# January 30, 2023 ## 2023-01-30 * Ketomojo * Trainxhale * Nolio ## Data * Added ECG data in `heart_data` in Body payloads * Added ketone data as `ecg_data` in Body payloads * Add Polar step samples * Retrieve Fitbit device data where available * Retrieve Suunto activity names as entered by users in-app * Add SPO2 & Breathing rate to Fitbit Sleep ## Other * Added in Oura API to move away from deprecated Oura endpoints * Return start and end timestamps of requests in headers for HTTP-W requests ## Planned workouts * Switch planned workout deletion on a per-ID basis. IDs are now passed to specify planned workouts to be deleted ## API * Correctly resolve Whoop payload time zone for Sleep payloads in certain edge cases * Activity mapping updates - better provider <> Terra activity mappings * Correctly classify naps for Fitbit sleep payloads * Correctly return Apple activity max speed * Add sleep mapping for v1 Apple data * Add dynamic email/username mapping for provider logins, based on official login pages --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.tryterra.co/changelog/2023/2023-01-30.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.