Hyperice X 2 Knee Advanced Heat and Cold Contrast Therapy – Pain and Inflammation Relief – Provides Increased Range of Motion – FSA/HSA Eligible
$449.00
Product description
Hyperice X 2 Knee
Hyperice X 2 Knee is a fully electronic contrast therapy device that delivers next-level performance with deeper cold, more powerful heat, and built-in compression—so you can warm up faster, recover smarter, and come back stronger.
Whether you’re training, rehabbing, or just staying ready, the Hyperice X 2 Knee is the all-in-one recovery device designed to move with you.
Hotter. Colder. Smarter. Stronger. 
What is contrast therapy?
Contrast therapy is the science of alternating between hot and cold temperatures to stimulate blood flow, reduce inflammation, and accelerate healing. It’s a proven technique used by elite athletes and is now designed to fit your everyday routine with no ice, no cords and an easy setup time.
Why it matters
Recovery isn’t a break from performance—it’s part of it. Hyperice X 2 Knee helps you warm up better, recover faster, and stay in the game longer. From athletes on the rise to weekend warriors pushing limits and those coming back from injury or surgery, this is your edge.
Details and specifications
Heat (F/C) Level 1 – 105 / 40 Level 2 – 109 / 42 Level 3 – 113 / 45 Level 4 – 117 / 47 Level 5 – 121 / 49 Cold (F/C) Level 1 – 60 / 15 Level 2 – 55 / 12 Level 3 – 50 / 10 Level 4 – 45 / 7 Level 5 – 40 / 4 Compression Level 1 – 80 mmHg Level 2 – 100 mmHg Level 3 – 120 mmHg Level 4 – 140 mmHg Level 5 – 160 mmHg Battery life 1.5 hours on max settings (longer life on lower settings) Weight 2.5 lbs / 1.1 kgs TSA approved approved for carry-on FSA/HSA FSA/HSA approved Bluetooth Bluetooth connection to the Hyperice App to customize settings
Explore Hyperice X 2
Targeted contrast therapy
Heat up to 121°F and cool down to 40°F with five precision levels in between.
Built-in compression
Five levels of compression (up to 160 mmHg) push the temperature deeper into the tissue for faster results and a more customized fit.
All-in-one control
Seamlessly switch between hot, cold, and contrast therapy and select compression directly from the OLED display on the device.
Upgraded battery performance
With 34% more capacity, Hyperice X 2 powers through longer sessions and can be used cord-free on the move or while plugged into the wall for extended rehab sessions.
Premium new materials
A better fit, more comfort, and enhanced durability with improved design and materials—for wherever recovery takes you.
Where to reach out for support?
If you have any questions, including troubleshooting, sizing, product issues, or how to operate your product, please get in touch with us through the Amazon Contact Buyer Page to start a Buyer-Seller message on Amazon
How do I optimize temperature?
Make sure you are using the max setting and try using the device with a thinner material or directly to skin.
What if the compression feels too strong? If the device feels uncomfortable, what can I do?
You can adjust the compression to meet your specific needs. Hyperice X2 utilizes compression therapy that uses pressure to help with circulation and swelling. You can turn down the compression level or adjust the location and straps.
How do I optimize battery life?
Hyperice X2 device may need to be plugged in before first use. The battery will provide power for approximately 90 minutes of continuous use of cold therapy. It takes approximately 4 hours to fully charge when the device is plugged in and not in use.
What if my device does not device does not show up in the app?
Please close out the app and restart and or remove the app and re-download.
Product Dimensions : 16.5 x 1.5 x 25.75 inches; 2.5 Pounds
Batteries : 1 Lithium Ion batteries required. (included)
Date First Available : June 6, 2025
Manufacturer : Hyperice
ASIN : B0FC6YDYHL
Best Sellers Rank: #29,523 in Health & Household (See Top 100 in Health & Household) #105 in Electric Foot Massagers #7,418 in Health Care Products
Customer Reviews: 3.9 3.9 out of 5 stars (80) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Targeted thermal therapy: Heat up to 121°F and cool down to 40°F with five precision levels in between.
Built-in compression: Five levels of compression (up to 160 mmHg) push the temperature deeper into the tissue for faster results and a more customized fit.
All-in-one control: Seamlessly switch between hot, cold, and contrast therapy and select compression directly from the OLED display on the device.
Upgraded battery performance: With 34% more capacity, Hyperice X 2 powers through longer sessions and can be used cord-free on the move or while plugged into the wall for extended rehab sessions.
