HAIYUE Red Light Therapy Knee Device 880nm Infrared Light Therapy Device for Muscle Relaxation Joint Elbow Arm Pain Relief at Home Hands Free Wearable

This I ordered the Red Light Therapy 2 in 1 to see if it would help my chronic venous insufficiency problem. This is a problem of damaged veins. In this case it was in my lower leg and the blood flowing back up was not adequate and the skin was dying and the shin area turning black unless I rubbed steroid cream on it constantly. Also painful where turning black. The Red Light Therapy has taken care of the problem. I think it facilitated growth of new veins, and since about the end of the first week of using it no re-occurrence of the problem. I use it on the lower leg once or twice a week just for assurance. I am also using it on a bad knee which according to what I have read takes much longer. I can say it seems to be getting better. I had a minor problem with my device and the company responded immediately and took care of the issue. Thank you to the folks at Dgyao tor the super product and service.

but more time is needed to complete a full opinion. I think it has worked better than we expected so far. I do expect to see even more improvement as time goes on because of the improvement that has been seen in just the last couple of weeks.

Let's be honest. I don't know if it's the wrap that makes my knee feel better or if my mind is so pleased to be addressing my knee that the pain has lessened. I'm not a doctor. I do know that flareups are fewer and less severe.I no longer have my long, lithe legs of my youth, and with a little extra girth, the wrap fits very well.I've also used it on my lower back while sitting on the couch. Why not? I don't think it can hurt anything, and any progress is better than none when you're in pain!

Easy to use and helps with my knee pain

*** OCT 2019 UPDT ***Product broke for the 3rd time in a year. In fact, just a week shy of one year. Turns out that warranty doesn't start from receiving the product; it starts from when it's ordered (Prime was not an option last year). Worse, seller wanted documentation of it being dead. Had to upload my video from cell to youtube instead of emailing (too large) and can't find my cable to transfer. Bottom line, took me 2 weekends to convey. That means the warranty is expired.Regardless of missing the strict deadline, 3 failures in one year is awful. Changing from 5 stars to 1 star. I don't recommend this product. Breaks down every few months and seller doesn't provide any leeway.*** MAR 2019 UPDT ***I made a warranty claim on this 4 business days ago. I received a replacement pad and power switch today. Wow. I swapped out the old pad and power switch and voilà, back to like new status. Which thank God this seller/manufacturer is so fast on a warranty claim. My wife has come to rely on this device for significant pain relief on one of her elbows, shoulders and now an ankle. This red light therapy device really delivers. And it's still priced way below comparative devices.Nice to see no-hassle, lightning-fast warranty claims like this. Highly recommend.*** FEB 2019 UPDT ***One day after writing my 5-star review last month, the power button fell off. We popped backon but it kept falling off. Contacted seller who promised to send replacement and did. Easy to get plug and play replacement power pack. Nice!Yesterday, all but 3 of the LED lights stopped working. (Actually, if I fold the brace, a 4th LED will turn on. See pics) There are apprx 102 LEDs in device which effectively makes this device useless. Sent in 2nd warranty claim for this 5 mo old device. Temporarily lowering 5 stars to 2 stars. Will update this review as soon as the device is repaired or replaced.*** JAN 2019 This device replaced $85 per visit red light treatments by chiropractor ***My wife pulled some muscles and with the intense pain, went to a chiropractor who offered red light therapy. $85 for a single 15 session with a tiny handheld red light device with a 2 inch opening. To treat her elbow meant each area would only get red light therapy for a minute. Granted, it helped time consuming and expensive!We ordered this device 3 months ago. Wow, what a difference! The strap covers her entire elbow and turns off automatically after 20 min. This device is a life saver for us! She's also used on her shoulder and ankle/foot with great success.Saved us thousands of dollars in office visits but better yet, she uses it at end of day, unwinding with watching a little TV before bed. No drives to an office park after work for us. Easy to use. Great results.

I bought one last December to help with my right knee. I reasoned that if it helped with my worst arthritic knee I’d buy another for the left knee later. It did help so I ordered another. Unfortunately only half the lights worked so I returned it for a replacement. Within a few days the replacement arrived and it works perfectly. Now I can treat both knees at once.I recommend this device for knees.

I bought two of these one for a friend (torn meniscus sp?) and one for me as I have used light therapy before. My friend was really in pain and using over the counter pain relievers for way too long. She started using the light on her knee twice a day and within a few days was able to stop the pain pills. She was looking at having an operation but decided to try the lights first and is very grateful not to need a surgery as she seems to be healing really well. Light therapy works but you have to be patient and let your body heal with the help.

I have severe OA issue in my knees. I went to a chiropractor and he used this on my knee. So I looked it up on Amazon and found this. I was very skeptical but surprised that it actually worked. I use about 40 minutes therapy each leg and go to bed. Now I can sleep and I am med free at night. For the price, it delivers. I write this about 1-2 mos into owning it. A few LEDs are not working. But it still seems to be working great. Worth the money!!