💡 Quick Answer: Hydrow is HSA/FSA eligible because it helps prevent, manage, and reverse a variety of health conditions including cardiovascular disease, joint conditions, and obesity, and many others. According to IRS Publication 502, all you need is a Letter of Medical Necessity.
Luckily, we make it ridiculously simple. Crates Health is the fastest way to get your personalized and compliant letter for Hydrow and thousands of other wellness products, plus we handle your reimbursements directly through our platform with just one click.
What is Hydrow
Hydrow is the connected rowing machine that makes you feel like you’re actually gliding through Norwegian fjords instead of sweating in your basement. Founded in 2017 by Bruce Smith, a former U.S. National Team rower who spent 17 years in the sport, Hydrow was built on a simple insight: rowing is the most efficient full-body workout that exists, but traditional rowing machines are boring, uncomfortable, and gathering dust in millions of homes. By combining elite athletic instruction, stunning on-water filming, and whisper-quiet electromagnetic resistance, Hydrow turned the world’s best cardio workout into an experience people actually crave.
Unlike traditional rowers with their clunky chains and water tanks, Hydrow uses patented electromagnetic resistance that’s virtually silent and butter-smooth, paired with a gorgeous HD touchscreen (22″ on the Pro, 16″ on the compact Wave) that streams workouts filmed on actual water around the world. The result is an immersive experience that’s converted over 450,000 people into rowing enthusiasts, including many who had never touched an oar before.
The Science of Rowing:
Rowing isn’t just cardio. It’s arguably the most complete exercise modality available, which is why it’s a staple in physical therapy clinics, cardiac rehabilitation programs, and elite athletic training facilities worldwide.
- 86% Muscle Engagement – A single rowing stroke engages 86% of your muscles, compared to roughly 44% for cycling and 70% for running. Research in the British Journal of Sports Medicine confirms that rowing provides simultaneous cardiovascular conditioning and resistance training, working legs, core, back, shoulders, and arms in a coordinated chain. This makes it exceptionally efficient for full-body conditioning and calorie burn.
- Low-Impact, Joint-Friendly – Unlike running or jumping exercises, rowing is a seated, non-weight-bearing exercise with no impact forces on joints. The Arthritis Foundation specifically recommends rowing as an ideal exercise for people with joint conditions. Research in the Journal of Sports Medicine and Physical Fitness shows rowing improves cardiovascular fitness without the joint stress associated with running.
- Cardiovascular Efficiency – Rowing rapidly elevates heart rate while the seated position allows for longer sustained efforts than standing exercises. A study in the European Journal of Applied Physiology found that rowing produces cardiovascular adaptations comparable to running with significantly lower perceived exertion and injury risk.
- Calorie Burn – The combination of major muscle group engagement and cardiovascular demand makes rowing exceptionally efficient for calorie expenditure. Research shows rowing burns 400-600 calories per hour depending on intensity, with the afterburn effect (EPOC) continuing calorie burn for hours after the workout.
The Hydrow Difference:
- Electromagnetic Drag System – Hydrow’s computer-controlled electromagnetic resistance mimics the exact feel of rowing on water, with resistance that automatically adjusts to your power output. Unlike air or water resistance rowers where drag feels inconsistent, Hydrow provides smooth, connected resistance throughout the entire stroke. This precision matters for rehabilitation and medical exercise where controlled, predictable resistance is essential.
- Live and On-Demand Programming – Access to 5,000+ workouts filmed in stunning locations worldwide, from the Thames in London to the coastline of Miami. Instructors include Olympians, world champions, and elite coaches who guide you through technique, intervals, and endurance rows. The variety keeps workouts engaging, which research in Preventive Medicine Reports shows is critical for long-term exercise adherence.
- Form Guidance and Metrics – Proper rowing form is essential for both effectiveness and injury prevention. Hydrow’s instructors provide constant technique cues, and the display shows real-time metrics including stroke rate, split time, output, and heart rate (with compatible monitors). This feedback helps users maintain proper form even without in-person coaching.
- Beyond Rowing – The Hydrow library includes yoga, Pilates, strength training, stretching, and meditation content, making it a complete fitness platform, not just a rowing machine. The floor mat workouts complement rowing for a comprehensive training program.
Two Models:
- Hydrow Pro ($2,495): 22″ HD touchscreen, front-facing speakers, premium components
- Hydrow Wave ($1,695): 16″ HD touchscreen, compact design (30% smaller footprint), ideal for smaller spaces
Both models use the same electromagnetic resistance system and access the same content library, with the primary differences being screen size and footprint.
Why Rowing Beats Other Cardio for Medical Purposes:
For individuals managing chronic conditions, recovering from surgery, or following medically-prescribed exercise programs, rowing offers unique advantages:
- Zero impact means it’s accessible for people with joint conditions who can’t run or jump
- Seated position is safer for those with balance issues or fall risk
- Full-body engagement means more efficient workouts in less time
- Controlled, predictable resistance allows for precise progression in rehabilitation
- Low injury rate makes it sustainable for long-term health management
Why Hydrow Qualifies for HSA/FSA Eligibility
IRS Publication 502 states that medical expenses are “the costs of diagnosis, cure, mitigation, treatment, or prevention of disease, and for the purpose of affecting any part or function of the body,” but “must be primarily to alleviate or prevent a physical or mental condition or illness.”
This means Hydrow equipment and membership can qualify for HSA/FSA reimbursement when used for prevention or treatment of:
- Cardiovascular disease and hypertension – Rowing is one of the most effective exercises for heart health. Research in the Journal of the American Heart Association shows aerobic exercise reduces blood pressure by 5-8 mmHg in hypertensive individuals. The American Heart Association recommends at least 150 minutes of moderate aerobic activity weekly for cardiovascular health, and rowing efficiently meets this threshold while being gentle on joints.
