| Product |
Wesper at-home sleep testing device |
| Device Type |
Home Sleep Apnea Test (HSAT), Level 3 |
| Regulatory Status |
FDA-cleared (United States) |
| Intended Use |
Records sleep-related physiological signals to evaluate sleep-disordered breathing and sleep health |
| Clinical Positioning |
Designed to deliver PSG-grade physiological data at home |
| Form Factor |
Adhesive patch wearable for single-use or multi-night testing |
| Wear Location |
Torso / chest-mounted |
| Design |
Cable-free, cannula-free monitoring; skin patch with integrated sensors |
| Materials |
Medical-grade silicone with medical-grade adhesive |
| Adhesive |
Designed for overnight wear and stable adhesion |
| Skin Contact |
Intended for prolonged contact; validated across varied skin tones/sensitivities (manufacturer context) |
| Latex/Allergen Claims |
Not explicitly stated |
| Cleaning |
Manual surface cleaning; cleaning agents not specified |
| Water Resistance |
No IP/immersion rating disclosed |
| Disinfection |
No sterilization or high-level disinfection claims; no dishwasher/autoclave/chemical sterilization claims |
| Signals Captured |
Respiratory effort, airflow, SpO₂, heart rate, total sleep time, body position, snoring, skin temperature, leg movement, algorithm-derived sleep staging |
| Metrics Reported |
AHI (3% and 4%), ODI, RDI, hypoxic burden, central apnea index, T90, longitudinal trends |
| Data Transfer |
Wireless to cloud |
| Apps & Portals |
Patient mobile app and provider cloud portal |
| Clinical Review |
Provider dashboard for review and overscoring |
| Compatibility |
Wesper ecosystem; no third-party interoperability stated |
| Power |
Internal power; battery and charging details not publicly specified |
| Recording Duration |
Supports multi-night recordings |
| Use Environment |
Home overnight monitoring |
| Patient Population |
Adults; pediatric use not specified |
| Validation |
Compared against in-lab polysomnography (PSG) |
| Validation Population |
Includes varied ages, BMI ranges, skin tones, and comorbidities (manufacturer context) |