SleepU™ Wrist Pulse Oximeter

This was a great device initially. It was comfortable to wear and was nice to be able to monitor during sleep over time. The charting on the mobile was nice to see where drops were. The three stars are temporary. The rubber that goes around the thumb has already stretched and has loosened. It no longer fits tightly around my thumb. This makes the readings inaccurate. The stars will go up if the company is able to provide a new thumb band. However, since it hasn't even been a month, I am curious how this is going to be resolved long term.

Will not connect to my computer, My computer says cannot find device. It found my computer for the first four days then stopped. Had to barrow a tablet to see the results.
There are no phone numbers to call so old guys like me that do not E-mail or text can not ask any questions. Old guys like me are the ones that need the device. The device does work just fine. It will wake me up if my stats drop to low and it has been a life saver for me as my A-fib has stopped in the day and my 0/2 level has improved at night .

I have sleep apnea and use a CPAP machine most of the time. I wanted a way to see how bad my spO2 levels would drop when not using the CPAP in different sleeping positions. This monitor worked very well and was easy to use. Excellent graphs on my IPhone. Was able to prove that by sleeping more upright I would have less apnea events, but demonstrated conclusively that I still need to use the CPAP.

I use a dental appliance for sleep apnea, but it's hard to know where to set it. Using symptoms such as daytime sleepiness is an extremely rough measure. Using the Wellue SPO2 monitor helped me figure out that my apnea wasn't being fully treated. It also pulses to keep the remaining few apnea events short. It doesn't usually wake me, but that's perfect. The vibration needn't wake you - if it keeps the amount of time under 90% low that's all you need and is less disruptive of sleep. I've been diagnosed with Meniere's, but it turned out that all I had was undertreated sleep apnea. I would not have been able to figure this out without using this device. Highly recommended for anyone with sleep apnea as a monitor and backup for whatever you use to control it.

ve had this monitor for a good few months now and I must say it really is an excellent piece of equipment. There was a few teething issues (mostly down to user error!) but the support from the manufacturer is the best I have come across in a long time, they are personable, trustworthy and efficient. The watch itself is easy to use and comfortable to wear, you can set the vibration intensity to your preferred setting and the o2 level to what you want it to be. The battery lasts for a good nights sleep (I've had it on for over 10 hours without issue), just make sure the app is not running on your phone as this can drain the battery life. The readings provide great evidence to consultants and you can sleep comfortably knowing that you will be gently woken if your o2 levels drop too low. If you are worried about your 02 levels at night (which is probably why you are reading this!) then I would not hesitate, definitely worth the money.

Love the devise. The charging cable is unusual and is not interchangeable with other similar charging cables. Lost mine. Was directed from Wellvue to buy a replacement from China. When it arrived didn't work. Not able to use devise since then.

This has been a lifesaver! Our doctor seems to have his protocol book for a brain with no room for anything but a CPAP solution. We've heard a lot about those and figured we'd try this, first. What an eye-opener for my husband! He didn't really believe my descriptions of his sleep problems. Now, it's not just me letting him know he has a problem and he can finally see exactly what's really happening when he thinks he's sleeping blissfully - he's not! Now, he's awakened when he stops breathing, but just enough to turn over and breathe himself back to sleep. Thank you, thank you, thank you! P.S. We bought a back-up - just in case something happens to this one.

Great product, easy to use, easy to understand and utilise. Used with a Down Syndrome adult who is unresponsive and difficult to work with. Product handled rough treatment and continual throwing very well, and provided very useful and meaningful data.

High-quality, comfortable, very useful sleep therapy product for monitoring and possibly mitigating effects of obstructive sleep apnea, snoring and tracking effects of sleep on sports and exercise performance. Provides accurate, reliable, multi-function data on ❤️ pulse rate, SP02 oxygen levels, provides gentle vibrating alarm when breathing drops below 4% and measures periods of restlessness. Also an excellent complement to Fitbit sports device.

It works as advertised. I really like the fact that if your oxygen level drops below 90 it vibrates and wakes you up. I have this happen almost every night.. Easy to use and it works well with my phone app. You do need to be sure to unplug it from the charger when you connect with blue tooth. It doesn't seem to be able to do both. Also I have had trouble connecting it to my PC. Overall I would say it's very well designed (comfortable) and it does a great job.