Last Updated: June 9, 2020 (Refresh Now)
Wellue Overnight Oxygen Saturation Tracker with Notification for Low O2 Level and Heart Rate Free APP PC Report for Sleep Insights
Last Updated: June 9, 2020 (Refresh Now)
7.7
SCORE
/10
Total Reviews
146
Old Reviews
0
Unverified
19
Spam Test
PASS
Yes
FINGERPRINT
119.07 grams
WEIGHT
7153 meters
SIZE
Review Analysis - 127 recent, verified reviews
Detailed Mode
Sleep Tracking
33sleep apnea, oxygen, o2, sleeping, cpap
+94%
-6%
" ... The detailed SpO2 level log overnight give me a clear picture of my sleep quality, no need to guess any more. ... Now I am trying different ways to improve sleep quality, and this device provides direct feedback on them. ... All my family members has tried it overnight, and we know who sleep better now. ... "
" ... I have not had an official sleep study to confirm what this device is telling me, but it re-enforces what I think is going on and will be useful to show my doctor. ... "
" ... Having COPD it's important for me to keep track of my oxygen level while asleep. ... "
" ... Highly recommend it especially if you have sleep apnea or think you might. ... "
" ... I highly recommend this for people with COPD/ASTHMA/SLEEP APNEA/CF etc . ... "
" ... The information lets me see how my levels were and can compile that information with sleep tracking to get a good picture of overall rest. ... My sleep schedule changes daily because of my work. ... I am gathering the information for myself to check patterns that could indicate how my sleep affects my ability to perform daily activities. ... "
" ... It’s been fantastic for getting sleep data. ... "
" ... This spurred me on to have a sleep study and now I am on an A-PAP machine and still keeping track of my oxygen levels for peace of mind. ... "
Comfort
33wear, thumb, comfortable to wear, finger, sleeping
+82%
-18%
" ... It seems to be more accurate than a wrist worn monitor I also have. ... I can hold my breath while wearing it and after 15 seconds or so see my O2 begin to drop. ... Comfortable to wear. ... "
" ... It's monitoring is accurate, it's easy to use and it's comfortable. ... "
" ... This is been a true godsend for me, I wear it every night. ... "
" ... The ring is comfortable to wear ... "
" ... Form factor is small, comfortable, well designed. ... "
" ... Gives 4 page report of every moment you wear it. ... "
" ... * fits the thumb or finger comfortably ... * it's small enough to wear in public without drawing attention ... "
" ... It is comfortable for sleeping. ... "
Apps
30data, easy to use, ring, reports, automatically
+87%
-13%
" ... iPhone app and PC app work well, though the iPhone app is a bit more polished. ... I like the PC app as it generates nice printable reports and you can enter notes into the report before saving. ... "
" ... The results can be downloaded to phone or tablet using the ViHealth app and to PC using the O2 Insight program. ... "
" ... It paired to my iPhone easily and the app is very easy to use. ... It is nice there is a PC app as well as Android/iOS and you can export data in CSV and PDF. ... "
" ... The app is easy to use, available on the App Store. ... The app offers a premium subscription if you want to sync the data to the cloud, which I don’t need. ... The free version is good enough to modify the configuration and track real time data. ... "
" ... Super easy to use, comfortable, and a pretty seamless app to go with it. ... "
" ... Accurate readings and good app to track and store oxygen changes to share with doctor. ... "
" ... Very impressed with how seamless it works and connects to the App. ... "
" ... It’s comfortable to wear and great app interaction. ... "
Software Platform
29data, ring, reports, ios, easy to use
+83%
-17%
" ... The app is easy to understand and use once you get used to what is what in it. ... "
" ... The results can be downloaded to phone or tablet using the ViHealth app and to PC using the O2 Insight program. ... "
" ... Easy to set up (actually one doesn't need to do much except for downloading the app). ... "
" ... Downloaded app for my iPhone from Apple store. ... App comes up searching for device automatically. ... On first use had turned on device with finger (then removed, stays on for awhile), app found device & showed picture of ring. ... In morning, app found ring automatically because it was on, said "loading " and displayed report when done. ... App has 4 main options across bottom, "History" which is where your data sets / reports are ... "
" ... I thought that I would definitely prefer the PC reports and CSV data saving capability, but the iPhone app really does work quite well. ... "
" ... It is nice there is a PC app as well as Android/iOS and you can export data in CSV and PDF. ... "
" ... iPhone app and PC app work well, though the iPhone app is a bit more polished. ... I like the PC app as it generates nice printable reports and you can enter notes into the report before saving. ... "
