





Muse
Muse S Athena
Muse S Athena combines EEG and fNIRS technology to measure brain activity, track cognitive effort, and track sleep. It offers EEG-powered brain training, tracks cognitive effort with fNIRS, and tracks sleep overnight with Digital Sleeping Pills. It gives real-time feedback and data-driven insights, and shows how your brain recharges overnight. The SmartSense EEG detects brainwave activity, and fNIRS blood flow tracking measures cognitive effort and endurance. The ultra-light, breathable band can be worn all day or all night, with up to 10-hour battery life. It comes in Carbon and Opal.
More HSA/FSA-Eligible Products from Muse
See allHow to Buy Muse S Athena with Truemed
Reimbursements
Make your purchase
Do not pay with an HSA/FSA card during checkout. After your purchase, check your confirmation screen or receipt email for a link to the Truemed survey.
Complete health assessment
Take a private health survey. A licensed provider will review your answers to determine eligibility. If eligible, you'll receive a Letter of Medical Necessity (LMN) within 1-2 days. Note: The survey must be taken on the same day as your purchase.
Submit for HSA/FSA reimbursement
Follow the guide included with your LMN to submit your purchase for reimbursement. Claims are usually paid out in 2-4 weeks.
One Time Purchases
Checkout
Find the Truemed logo during checkout.
Complete health assessment
Take a private health survey. A licensed provider will review your answers to determine eligibility.
Make your purchase
Pay with your HSA/FSA card or a credit card. If you use a regular credit card, follow the guide included with your LMN to submit your purchase for reimbursement.

Your health, your savings
All products on Truemed are HSA/FSA eligible for qualified customers — so you can invest in what matters without the out-of-pocket cost.
