stats/lactateThresholdHeartRate/range/'
params = {'aggregationStrategy': 'LATEST', 'sport':'RUNNING'}

LTHR = garmin.connectapi(
URL + startdate.isoformat() + '/' + today.isoformat(),
params=params
)
print(json.dumps(LTHR, indent=4))

LT pace / speed

URL = f'biometric-service/stats/lactateThresholdSpeed/range/'
params = {'aggregationStrategy': 'LATEST', 'sport':'RUNNING'}

LTSPEED = garmin.connectapi(
URL + startdate.isoformat() + '/' + today.isoformat(),
params=params
)
print(json.dumps(LTSPEED, indent=4))