" ... The iOS app and Windows program both have different strengths, and I use them both. ... But the iOS and windows main reports seem to average and only show approximately 10 points per minute (I heard somewhere that four seconds are averaged, so maybe it's 15). ... "
Ease of Use
22easy, app, simple, device, clear
+100%
" ... * easy to dowload to the software ... * pairing was easy ... "
" ... Simple, useful, easy to take on and off. ... "
" ... The device is good quality & the instructions are easy to read. ... "
" ... Super easy to use, comfortable, and a pretty seamless app to go with it. ... "
" ... It is that simple. ... The device was easy to pair, it took seconds to set up! ... The app is easy to understand and use once you get used to what is what in it. ... "
" ... Easy to use & clear. ... "
" ... Easy to set up (actually one doesn't need to do much except for downloading the app). ... "
" ... Easy to use & clear. ... "
Accuracy
21readings, accuracy, pretty, oxygen, easy to use
+86%
-14%
" ... The accuracy is a pretty close match with everything I've compared it with. ... I'll update this if it ends up being accurate and random spikes are normal. ... "
" ... It started providing accurate readings instantly once I put it on and the app was extremely straightforward too. ... "
" ... Accurate readings and good app to track and store oxygen changes to share with doctor. ... "
" ... I can’t confirm the accuracy of the oxygen level since I don’t have a second device, but I think it’s pretty accurate to my experience. ... "
" ... I think it is pretty accurate. ... "
" ... Long story short: the Wellue ring is accurate in the pulse rate. ... "
" ... The Well O2 Ring Oxygen Tracker is accurate. ... "
" ... I will be useful to provide information on the instrument accuracy. ... "
Device Compatibility
20app, clicked, sync, ring, report
+65%
-35%
" ... Easy to sync with my phone. ... "
" ... Connecting is automatic, downloading data is automatic, etc. ... Both data sets were loaded. ... "
" ... It paired to my iPhone easily and the app is very easy to use. ... "
" ... It is very easy to setup, and device downloads overnight data to phone automatically, once Bluetooth connection is established. ... "
" ... There is no Mac compatibility, but you can interface with the device via bluetooth an iPhone then send screen results and/or csv files to other computers etc. ... "
" ... I wear the O2Ring nightly and download the data each morning to my iPad, iPhone, and desktop computer. ... "
" ... Connecting is automatic, downloading data is automatic, etc. ... Both data sets were loaded. ... "
" ... It seems just as accurate as all the other home monitors I have tried. ... "
Heartrate
15o2, monitor, oxygen, oxygen level, accurate
+87%
-13%
" ... The heart beat monitor is live and it matches what I have in my Watch. ... "
" ... You can see your heart rate and oxygen level throughout the whole night on your phone. ... "
" ... The App gives accurate continuous monitoring record of the Oxygen Level and Heart Rate. ... "
" ... I especially like the format of my O2 and heart rate data as found on my desktop using the free software. ... "
" ... It's nice to be able to monitor your heart rate and oxygen level while you're sleeping, and this monitor does a great job. ... "
" ... If you are interested in tracking your oxygen saturation/heart rate, this is a wonderful product. ... "
" ... It seems to be more accurate than a wrist worn monitor I also have. ... "
" ... - Heart rate is accurate (compared against multple devices which i know are accurate) ... "
Product Reliability
12months, working, broke, three, stopped
+42%
-58%
" ... Unfortunately it stopped working 8 months after purchase and the manufacturer has given me zero support to fix the ring. ... "
" ... I had a doctor appt set for March but because of this covid virus it got cancelled for a few months so I was happy to have all these charts but suddenly it just stopped working and then it finally took a charge and is working but the battery life doesn't even make it through the night now. ... "
" ... i bought this after getting convinced by reviews but returned it after using it for three weeks. ... "
" ... Also, the thin strip on the bottom of the ring broke in less than 2 months. ... "
" ... Perhaps I got a faulty model, but be warned. ... "
" ... My item broke in the first week. ... "
" ... This doesn’t even work half the time. ... "
Battery Life
12charge, battery life, morning, recharged, night
+83%
-17%
" ... Mine came with the battery already at least 75% charged so I could start using it right away even though they recommended fully charging it before use. ... "
" ... I just charge it on my bedside when I take it off in the morning. ... "
" ... Battery life is good and appears it could probably track for 2 nights before being discharged. ... "
" ... It is very accurate but the battery seems to die before morning. ... "
