Hi,I'm trying to access Fitbit's HRV Intraday data using the following request:GET https://api.fitbit.com/1/user/-/hrv/date/{startDate}/{endDate}/all.json However, I receive a 403 Permission Denied error with the following response:{"error": {"code":...
The API for logging foods seems to have broken today. (Also seems to be broken in the mobile apps){ "error": { "code": 400, "message": "Invalid value (oneof), oneof field '_food_id' is already set. Cannot set 'food_id'", "status": "INVA...
Dear Fitbit Developer Community, We’re making some important upgrades to the Fitbit APIs so that they remain stable and scalable for everyone. These updates include the log ids, stricter syntax enforcement and deprecating the Sleep v1 endpoints. To...
Hi,I’m planning to migrate my Fitbit developer account to a Google account, and I would like to confirm whether this migration will affect my existing credentials or disrupt my current data collection pipeline.Thank you!Best,Yuhang
Hi All - I'm trying and failing to get oxygen saturation data through the web API.I have authorized the oxygen_saturation scope (see screenshot below).The app is designated as "Personal".A request for heart rate data works fine. The URL looks like......
I can successfully register people and add them to a subscription. I receive data when they sync and I am able to call for the activity data and record that. However, there is data that seems to only be present in tcx files and so I wanted to downloa...
Hi there. I am trying to pull data at https://api.fitbit.com/1/user/-/cardioscore/date/YYY-MM-DD.json and getting a 403 (PERMISSION_DENIED) error. I have scopes "activity profile sleep heartrate weight" granted in the authentication of the app and ...
Previously this web api endpoint/1/user/[user-id]/foods/log/[resource]/date/[start-date]/[end-date].jsonreturned values in string format like below{ "foods-log-water": [ { "dateTime": "", "value": "0.0" }, { "dateTime": "", ...
I have implemented strict logging, call counts, and ensured no redirect calls are being made. I have been retroactively pulling data from authorized users of my application; going back to their enrollment in a research study, 100 days at a time, for ...
Hello everyone!I am Alex, and currently at my last year of university, as my final year project I was studying wearable technologies and how it could help elders and people with special needs. Throughout my dissertation I have managed to connect the ...
Currently, the Search Food API seems to be randomly returning empty results for searches.To reproduce: use the Web API explorer and set the query to something like "cheez" or "honey".https://api.fitbit.com/1/foods/search.json?query=cheezTry it a few ...
Dear there,Is there Web API for Readiness Score and Stress data?
I've been able to add user activities of type 7075 - Meditating to my user account, but I can't get them to show up in the Mindfulness area of the phone app. Does anyone know of a way to add a meditation session into the mindfulness area of the phone...
I've been looking through the documentation for the Food and Water API at https://dev.fitbit.com/build/reference/web-api/food-logging and https://dev.fitbit.com/build/reference/web-api/explore/#/ and was searching for a way to get a list of the curre...
Hello,I'm having a problem when I try fetching <https://api.fitbit.com/1/user/-/activities/list.json> gets "... has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource."I can make the same call wi...
As of a couple of days ago, I'm not able to access my Breathing Rate data. I get the message: PERMISSION_DENIED - The caller does not have permissionHas something changed??
A potential client would like to use multiple FitBits (or potentially another device if one would be more appropriate) for a research project. The project would be to have multiple fitbits (say, 10), and a group of people to wear them during a shared...
Deleting a water record now fails with a 502 error, but the record is deleted. We do the request as follows (tested it with Postman, user id of an existing user and the logID exists also):https://api.fitbit.com/1/user/<userid>/foods/log/water/1080101...
I can't find anything about Cardio Load in the WebAPI documents. I hope WebAPI can have the ability to access Cardio Load. Thanks
I have use "Get IRN Alerts List" extensively this year, with the data formatted as show in the example response:"alerts": [ { "alertTime": "yyyy-mm-ddTHH:MM:SS", "detectedTime": "yyyy-mm-ddTHH:MM:SS", "serviceVersion": "2.2", ...
