TRUSTED BY

Harvard university

Effortlessly Embed Sleep Tech

As a Sleep Cycle technology partner, you can add proven sleep analysis to your ecosystem without building the science in-house. Sleep Cycle provides a production-ready SDK trusted by millions of users in over 180 countries.

Broaden Access

Deliver sleep insights without wearables or specialized sensors. Use standard microphones and simple placement, extending value across your existing ecosystem.

Build on Data

Access sleep data trained on over 15 years of R&D and 3 billion recorded nights. Power personalization and new features on a proven, real-world data foundation.

Drive Engagement

Integrate validated sleep intelligence. Increase retention and support subscription tiers and premium services by tapping into a daily behavior.

Strengthen Credibility

Embed sleep staging validated against polysomnography (Cohen’s kappa 0.6) and developed with leading universities. Reach your audience with support for regulated markets in 180+ countries.

Discover the Sleep SDK

Integrate raw data, advanced analytics, or ready-to-use features based on your roadmap with our modular SDK.

  • Contactless sleep tracking through advanced audio analysis.
  • AI-driven sleep staging and respiratory insights.
  • On-device processing with no raw audio leaving the hardware.
  • Efficient performance for battery-sensitive devices.

You control the experience. We provide the validated sleep intelligence behind it.

Explore the Sleep SDK

Built for Trust

Privacy and responsible data governance are the foundation of everything we do.

All data is aggregated and anonymized, with strict internal controls and compliance with GDPR and CCPA. Individual-level insights are never shared.

Optimized for Battery Efficiency

Created for power-sensitive devices, the SDK runs on edge hardware with minimal overnight battery impact.

Works with Standard Microphones

Accurate analysis using mono-channel, standard-frequency microphones. No specialized sensors required.

Robust in Real Bedrooms

Engineered to handle noise and multiple sleepers. In many cases, users only need to place the device nearby.

Designed with Privacy First

Built around strict data minimization, user consent, and global compliance. All processing runs on-device, so no raw audio leaves the hardware.