- Joint conditions requiring low-impact exercise – For individuals with knee osteoarthritis, hip replacements, ankle injuries, or other conditions that preclude high-impact exercise, rowing provides cardiovascular conditioning without joint stress. The American College of Rheumatology recommends low-impact aerobic exercise for arthritis management, and rowing’s seated, non-weight-bearing nature makes it ideal.
- Obesity and metabolic syndrome – The CDC identifies physical activity as critical for weight management. Rowing’s high calorie burn (400-600 per hour) combined with full-body muscle engagement supports both weight loss and metabolic health. Studies in Obesity Reviews show that exercise intensity and muscle mass engagement both independently predict weight loss success.
- Type 2 diabetes and pre-diabetes – The American Diabetes Association recommends both aerobic exercise and resistance training for blood sugar management. Rowing uniquely provides both in a single modality. Research shows regular aerobic exercise improves insulin sensitivity and reduces HbA1c by approximately 0.6%.
- Depression and anxiety disorders – A landmark meta-analysis in JAMA Psychiatry found that exercise is as effective as medication for mild to moderate depression. Hydrow’s immersive on-water visuals and engaging instructor-led content enhance the mood-boosting effects by providing mental escape and social connection through the community features.
- Chronic back pain and core weakness – Rowing strengthens the entire posterior chain (back, glutes, hamstrings) and core, directly addressing the muscular weaknesses that often underlie chronic back pain. The American College of Physicians recommends exercise as a first-line treatment for chronic low back pain, and rowing’s controlled, seated position allows for safe strengthening without spinal loading.
- Arthritis and inflammatory conditions – Beyond being joint-friendly, regular aerobic exercise has anti-inflammatory effects. Research in Brain, Behavior, and Immunity shows that consistent moderate exercise reduces systemic inflammation markers. The Arthritis Foundation specifically recommends rowing for people with arthritis.
- Post-surgical and cardiac rehabilitation – Rowing is commonly used in cardiac rehabilitation programs and post-orthopedic surgery recovery. The controlled, seated nature allows precise intensity management, and the low injury risk makes it appropriate for medically-supervised exercise progressions. Physical therapists frequently recommend rowing for post-knee and post-hip surgery rehabilitation.
- Osteoporosis prevention – While rowing is low-impact, the resistance component provides the mechanical loading that bones need to maintain density. Research in the Journal of Bone and Mineral Research shows that resistance exercise stimulates bone formation. The back, hip, and leg muscles engaged in rowing directly load the spine and femur, the most clinically significant sites for osteoporotic fractures.
- Chronic stress and sleep disorders – Regular aerobic exercise is one of the most effective interventions for stress and sleep quality. Research in the Journal of Clinical Sleep Medicine shows exercise improves sleep onset, duration, and quality. The meditative rhythm of rowing, combined with Hydrow’s calming on-water visuals, provides stress relief beyond typical exercise.
The key requirement is that your healthcare provider must document Hydrow as medically necessary for preventing or managing your specific health condition, not just for general fitness. This documentation comes in the form of a Letter of Medical Necessity (LMN).
How to Assess Your HSA/FSA Eligibility For Hydrow
Traditional Route: Schedule an appointment with your primary care physician, discuss your health conditions and fitness goals, and request a Letter of Medical Necessity if low-impact cardiovascular exercise is recommended as part of your treatment plan. This typically requires an office visit, potential wait times, and can cost $50-100+ depending on your insurance.
Faster, Smarter Route: Use Crates Health to get your Letter of Medical Necessity online in just a few minutes. Our platform connects you with licensed healthcare providers who can evaluate your conditions remotely and issue the appropriate documentation if you qualify. No office visits, no waiting weeks for appointments, and no surprise medical bills.
Frequently Asked Questions
Do other rowing machines and low-impact cardio equipment qualify for HSA/FSA?
Yes. With the right medical documentation, you can use HSA/FSA funds for other rowing machines, ellipticals, stationary bikes, and low-impact fitness equipment when they’re recommended for preventing or treating specific medical conditions. Connected fitness platforms like Peloton and Tonal can also qualify, as can traditional workout equipment. Check out our complete Gym & Fitness HSA/FSA Guide for more options.
How does the reimbursement process work?
Most retailers do not accept HSA/FSA cards directly. You’ll pay with your personal card or financing, save your receipt, then submit the receipt and LMN for reimbursement through your HSA/FSA administrator. With Crates Health, we simplify this process: upload your receipt and get one-click reimbursements directly through our platform.
What is a Letter of Medical Necessity?
A Letter of Medical Necessity (LMN) is documentation from a licensed healthcare provider explaining why Hydrow is medically necessary for preventing, managing, or treating a specific condition. It’s the official paperwork proving your rowing workouts aren’t just for general fitness. Each LMN typically remains valid for 12 months.
Will my HSA/FSA claim get denied?
With proper documentation, denials are rare. That said, every HSA/FSA administrator is different, and some may initially deny claims due to receipt format, LMN documentation, or unclear medical necessity. Crates Health supports you through any denials and makes sure you get reimbursed.
Can I use HSA/FSA for both the Hydrow rower and monthly membership?
Yes. Both the Hydrow hardware purchase and the ongoing monthly membership ($44/month) can be covered under the same LMN when the system is documented as medically necessary. This means you can potentially save 30-40% on your entire Hydrow investment, including years of membership fees and access to the full content library.
