---
title: "Body temperature data"
method: GET
path: "/v3/users/biosensing/bodytemperature"
tags: ["Elixir™ Biosensing"]
---

# Body temperature data

`GET /v3/users/biosensing/bodytemperature`

## Request

- Base URL: `https://www.polaraccesslink.com`
- URL: `https://www.polaraccesslink.com/v3/users/biosensing/bodytemperature`
- Auth: OAuth 2
  - Authorization code: `https://flow.polar.com/oauth2/authorization`
  - Token URL: `https://polarremote.com/v2/oauth2/token` scopes: `accesslink.read_all`
- TypeScript: <https://skmtc.dev/polar-com/apis/polar-accesslink-api/docs/v3/users/biosensing/bodytemperature/get.ts> (a function with typed inputs; its response is checked against the schema)

Get user's body temperature data for last 28 days or for given date range. Maximum date range between from and to cannot be more than 28 days.

## Query parameters

- `from` string, date
- `to` string, date

## Response `200`

Request was successful.

- BodyTemperaturePeriod[]
  - `source_device_id` string
  - `measurement_type` 'TM_UNKNOWN' | 'TM_SKIN_TEMPERATURE' | 'TM_CORE_TEMPERATURE': Measurement type
  - `sensor_location` 'SL_UNKNOWN' | 'SL_DISTAL' | 'SL_PROXIMAL': Sensor location
  - `start_time` string, date-time: Measurement period start time (UTC)
  - `end_time` string, date-time: Measurement period end time (UTC)
  - `modified_time` string, date-time: Measurement period modified time (UTC)
  - `samples` BodyTemperatureSample[]
    - `temperature_celsius` number, float
    - `recording_time_delta_milliseconds` integer

## Other responses

- `204`: No data found.
- `400`: Invalid request.
- `401`: Unauthorized.
- `403`: User has not accepted all mandatory consents.

## Changes

- **2026-02-07** `f197848bba31`: 2 info
  - api tag `Elixir&trade; Biosensing` added
  - api tag `Elixir&trade; Biosensing (Beta)` removed
- **2025-06-04** `5ef2cea678a2`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/polar-com/apis/polar-accesslink-api/changes/v3/users/biosensing/bodytemperature/get.md)

---

[API](https://skmtc.dev/polar-com/apis/polar-accesslink-api.md) - [All operations](https://skmtc.dev/polar-com/apis/polar-accesslink-api/llms.txt) - [OpenAPI document](https://skmtc.dev/polar-com/apis/polar-accesslink-api/revisions/18ce96365320?raw)