Withings ScanWatch 2 (HSAT)
Withings
by Muse • Model: Athena / Gen 3
The Muse S Athena is an advanced hybrid neurotechnology headband that integrates electroencephalography (EEG) and functional near-infrared spectroscopy (fNIRS). Launched in March 2025, it serves as a mental fitness platform capable of tracking sleep macro and microarchitecture with precision comparable to polysomnography (PSG) while offering biofeedback for stress management and cognitive performance.
Est. Monthly Cost
$12.99/mo
Est. Yearly Cost
$630.87
(including device)
Eligibility may vary by provider and plan. Check with your HSA/FSA administrator for specific details.
Evidence-based evaluation by medical professionals
"The premier consumer neurotechnology wearable for individuals who want to train their brain for better sleep through real-time feedback and detailed EEG metrics."
The Muse S Athena (Gen 3) is a specialized EEG headband designed to bridge the gap between meditation and high-resolution sleep tracking[cite: 1246]. Unlike standard wrist-worn devices that rely on movement, the Muse S utilizes active EEG sensors to monitor brain activity directly, providing real-time neurofeedback during 'Sleep Journeys' and soundscapes[cite: 1246, 1253]. The device focuses on 'mental fitness,' using 'digital sleeping pills'-guided audio experiences that respond to your brain waves to facilitate faster sleep onset[cite: 1253]. Post-session, the 'Health Tab' provides a comprehensive Brain Health Dashboard with metrics including Stillness Percentage, Deep Sleep Points, and resting heart rate fluctuations[cite: 1263, 1264]. While it offers high-resolution neurological data, it is positioned as a cognitive wellness tool and is not intended as a diagnostic medical device for respiratory disorders like sleep apnea.
Ranked #24 of 25 clinically evaluated home sleep tests devices
Withings
Sunrise SA
Muse
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Muse
Our #1-ranked home sleep tests device demonstrated superior performance across key clinical metrics. Compare detailed specifications to make an evidence-based selection.
Verified retailers and current pricing
One-year warranty included; free standard shipping.
HSA/FSA eligible.