Get Temperature (Core) Summary by Interval
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Get Temperature (Core) Summary by Interval

This endpoint returns Temperature (Core) data for a date range. Temperature (Core) data applies specifically to data logged manually by the user on a given day. It only returns a value for dates on which the Fitbit device was able to record Temperature (Core) data and the maximum date range cannot exceed 30 days.

It uses units that correspond to the Accept-Language header provided.

Scope: temperature


Request

GET /1/user/[user-id]/temp/core/date/[start-date]/[end-date].json

URI Arguments
user-id required The encoded ID of the user. Use "-" (dash) for current logged-in user.
start-date required The date in the format yyyy-MM-dd or today.
end-date required The date in the format yyyy-MM-dd or today.

Maximum range: 30 days

Request Headers
authorization required Specify the token type and Fitbit user’s access token.
Token type: Bearer
accept optional The media type of the response content the client is expecting.
Supported: application/json
accept-language optional The measurement unit system to use for response values. See Localization.
accept-locale optional The locale to use for response values. See Localization.

Examples
GET https://api.fitbit.com/1/user/-/temp/core/date/2021-10-25/2021-11-24.json
GET https://api.fitbit.com/1/user/GGNJL9/temp/core/date/2021-10-25/2021-11-24.json
curl -X GET "https://api.fitbit.com/1/user/-/temp/core/date/2021-10-25/2021-11-24.json" \
-H "accept: application/json" \
-H "authorization: Bearer <access_token>"


Response

Element Name Description
tempCore : dateTime The log timestamp specified in the format
YYYY-MM-DDThh:mm:ss.
tempCore : value The temperature value in degrees Celsius or Fahrenheit depending on the country specified in the Accept-Language header.
{
    "tempCore": [
        {
            "dateTime": "2020-06-18T10:00:00",
            "value": 37.5,
        },
        {
            "dateTime": "2020-06-18T12:10:00",
            "value": 38.1,
        },
        {
            "dateTime": "2020-07-18T12:10:00",
            "value": 38.1,
        },
        {
            "dateTime": "2020-08-18T12:10:00",
            "value": 38.1,
        },

    ]
}
      

Response Headers
content-type The media type of the response content being sent to the client.
Supported: application/json
fitbit-rate-limit-limit The quota number of calls.
fitbit-rate-limit-remaining The number of calls remaining before hitting the rate limit.
fitbit-rate-limit-reset The number of seconds until the rate limit resets.

Note: The rate limit headers are approximate and asynchronously updated. This means that there may be a minor delay in the decrementing of remaining requests. This could result in your application receiving an unexpected 429 response if you don't track the total number of requests you make yourself.

Response Type

HTTP Status Code HTTP response code. List of codes are found in the Troubleshooting Guide.
Status Message Description of the status code.
Response Body Contains the JSON response to the API call. When errors are returned by the API call, the errorType, fieldName and message text will provide more information to the cause of the failure.

Response Codes
200 A successful request.
400 The request had bad syntax or was inherently impossible to be satisfied.
401 The request requires user authentication.

Note: For a complete list of response codes, please refer to the Troubleshooting Guide.

Additional Information

Subscription Support for Temperature (Core)

Temperature (Core) does not support subscription notifications (webhooks). This data is manually entered by the user, so we don’t believe it will change frequently. We recommend querying Temperature (Core) data once or twice a day to determine if new data is available (e.g. 12 noon and midnight). However, the frequency or rate at which you query Temperature (Core) data should be based on your specific use cases and with this in mind.

Rate limit

The Temperature (core) endpoints are bound by our standard rate limit. See Rate Limits.

Device compatibility

Temperature (Core) data is retrieved from the user’s Fitbit account. This gives the user secure and transparent control over their data. The data is then processed and made available through the API after the user syncs their device with the Fitbit data service.

Most of the current devices sold support SpO2 data collection. See the Fitbit Product page to determine if your specific device supports SpO2.