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ProductPhysiotherapy & Orthopaedic Technology

Smart Alarm

China

Sleep phase-aware alarm system that detects light sleep stages and triggers wake signals during optimal sleep phases. Supports circadian rhythm management and reduces sleep inertia upon waking.

Manufactured by

China

Sleep Cycle AB, founded in 2009 and publicly listed on Nasdaq Stockholm, is a leading sleep analysis technology company. Their audio-based sleep and respiratory analysis technology transforms smartphones into sleep monitoring tools using only built-in microphones. The SDK measures sleep duration, latency, efficiency, sleep stages, and variability with clinical-grade accuracy, achieving Cohen's kappa of 0.6 against PSG gold standard—comparable to leading wearables.

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