I have been using a CMS 50 for monitoring sleep apnea. This device is so much easier to use, it gives a simple graph showing if you have gone below a certain range . It’s great. Nicer to wear than the other device I have.

I was charged $3.14 foreign transaction fee by my credit card. I was not made aware, that the transaction is done in UK. You should make your customer aware of that fee. I am very disappointed..

I have been searching for something like this for a couple of years. My wife has a traumatic brain injury. She has focal seizures that consist of her facial muscles & eyes so they are not as noticeable as a grand mal seizure . We still get out a lot & travel 3+ hours for Dr. appointments. What I like about it is the bluetooth connection to my phone & the app & the alert if her oxygen drops as it does when she has a seizure. I don't have to take her patient monitor with us on trips anymore & the battery lasted the first 12 hour trip we took.

pro: - the charge last 2 night, it charge quickly - no problem after a week of use - work well, alarm came off when O2 reach set number 88% con; - the rubber band around the finger, sometime too tight - the rubber band may not last long, I have a feeling it may break in the future. It would improve the design, if an additional velcro strap is added to make sure the device stay attached to finger during use. - it takes long sometime for the results to show up on device (it display - - for a while sometime). - the charting is weak, it would be nice to show low O2 in addition to average. - It would be nice if an alarm can also be set for heart rate, like 100. It is dangerous if the heart rate at rest stay above 100 or go below 60.

I love the Oxylink! I live at 10,600’ elevation and use supplemental oxygen during sleep. Sometimes, however, I also drop into low oxygen levels during the day. I’ve used the Oxylink both overnight and during the day, but I especially like using it during the day. By wearing the monitor during the day, I am able to go about my business knowing that if my O2 levels drop, the audible alarm will notify me to either breathe deeply or pop on some oxygen supplementation. It’s a great monitor, and I highly recommend it!

I wish I could have used it more... The dog chewed it up...

I use both the vibrating O2 Ring and the audible alarm Oxylink. My hands are large but they both fit comfortably on my pinky finger. I choose my non-dominate hand for ease when writing or performing other tasks. I adjusted to the device quickly and it is never cumbersome or in the way. I forget I am even wearing it unless it signals me. However, do be careful when dressing not to let the device catch and hook on your sleeve. The vibrating ring, like a vibrating cell phone setting, is best for meetings, sleeping and loud environments. It would also be best for the hearing impaired. By contrast, the audible alarm Oxylink is terrific for every day living. It is invaluable if others need to be aware of your O2 or pulse levels, such as with children or the elderly. My wife likes both rings constant monitoring because she doesn’t need to worry and remind me to check my levels as she did with the finger-tip Oximeter. The cell phone app is an excellent source of information for you and your doctor. It provides a history that allows you to recognize trends, patterns and times when your levels are more likely to fluctuate. I recommend these products and I believe the cost is reasonable for the health benefits and peace of mind. I might add, This company has been easy to contact and very helpful. Excellent customer service with exceptional products.

This is awesome. If my Mom gets continuous snoring and cannot get O2 it can tell me in time. But it requires a certain distance, I cannot get the alarm if I am not at home today.

It has worked perfectly. I could not ask more than that. I highly recommend this product.

I have two oxygen meters from wellue. O2Ring is great, but my father needs an audio alarm, so I bought Oxylink, the report for Oxylink looks simpler then O2ring, but my main purpose is an audio alert.

I love this product. It alerts me when my dad occurs abnormal oxygen levels.

It always works perfectly. The best part is, the alert continues until you turn it off. If it were one ding, I may not wake up. And it would immediately alert again if my oxygen level falls again. This ensures I wake up. If you have someone elderly, sleep apnea, or anyone you need to ensure alive, this is the best product. It has helped us so much and I can finally sleep with peace of mind!

I purchased the oxygen monitor with an audible alarm for the purpose of alerting and monitoring when my loved one on their bed in the middle of the night. I placed the phone near my bed on the floor, it alerted me immediately so that I could quickly get up and care for my loved one. The device on my wife finger is also a beep at the same time. I wish I had known about this many months ago, but now that I have it, it has been a lifesaver in many ways! I HIGHLY RECOMMEND this product!!!!