Premium new materials: A better fit, more comfort, and enhanced durability with improved design and materials—for wherever recovery takes you.
4 reviews for Hyperice X 2 Knee Advanced Heat and Cold Contrast Therapy – Pain and Inflammation Relief – Provides Increased Range of Motion – FSA/HSA Eligible
Fast, Reliable, and Convenient
Enjoy seamless delivery with Amazon Store. Whether you're shopping for everyday essentials, electronics, fashion, or gifts, your order is delivered straight to your door—fast and hassle-free. With options like Standard Delivery, Express Shipping, and even Same-Day Delivery in select areas, Amazon makes it easier than ever to get what you need when you need it.
Juliana –
Throw away your ice-packs!
Throw your ice packs away!This hyperice knee wrap is amazing. If you are familiar with Normatec products (we have the full leg and hips) you know that they are fantastic for pre or post workouts and noticeably reduce swelling and that heavy, lactic-acid leg feeling. We take ours on all of our ski and mountain biking trips.But this knee wrap is another level up. The added heat and cold contrast therapy is awesome. I was expecting the heat to work well, but the cooling was way more functional than I expected… certainly removes the need for ice packs after workouts. In addition, the lower volume compression works really efficiently and the new hose-less pump is so much easier to use and allows you move around and get on with your day while still in recovery.As an in-denial, middle-aged, former varsity athlete with a repaired ACL and product is a must have… maybe I can pretend I’m still 30 years old for another decade.
Manbir Sandhu –
Big improvements in X2 device!
Overall I’m very happy with the X2 knee device! I own the first generation as well, which I’m also a fan of, but the addition of compression makes the X2 device even more effective!Compared to the gen 1, the X2 device allows you to use a better Velcro mechanism to secure the device to your leg, ensuring that the thermal pad makes good, consistent contact with your knee to improve the heat transfer and cooling effect of the device. With the gen 1 device, I needed to use the provided Velcro strips to help synch the lower strap around my smaller calves to ensure a good contact with the thermal pad. The X2 device supports a wider range of body sizes without the need for additional straps.What’s also a boon is the ability to use the device without having to connect through your phone. Of course you can still use the phone and dial in the settings you want to use with their great UI for device control, but it’s nice to be able to use it when you don’t have your phone handy. You simply select the functions on the device LCD screen and then press start to get started in the first cycle. You can add more time very easily and intuitively. You will need to consult the “quick start” manual to learn what buttons allow you to program what, but I think that’s a pretty quick study.I also find that the compression is on par with other Normatec devices and that the use of compression along with contrast results in less swelling in my knees and faster recovery after big leg workouts. I think it is importance to keep the leg in a good, horizontal position so that the device is fully in contact with the knee, so you have to set yourself up for success and make sure you’re using the device correctly if you’re not feeling enough cooling sensation, but the compression helps to drive the thermal pad closer to the skin and muscle, improving the heat transfer and cooling.Overall this is a huge improvement on the gen 1 device, which I already loved!
Jewel Odeyemi –
Those Error Code 3s have a root cause
This product has surprised me. I was skeptical at first because I didn’t think an electronic device could generate the level of cooling I need for my shoulder bursitis but I must say, it gets cold! The level of compression is solid too. As long as you strap the whole thing tight and correctly it’ll give you the relief you’re looking for. There is a heat function which works well also. I haven’t used it to great lengths because I’m more after cooling without having to mess with gel ice packs. First day of use I was hit with a few error code 3s. I went online and learned that this is either due to battery issues or the product overheating. I then realized it may have been my user error: while using this I was sitting back in my recliner which was inadvertently blocking 2 of the fans that expel heat to generate the required cooling. I restarted and used it back to back making sure not to lean back so hard and it has worked flawlessly. As I’m typing now I’m sat at my office desk and have used it back to back for 4 30 min blocks. No error codes. My knocking a star is just the fact that a user has to be constantly remain conscious of this which might hinder the desire to fully relax into a recliner or lay in bed with it.Other than that, this thing is easy to use, very durable and comfortable.
Anthony Johnson –
Pretty bad for $450
Was excited about getting this, thought it would help with an injury and long time knee problems. The price is steep but I figured that means that it’s high quality. I’ve used it for one day so far and I’ve had issues with the app where it just loses connection or it can’t locate the device. The device itself has given me an error code 3 times. The battery is pretty bad, you have to charge it after you use it. It doesn’t get that cold. Terrible quality for a product that costs $450. Will be returning.Edit:Tried it again on day 2, still getting this error and the it takes a while to charge the battery.