Wesper Lab is an FDA-cleared home sleep test that measures chest and abdominal respiratory effort without a nasal cannula. Two wearable biosensor patches deliver a validated respiratory signal.
Wesper Lite is built on Wesper's deep expertise in clinical signal analysis — FDA-cleared, validated against PSG, and engineered around a low-friction PPG design built for high patient adherence.
The page recommends home sleep tests for affordable, convenient sleep apnea diagnosis and lab studies for complex sleep disorders or additional health conditions, with guidance from a healthcare professional.
Wesper is an FDA-cleared at-home sleep platform built for clinical reliability—delivering high fidelity data, multi-night insights, and a 99% patient success rate. No wires. No guesswork. Just better sleep care, made simple.
Wesper offers two home sleep testing tiers: Wesper Lab provides respiratory data, while Wesper Lite provides PPG-based diagnostics validated at 96% AHI correlation to PSG.
