Wellue O2ring Remote Kit | Bluetooth Sleep Tracker with Wi-Fi Stick, Real-time Remote Tracking of O2 and Pulse Rate, Wearable Heart Rate Tracker with Vibration Reminder and ViHealth APP & PC Report

After some recent medical issues, I haven't had the energy I used to have. My doctor thought i might have sleep apnea. Those sport watches that track sleep don't really do much but give me a passive snapshot of my sleep patterns. My doctor gave me a take home sleep study. It was expensive and inconclusive. They wanted to schedule me for a much more expensive sleep study at the hospital. This is where I found the O-2 Ring.First, it's comfortable to wear at night. I sleep with it on my thumb. It tracks my pulse, blood oxygen and movement through the night. If my blood oxygen gets below a certain level ( I set my at the default 88%) the ring vibrates to wake me up.Each night is then tracked on my phone and it shows my oxygen levels, my pulse, the exact times it woke me up and a an overall sleep score. Also other useful information.Since using the O2 Ring I've learned how to improve my sleep. I've learned, for myself, my I cannot sleep on my back as my oxygen levels drop even if I'm awake. I'm learning how to change old habits and get more refreshing sleep. To me this O2 Ring has been an excellent investment.

If you want to monitor you O2 levels day and night, this is a great device to do it. Just slip it over a finger or thumb and you're good to go for over 24 hours of recording. I've worn this overnight many times and found it's comfortable and doesn't interfere with sleep. Nice to have it taking readings all night so I can know if my sleep apnea is acting up. If you're having trouble waking up a lot at night, this will tell you if it's because of a breathing problem so you can seek professional help. The ring itself stores the results that you can download to phone or PC later.While the hardware works great, the software and cloud services need work. They will get you the data you need but have an unfinished look to them and some features are missing. I'll explain.You can connect the phone app to the ring by bluetooth, to download the data you go to the app and remove the ring, after a short delay the data is downloaded to the phone and you can view it on the app. Fine so far. You can also connect to the ring and see a live display of your O2 and pulse data. But this only shows you the current values, no history graph. The only way to get history info is to take the ring off and download the data to the phone. Not very convenient if you wake up in the middle of the night and are wondering why, it would be nice to see at least a few minutes of history on a graph without removing the ring.The "remote linker" has similar issues. It connects the ring to the internet and sends your data in real time to the cloud so family members can monitor you. Great idea. Unfortunately, it is also realtime only with no history, not even a few minutes worth. So the family can watch your data but if they want to come in and see what the last hour or so of data looked like, can't do it. They will get a graph that starts when they connect and only keeps about a minute of history. No data is stored out on the cloud.If you're using the remote linker and want to download the night of data from the ring, you have to unplug the linker so the phone can connect to the ring to download. Also an inconvenience.Because the device doesn't automatically download data to the cloud, it's not a great option for monitoring a person of diminished capacity as someone has to come in daily and remove the ring to download the data to their phone.These are all relatively minor issues and just make it less convenient to use this really useful device, but it was enough for me to take off a star.I have other medical devices that have completely seamless operation with the phone and the cloud. Wellue needs to take a lesson from these and improve their software. The hardware on this ring is certainly capable of this if they would take the time to update the services. Specifically...1. both the phone and cloud should be able to see real time data at the same time with at least a few minutes of history on a graph2. the phone should be able to sync with the ring at any time without removing it or unplugging the remote linker.3. all the data should be automatically stored on the cloud and available by web page for your family or doctor.All these things can be fixed with some software updates, hopefully Wellue will eventually do that, then I can give them 5 stars.I'll repeat, that this device will give you the data you need, it's just not as convenient or automatic as I would like.

Did a lot of research. This one is on the price of your side but well worth. It works great hold a charge and his great quality some of the other ones didn't fit on my dad's finger a due to his large fingers but this one here is rubber and is stretchy highly recommend. Also it came with a $50 discount which was amazing.

I received the 02Ring today, I have 1 hour trying to connect the linker to the wifi and it failed every time. I have tried everything turning router off and on, ensuring every time wifi name and password are correct, and they are but the device simply will not connect with wifi. I went to my neighbour’s house to try to connect from his wifi and the same thing happened, linker connects to app but not to the wifi. We tried everything from turning the device off, cell off, computer off, router off and turning them back on but nothing has work so far. Very frustrated and disappointed after purchasing such an expensive device and it does not work. I have to return it. I am not able to connect the linker to the wifi by tomorrow I will return it.

This product has allowed me to act in advance of my patient's seizure disorder caused by rapid, severe decreases in Blood Oxygen Saturation. Internet linker allows me to monitor from anywhere there is an internet signal (even on the road using my cell provider's data plan). The ability to set threshold alarms gives both me and my patient peace of mind and permission to sleep a full night without fear of an event.Highly recommended to all caregivers who might need to monitor these vital signs.

Purchased to monitor an elderly relative. Quick and easy setup.The wifi-stick does not need a computer to work. It connects to your router which is set up using your phone.I like that multiple people can receive the feed so more than one person can monitor remotely.It works as advertised so yes, I recommend it.