" ... Battery lasts long enough to track all day! ... "
" ... I am not at all bothered by the battery life, it is easy to plug in every morning. ... "
" ... I recharge it each morning. ... "
" ... it's sleek, the battery lasts and it's unfussy with no buttons to fiddle with. ... "
Charging
9charging, time, could, wireless, usb
+89%
-11%
" ... I am not at all bothered by the battery life, it is easy to plug in every morning. ... "
" ... I just charge it on my bedside when I take it off in the morning. ... "
" ... Mine came with the battery already at least 75% charged so I could start using it right away even though they recommended fully charging it before use. ... "
" ... Fits well, charges and syncs perfectly every time to the PC software that is readily available on their website. ... "
" ... For something that needs charging after every nights use, the charging system could have been made more convenient (like a wireless type or a clip on) instead of having to mess with undoing a flap and fumbling with a micro usb connector each time. ... "
" ... I charge it AM and PM. ... "
" ... I leave it in the 02 & HR screen during the night and put my phone on a wireless charger and I can read the large screen any time I wake up (without my 3.25 power reading glasses). ... "
" ... Long operation time on a charge, can use for a week of exercise as needed without recharge. ... "
Price
7price, penny, money, every, well
+86%
-14%
" ... Is it worth the money ? ... "
" ... Worth every penny. ... "
" ... Wanted to buy another one but price went up ... I am not expecting medical grade quality and accuracy at this price. ... "
" ... It's worth every penny. ... "
" ... Don't try to save money on an oximeter look for the best because if you need it you need it. ... "
Marketplace
6support, find
+67%
-33%
" ... It actually works as advertised. ... "
" ... Worked as advertised. ... "
" ... Great ring, exactly as i expected it to be based on the reviews and images. ... "
" ... Works as described. ... "
Build Quality
6broke, wear, thumb, thin, ring
+50%
-50%
" ... Also, the thin strip on the bottom of the ring broke in less than 2 months. ... "
" ... I wear it on my thumb and it buzzes if my blood oxygen falls. ... "
Returns
5return, product, one, item, broke
-100%
" ... i bought this after getting convinced by reviews but returned it after using it for three weeks. ... "
" ... My item broke in the first week. ... "
" ... I tried several times. ... I returned the product. ... "
" ... So, my advice to all is to review return policies before you purchase an item to insure you're not stuck with a product that doesn't work and can't return it. ... "
Bluetooth
5via, easy, o2, heart rate, data
+80%
-20%
" ... The bluetooth connection and app performance are simple to use and flawless. ... "
" ... Keeping track of my daily blood O2 & Heart rate stored to my computer via bluetooth. ... "
" ... It is very easy to setup, and device downloads overnight data to phone automatically, once Bluetooth connection is established. ... "
" ... * pairing was easy ... "
Pedometer
4oxygen, ring, o2, inaccurate, accurate
+75%
-25%
" ... This Oxygen Tracker works brilliantly. ... "
" ... I would recommend to people who are in need of this type of tracker. ... "
" ... The Well O2 Ring Oxygen Tracker is accurate. ... "
Product As Described
4+100%
" ... It actually works as advertised. ... "
" ... Worked as advertised. ... "
" ... Great ring, exactly as i expected it to be based on the reviews and images. ... "
" ... Works as described. ... "
Fit
4ring, fits, finger, fall, comfortably
+100%
" ... Comfortable fit and not intrusive at all. ... "
" ... It fits comfortably and I barely even notice it. ... "
" ... First lets talk fit. ... "
" ... * fits the thumb or finger comfortably ... "
Overall performance
3seamless, data
+100%
" ... Data transfer between the device and my iPhone is very fast. ... "
" ... Support is great, answering really fast. ... "
" ... The software takes a little getting used to but once you're up and running, it's seamless. ... "
Band
3like, arm, also, finger, comfortable
+100%
" ... I also hope the band stays good for a long time I am glad I bought this and now I can't imagine not using it. ... "
" ... I have had two others that used the probe attached to a wrist thing and this is SO MUCH better - just put it on and it starts recording - it also hooks up immediately without problem to the software on either my tablet or phone - comfortable, nothing to worry about discharging. ... "
" ... It looks like it can also prevent your arm from falling asleep. ... "
Design
3little
+67%
-33%
" ... I actually feel much more rested as well. ... "
" ... This is a product where a very great amount of medical understanding is incorporated in design. ... "
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Specifications
Body
Weight: 119.07 grams
Size: 7153 meters
Connectivity
Fingerprint: Yes