Wellue O2Ring-S Oxygen Monitor with Vibration Reminder, Bluetooth Pulse Oximeter Tracks SPO2 and Pulse Rate, 24 hrs Battery Life, 4*10 Hours Built-in Memory, Rechargeable Pulse Ox with Free PC & APP
$24.99
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Power Your Health
We are dedicated to developing products with high-precision but consumer friendly, finding an easier and more modern way to track your wellness, we believe you can get peace of mind to live a healthier and longer life.
Ring pulse oximeter
Pulse Oximeter &BP Monitor
【Easy to Use】Wear to start. Accurately tracking of blood oxygen level, pulse rate and body motion for the whole day. Real-time readings display on the device.
【All-day Tracking】Extending battery life to 24 hours eliminates the need for frequent recharging, makes it easier to measure SPO2, PR and PI uninterrupted throughout the whole day.
【Enhanced Detection & Data Recording】Experience enhanced detection and data recording with our upgraded chip that samples data at 200Hz, providing up to 36,000 data sampling points per report. Device stores 4 sets of 10hr data & automatically syncs to the app for easy tracking.
【Vibration Reminder】If the SpO2 level is lower than the preset threshold and heart rate is lower or higher than the preset threshold, the O2ringS vibrates and marks it in the report. You can set the threshold in the APP.
【Free PC Software & iOS/Android App】Easily view real-time SPO2 and pulse rate and automatically save them in the App. Keep and manage your records on ViHealth App and O2 Insight Pro Software for free. Detailed graphic PDF/CSV reports can be provided for sharing.
【Ultimate Comfort】Patented ring sensor avoids falling off and ensures continuous tracking of O2 levels without any discomfort or inconvenience. Its compact and lightweight design makes it highly portable. Fits finger perimeter 2.17″-3.15″/ 55-80mm.
【What you get】An O2ringS, a Type-C data cable and a user manual. With an one-year warranty, all kinds of suggestions and comments are welcome, we will try our best to give you a solution that satisfies you.
NOTE: It’s not a medical device. This device is for Sports and Aviation use only and not intended for medical use.
3 reviews for Wellue O2Ring-S Oxygen Monitor with Vibration Reminder, Bluetooth Pulse Oximeter Tracks SPO2 and Pulse Rate, 24 hrs Battery Life, 4*10 Hours Built-in Memory, Rechargeable Pulse Ox with Free PC & APP
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$24.99
Eric M –
Excellent product, great service response!
This is an excellent product that does the job flawlessly. It reads and records my oxygen levels, heartrate, and movement in one-second intervals, unlike other wearables that record less frequently or require another device to record the data. I put it on and it starts recording automatically.Downloading the data to the app over bluetooth is automatic, once the app is open and recording stops. The battery life is good, usually enough for at least two sleep sessions.There are only three issues that I have:> The cord that comes with this device is NOT a standard USB-C cord. The device will not charge or transfer data with a standard cord. I have to use the one that came with the device.> The app uses private storage on my phone to write files, which I then have to transfer to my PC, one at a time, using the share function in the app to store the file on my phone, then my phone to my laptop. (There is a way to sync with my PC directly, but this is only from the wearable to my PC using that cable and Wellue’s proprietary software.)> This last one is really nitpicky, but there is no way to see the battery level in-app or on the device, except by a very small battery icon. No battery percentage is shown, so it is difficult to know whether there is enough charge for another sleep session.PS: The customer service department deserves a bit of praise for handling an issue I had with my unit where it stopped responding to the button on the device. All they required was proof of purchase and a video showing the problem, along with a photo of the serial number on the device and they shipped me a new one in two days! Amazing!
Niall –
Helps me stay on track with CPAP and weight loss
I was recently diagnosed with moderate sleep apnea and started using a CPAP machine. I picked this up after doing a lot of research, and it’s now one of the most useful tools I’ve added to my routine. The ring is comfortable enough to wear through the night and gives me real, detailed data on my oxygen levels and heart rate. I like that it vibrates if my levels drop too low, but it’s even more helpful to be able to review the reports in the app the next day. I’m using this to see how my oxygen saturation improves as I adjust my CPAP settings and continue to work on weight loss. Being able to track that progress over time has made the whole process feel less overwhelming and more in my control.Syncing with the app works smoothly, and the graphs are really useful. I can see dips, recovery, and averages without having to dig for the data. I also used the reports when talking to my doctor, and he appreciated the extra context it provided. It’s not cheap, but for me, it’s totally worth it. You get what you pay for. If you’re dealing with sleep issues, especially those related to sleep apnea and oxygen drops, this can help you track what your CPAP or night-to-night sleep study doesn’t show. It’s one of the few things I bought for health reasons that helps me stay motivated.
David M. –
Continuous high EMF levels.
In some respects it’s a good tool for determining O2 blood saturation and how it tracks all night and gives a full report. It wakes you up with a vibration if 02 level falls below a preset level. The big problem with this device is that it broadcasts very high bluetooth EMF levels all the time while it’s on. I found this out using an EMF meter. It’s in the red zone of the meter all night long averaging in the range of roughly 105 mW/m² even when the device is not paired with a phone and the ViHealth app is completely closed or uninstalled. My finger is a bit sore and numb where I had it on nights for about a month. This is poor design and a health hazard over time. My wife suffered severe Parkinson’s symptoms using bluetooth earphones that slowly went away over about a year after she stopped using them. All my bluetooth hearing aids allow me to turn continuous bluetooth off . Nobody should be exposed to so much continuous radiation. One should be able to shut bluetooth off if desired and then turn it on briefly while communicating with the app, like downloading the nights data. I don’t think I can return it now though I’m going to try. It’s too bad – an otherwise good tool but somebody in the design of the product apparently thinks high levels of EMF are not a health risk. I know otherwise. They could program it to poll for a signal from the app every 30 seconds or so instead of having bluetooth on continuously whenever the device is turned on. And the signal level is much higher than it needs to be. That’s what my hearing aids do. I checked with my EMF meter. Full blast EMF all night long.