Sleep data now available via Polar API
Polar Open AccessLink, our API, now offers an even more extensive set of data. The latest update brings access to sleep and nightly recovery data, collected by Polar watches and the Nightly Recharge™ recovery measurement. Both summary data and sample data are available.
Open AccessLink’s sleep and recovery data now includes:
- Sleep data from the last 28 days. Summary data is available for all partners, whereas a more detailed sleep hypnogram is available upon request. For more details, see https://www.polar.com/accesslink-api/#tocSsleep and Sleep Plus Stages white paper
- Nightly Recharge™ data from the last 28 days. Summary data is available for all partners, whereas more detailed data, such as heart rate and heart rate variability 5-min averages are available upon request. For more details, see https://www.polar.com/accesslink-api/#tocSnightly-recharge and Nightly Recharge white paper
Polar products that support sleep stages tracking and Nightly Recharge™: Polar Vantage V and V2, Polar Vantage M, Polar Grit X, Polar Ignite and Polar Unite. Polar A370 and M430 provide sleep insights with the Sleep Plus sleep tracking solution (sleep stages not included).
Detailed Polar Open AccessLink API documentation is available at https://www.polar.com/accesslink-api. If you wish to request access to the extended content, please fill out the permission form here: https://www.polar.com/en/science/polar-accesslink-api-extended-content.