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Polar SleepWise™ API

This resource allows partners to access their users' SleepWise™ data. All time values are UTC times. SleepWise™ data is calculated for [SleepWise™](https://support.polar.com/en/polar-sleepwise) supported devices when minimum of 5 days of sleep data is available. SleepWise™ data consists of alertness periods and circadian bedtime periods.

Polar SleepWise™ API is one of 19 APIs that Polar publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

Tagged areas include SleepWise™. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an AsyncAPI specification, and code examples.

This API exposes 4 operations across 4 paths, and defines 3 schemas. It is described by OpenAPI 3.2.0, at version v3.

Requests are made against a single base URL, https://www.polaraccesslink.com/.

4 operations 4 paths 3 schemas 4 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
v3
Base URL
https://www.polaraccesslink.com/
Authentication
HTTP Basic, OAuth 2.0
Contact
Resource Areas
1

Authentication & Security 2

Polar SleepWise™ API declares 2 security schemes for authenticating requests. It accepts HTTP basic authentication (Basic). It supports OAuth 2.0 (OAuth2) using the authorizationCode flow, exposing 1 scope.

Paths & Operations 4

Across 4 paths, the API surfaces 4 operations — 4 GET. Each is listed below with its method, path, parameters, and response codes.

SleepWise™ 4

This resource allows partners to access their users' SleepWise™ data. All time values are UTC times. SleepWise™ data is calculated for [SleepWise™](https://support.polar.com/en/po…

GET
/v3/users/sleepwise/alertness
Alertness period data (last 28 days)
→ 200204400401403
GET
/v3/users/sleepwise/alertness/date
Alertness period data (date range)
2 params → 200204400401403
GET
/v3/users/sleepwise/circadian-bedtime
Circadian bedtime period data (last 28 days)
→ 200204400401403
GET
/v3/users/sleepwise/circadian-bedtime/date
Circadian bedtime period data (date range)
2 params → 200204400401403

Schemas 3

The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are alertness (14 properties), circadian-bedtime (10 properties), alertness-hourly-data (4 properties). Each schema is shown below with its type and property counts.

circadian-bedtime
object
Circadian bedtime period data
10 properties
alertness
object
Alertness period data
14 properties
alertness-hourly-data
object
Hourly data for the alertness period
4 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

polar-sleepwise-trade-api-openapi.yml Raw ↑

Other APIs Polar publishes across the network.

Polar BLE SDK
Polar Cardio load API
Polar Continuous Heart Rate API
Polar Daily activity API
Polar Daily activity (deprecated) API
Polar Elixir™ Biosensing API
Polar Exercises API
Polar Exercises (deprecated) API
Polar Nightly Recharge API
Polar Physical info API
Polar Physical info (deprecated) API
Polar Player training sessions API
Where this information came from

This is an independent, third-party profile of Polar SleepWise™ API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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