Ultrahuman products are HSA/FSA eligible
Buy with pre-tax dollars and save up to 30%. The Ring AIR, Cardio Adaptability PowerPlug, and Voyager Charger are all HSA/FSA eligible.

How it works
step 1
Choose Flex at checkout
At checkout, select “Flex | Pay with HSA/FSA.”

step 2
Pay using your HSA/FSA card
Enter your HSA/FSA card details to complete the purchase.

step 3
Get an itemized receipt
Our HSA/FSA partner, Flex will email you an itemized receipt for your records. A letter of medical necessity (LOMN) is not required for Ring AIR and Add Ons as they’re listed as ‘always eligible’ products in SIGIS product list.

Shop HSA/FSA eligible products
FAQ
Can I claim for PowerPlugs such as Cardio Adaptability?
Yes — Cardio Adaptability will be eligible for HSA/FSA reimbursement.
Do I need a Letter of Medical Necessity (LMN)?
No, Ultrahuman Ring AIR, Cardio Adaptability PowerPlugs, and the Voyager Ring Charger are “always eligible” products – and don’t require a Letter of Medical Necessity (LMN). Simply pay via Flex and you will receive an itemized receipt from Flex that will be enough for your FSA/HSA administrator.
Can I purchase other Ultrahuman products with HSA/FSA?
You can purchase the Voyager Ring Charger and Cardio Adaptability PowerPlug as part of your FSA/HSA funds.
Can I make a non-Flex payment and still claim HSA benefits?
If you’ve already made a purchase via a payment method that is not “Flex” then you can still use your funds but you will need an itemized receipt for reimbursement. Our support team will be happy to help you, just email us at support@ultrahuman.com.
I keep being pushed to Shop Pay and can’t see Flex as a payment option
On the Checkout page, choose ‘Checkout as Guest’ option and you should see a full suite of payment options, including Flex. Or try the process in an incognito browser window.
Why was my FSA/HSA card rejected?
Check that there are sufficient funds in the account to complete the purchase – this is the most common issue. Also, ensure that all card details are correct and up to date.
I have FSA/HSA but don’t have a card, can I still pay?
Yes, you can buy your Ultrahuman Ring AIR and get a reimbursement. Pay using your card and then contact support@ultrahuman.com to get your itemized receipt.
What is Flex and what is the association with UIltrahuman?
Flex has partnered with Ultrahuman as an alternative payment method for FSA/HSA card purchases, similar to Affirm, Klarna etc.
Learn more from our blog.