Cross-cut: algo-snore-detection
Axis: algorithms
1 corpus entries disclose this tag.
Earliest disclosure: 2024-07-10
Listed in chronological order. Each entry’s prior_art_notes and
disclosure_citation constitute the citeable prior art material.
Samsung Galaxy Ring (2024) — smart ring with PPG, skin temperature and accelerometer for HR/HRV, sleep and cycle tracking (2024-07-10)
- id:
samsung-galaxy-ring-2024 - corpus: private
- form factor: ring
- creator: Samsung Electronics Co., Ltd.
- disclosure: Samsung Electronics. ‘Samsung Galaxy Ring’, announced July 2024 — a finger ring with infrared photoplethysmography, an IR skin-temperature sensor, and a 3-axis accelerometer, deriving heart rate, heart-rate variability, skin temperature, sleep staging, activity, snore detection, and (with cycle-tracking) menstrual-cycle predictions.
- ip status: patented
- sensors: sensor-ppg, sensor-skin-temperature, sensor-accelerometer
- algorithms: algo-hr, algo-hrv, algo-respiratory-rate, algo-sleep-staging, algo-snore-detection, algo-step-count
- prior art notes: Discloses a smart ring with infrared PPG, IR skin-temperature, and accelerometer, deriving HR/HRV, sleep, snore detection, activity, and menstrual-cycle prediction — a Samsung entry directly in the wake of [[oura-ring-gen1-2015]] and the [[asada-mit-wearable-ring-sensor-2003]] academic root. Product-side reference in the ring × PPG × HRV cross-cut alongside Oura.