If you have a Flexible Spending Account (FSA) or Health Savings Account (HSA), you have pre-tax dollars available specifically for health and medical expenses, and drug-free wellness patches are among the most broadly eligible product categories. The challenge is knowing which patches actually qualify, and which ones deliver enough value to justify spending healthcare savings on them. Signal Relief patches are FSA and HSA eligible. This guide covers how FSA and HSA accounts work for wellness devices, what qualifies, how to use your benefits for Signal Relief, and why spending FSA/HSA money on a reusable drug-free patch is one of the highest-value uses of your healthcare dollars. What Are FSA and HSA Accounts? Flexible Spending Account (FSA): An FSA is an employer-sponsored benefit that allows you to set aside pre-tax dollars for eligible medical expenses. The 2026 FSA contribution limit is $3,300. The critical detail: most FSAs have a