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Physix Frontier · News Briefing Card (Leiphone · Sep 2, 2026)

SKG Partners with PUMC on Sleep Apnea Algorithm Study

KEY FACTS

  • SKG has signed an agreement with the Peking Union Medical College to launch a joint study on sleep apnea detection algorithms.
  • The project involves three top-tier hospitals, using polysomnography data as the gold standard to calibrate watch algorithms.
  • The SKG Little Guard watch utilizes a 4-channel PPG solution and oscillometric blood pressure measurement, with a nominal accuracy of ±3mmHg.
  • The device features a closed-loop intervention mechanism for abnormal events, automatically triggering human customer service to contact relatives when risks are detected.

KEY DATA

±3mmHgNominal BP Measurement Accuracy
3Number of Clinical Validation Hospitals

PHYSIX OBSERVATION

The wearable health sector is shifting from mere data collection to medical-grade closed-loop services. By partnering with a top medical college for clinical endorsement and strengthening the 'detection plus human intervention' chain, SKG aims to break through the trust bottleneck of consumer devices. This model, which uses hardware as an emergency response entry point, holds high practical value for individuals living alone and those with chronic conditions, but it also imposes stricter compliance requirements regarding privacy protection and service response timeliness.

Source: Leiphone report