We’ve noticed that the intraday SpO2 data retrieved from the web API endpoint appears to be incomplete. After comparing it with the day-wise SpO2 data exported as CSV files (through data export feature), we observed that the exported files contain mo...
We are now seeing the same issue with Sleep requests that we did with Water requests. Using the https://api.fitbit.com/1.2/user/-/sleep/list.json endpoint it returns an empty JSON response.I cannot reproduce the issue with my accounts, but there are ...
With the water log request: /foods/log/water/date/......jsonthe response is always empty, while there is water data logged in the Fitbit app for the dates requested:{ "summary": { "water": 0.0 }, "water": []}We see this on our test de...
According to the SpO2 API documentation, SpO2 data is specifically associated with a user's main sleep. However, we’ve observed that intraday SpO2 data is also being returned for sleep sessions where mainSleep=false.Could you please clarify this beha...
When exporting data from my fitbit using google-takeout I find a file recording my swim length data, namelyPhysical Activity_GoogleData/swim_lengths_data_yyyy-mm-dd.csvNow, I'd like to obtain the same data by using the WebAPI, but I can't seem to fin...
Hi,Is it possible for two devs to access the same Application in the "https://dev.fitbit.com/apps" portal? If yes, may I know how we can go about doing this?Thank you.Best Regards,Augustine
In the Fitbit Web API documentation, the logged food JSON key is called 'loggedFood', but we now see in user data that this has changed to "logged_food":{"foods":[{"logId":36982634939,"logged_food":{"foodId":0,Can this be fixed, to match with the des...
I'm registered my own account and successfully signed up to a subscription. I get a daily summary and can call for the data from activities.I want to be able to determine if an activity has been created manually on the Fitbit app and ignore those act...
Hello,I recently had trouble with getting the intraday heartrate data for a client app. When i request the data from the browser, i get this reponse:REQUEST:```GET /1/user/-/activities/heart/date/[YYYY-MM-DD]/1d/1min/time/00:00/23:59.json HTTP/1.1Hos...
Dear Fitbit developers,I’ve noticed that I’m still encountering many preflight (CORS policy) errors because not all endpoints return the required access control headers in their responses. Some endpoints do this correctly and don't cause any issues.I...
Hello,I'm having an issue with the timezone parameter when requesting intraday data.Here is the API request I'm making:/1/user/${userId}/activities/calories/date/YYYY-MM-DD/1d/1min.json?timezone=UTCEven though I've specified timezone=UTC, the API sti...
Is there a way to access the calculated readiness score using the web api?
Dear Fitbit developers,I’m experiencing an issue for which I need your assistance. However, over the past few days, I’ve made several attempts to get in touch—without success.I’ve updated existing topics with questions about the status → No response....
My users are reporting errors that just started happening today (April 18) where requests to activities and timeseries APIs like https://api.fitbit.com/1/user/-/activities/date/<date>.json are getting a 401 Unauthorized response (no error message or ...
Hi, Last night, I was collecting data using hundreds of tokens. However, the process unexpectedly stopped during the use of one token, even though it hadn’t reached the API limit and no error messages were recorded in the logs.Has anyone else encount...
I have a fitbit account created with my work email. I use this account for development purpose and use it to create and manage fitbit apps, request intraday data. As fitbit accounts are moving to google accounts, I tried to move this account to googl...
Hi, We have an app currently in production that accesses Fitbit API to retrieve health data from users. We have intraday access allowed and we are getting all metrics fine (heart rate, breathing rate, HRV etc) but for some reason there is no resting ...
Hi All,Does anyone know if the link the user click on for Request Authorization has a expiration time? If we generate multiple link and send them out to the user at the end of the month would the link still be avaiable?Does the expires_in does anythi...
Hello,I am not able to access activities within Fitbit Web API Explorer. It worked good in February 2025. Example:1.https://dev.fitbit.com/build/reference/web-api/explore/#/ -> Authorize2. /1/user/-/activities/frequent.json -> Get Recent Activity Typ...
We started with requesting the Cardio Load, but it looks like the Web API doesn't return the correct values. For a test device we see vo2Max range results on days that we didn't use the test device (for example May 10 and 11), we see a vo2Max range f...