First published: August 2, 2021 / Last updated: February 28, 2026

Are Oura Rings HSA eligible?

If you have a high-deductible health insurance plan (HDHP) or are considering getting one, you may be wondering if you can save money by paying for an Oura Ring with the pre-tax funds in your health savings account (HSA).

Here's the clear answer:

Oura Ring is often treated as HSA/FSA eligible by administrators and retailers, but it is still a dual-use wearable. The safest approach is to treat it as eligible only when you are using it to treat, monitor, or manage a diagnosed condition and you can support medical purpose with documentation (often a Letter of Medical Necessity).

Oura itself also states that Oura Ring purchases in 2023 and later are potentially eligible, and that Oura Membership has been eligible since December 2023, but the approach above is still the best practice.

According to Oura, you can use your HSA or FSA card to pay directly at checkout, and purchases may also be submitted for reimbursement.

In some cases, your HSA or FSA provider may request additional documentation, such as a Letter of Medical Necessity (LMN), especially if your purchase is reviewed manually.

This same eligibility rule applies to flexible spending accounts (FSAs) and health reimbursement arrangements (HRAs).

Oura Ring eligibility cheat sheet

Situation	HSA Eligibility
Direct purchase using HSA or FSA card	✅ Eligible
Reimbursement for Oura Ring purchase	✅ Eligible
Oura Membership subscription	✅ Eligible
Provider requests Letter of Medical Necessity	⚠️ May be required
Used for general wellness (sleep/fitness optimization without a diagnosis)	⚠️ High audit risk
Protection plans or extended warranties	❌ Not eligible

Why is Oura Ring HSA eligible?

Oura Ring is designed to provide continuous health monitoring using advanced biometric sensors. The device tracks clinically relevant data including sleep stages, heart rate, heart rate variability (HRV), respiratory rate, and body temperature.

These metrics can support:

Sleep disorder diagnosis and management
Cardiac health monitoring
Respiratory condition tracking
Illness detection and recovery monitoring
Chronic condition management

Because of these medical applications, Oura classifies both the Oura Ring hardware and the required membership subscription as HSA and FSA eligible.

When might a Letter of Medical Necessity (LMN) be required?

Although Oura Ring is generally HSA and FSA eligible, some administrators require additional documentation before approving reimbursement.

Your provider may request a Letter of Medical Necessity if:

Your claim is manually reviewed
Your purchase is flagged as a wellness device
Your provider requires diagnosis-based justification
You submit a reimbursement claim instead of paying directly

In these cases, your healthcare provider can supply an LMN stating that Oura Ring is medically necessary to diagnose, treat, or manage a specific health condition.

What is a Letter of Medical Necessity (LMN)?

A Letter of Medical Necessity is a formal document written by your healthcare provider confirming that:

You have a diagnosed medical condition
Oura Ring supports diagnosis, treatment, or monitoring
The device is part of your clinical care plan

This letter may be required for:

HSA reimbursement
FSA reimbursement
HRA reimbursement

Some administrators may request an LMN (or similar provider documentation) when a wearable looks like general wellness. Plan rules vary, so keep documentation that supports medical purpose if you want the most defensible position.

How to buy Oura Ring using your HSA or FSA

Check with your HSA or FSA provider. Confirm coverage requirements.
Purchase Oura Ring. You may use your HSA or FSA card directly at checkout.
Keep your receipt. Save documentation in case reimbursement verification is required.
Submit documentation if requested. Some providers may ask for proof of eligibility or medical necessity.

Example Letter of Medical Necessity for Oura Ring

[Doctor's Name]
[Doctor's Address]
[Doctor's City, State ZIP Code]

[Date]

To Whom It May Concern:

Re: [Patient's Name]
[Insurance Policy Number]

I am writing to certify that Oura Ring is medically necessary for the diagnosis and monitoring of [Patient Name]'s medical condition: [Diagnosis].

The device provides clinically relevant biometric data, including sleep metrics, heart rate, respiratory rate, and body temperature, which directly supports the patient's treatment plan.

This device is a required component of the patient's medical care and is not being used solely for general wellness purposes.

Sincerely,

[Doctor's Name]
[Doctor's Title]
[Doctor's Contact Information]

Enclosure(s): [List any relevant medical results included as evidence of medical necessity]

Which Oura Ring models are HSA eligible?

All current Oura Ring models are generally HSA and FSA eligible.

Eligibility does not typically depend on:

Ring generation
Finish or material
Price

Both the Oura Ring device and the required membership subscription are typically eligible expenses.

Oura itself states that only ring purchases in 2023 and later are potentially eligible for reimbursement, and that Oura Membership has been eligible since December 2023 (provider rules vary).

Can you buy Oura Ring directly with your HSA card?

Yes, Oura accepts HSA and FSA cards at checkout for eligible purchases.

However, some administrators may still require documentation for reimbursement verification.

Best practice: Save your receipt and confirm eligibility requirements with your HSA or FSA provider before purchasing.

Oura Ring HSA eligibility FAQs

Is Oura Ring FSA eligible?

Yes, Oura Ring and membership are generally FSA eligible.

Is Oura Ring HRA eligible?

Yes, HRAs follow similar IRS medical expense guidelines.

Is the Oura membership HSA eligible?

Yes, Oura states that the required subscription is also an eligible expense.

Are Oura Ring protection plans HSA eligible?

No, protection plans or extended warranties are not considered eligible expenses.

Will my HSA provider require a Letter of Medical Necessity?

Sometimes. While not always required, some administrators request additional documentation.

Sources

Publication 502 - IRS
Publication 969 - IRS
H.R.748 (CARES Act) - Congress.gov
Oura Ring Is FSA And HSA Eligible - Oura

Disclaimer

This page is for educational purposes only and is not tax or legal advice. Check with your HSA administrator or a qualified tax or legal professional if you have questions about your specific situation.

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