Continuous Wrist Pulse Oximeter, Blood Oxygen Saturation Monitor with Smart Beep, Bluetooth, 72 Hours Endurance Tracking SpO2 and Pulse Rate, PC Software & APP

This continuous wrist pulse oximeter provides second by second O2% allowing me to use the ViHealth App and the SleepHQ App to see what happens to my O2% during my sleep apneas. My Apple watch only samples my O2% every minute or so rendering it incapable of helping me understand what is happening during an apneas. You need the continuous second by second analysis. I plot each breath taken with my ResMed C-Pap machine along with my O2% from my wrist pulse oximeter using the ViHealth and SleepHQ Apps. I am able to see each apnea and what happens to my O2% when I awake each morning. Using this information, I have significantly reduced my apneas and I know exactly what is going on with my O2% during my sleep. I also use this device for tracking my O2% when walking up a steep hill at a fast pace. I set up my device to show continuously on the display so I know when the O2% when walking and I plot it out along with my heart rate on the ViHealth App. I am so happy with this device. It does everything I was looking for and is very accurate. I like the wrist unit combined with the thumb sensor. It is easy to use and easy to charge. Carl Bullock

I have severe sleep apnea and use a BiPAP with high pressure settings because of frequent blood oxygen desaturations. My doctor advised that I monitor SpO2 levels during sleep and keep an ongoing record of the results. I previously used the Wellue O2 ring for this purpose. The advantage of this particular ring is that it syncs to the SleepHQ application I use to monitor my BiPAP statistics. Unfortunately, I have gone through two of these expensive rings because of durability issues. The first failed when the rubber ring band broke and the second simply died. Both problems occurred shortly after the one year warranty expired. I purchased the Wrist Oximeter primarily because the ring fingerpiece can be replaced for a reasonable price without having to buy and entire new unit. I find this wrist oximeter to be easy to use, comfortable to wear, and the display is very clear and legible. I download the results on both the iPhone software (which occurs automatically as soon as the device is removed) and on the pc software (which occurs when I plug the device into my computer for charging). I appreciate the vibrating alarm which wakes me when my SpO2 drops to a preset level so I can make adjustments to my CPAP mask. The vibrating alarm also does not disturb my wife. While the software does not have the ability to sync the results to the SleepHQ program, it does sync to OSCAR, a similar program. Thus, I am still able to monitor my BiPAP therapy and the effects of apnea events on my SpO2. I do have some negative issues. First, I find it difficult to attach the watch band on my wrist because of arthritic fingers. Second, the software only records events on a daily basis. It would be helpful if it would include weekly, monthly, yearly, and custom periods of results so that trends could be monitored and provided to physicians. Third, I worry about durability issues like I had with the Wellue ring and concerns that this device will also fail shortly after the one year warranty expires.

I'm a borderline sleep apnea person and have used their previous model for almost five years before the lithium battery died. I have used this new model for about six months without any problems. It is easy to wear and the software app works very well. I showed my doctor at my last physical and he was impressed with the daily graph results. I like the variable vibration alert device and the variable settings on the oxygen and pulse levels. I set mine at 80% on oxygen rate and 50 pps heart rate. I rarely get a notification below these rates. It takes less than one to two hours to charge the larger lithium battery that lasts much longer than their previous model at about four days depending on how long you wear it each night. Overall, I'm happy with this model and very easy to use! One thing I learned is too keep my weight and BMI down which has less sleep apnea problems.

Unit performs as expected. Bright, clear display for easy reading. Display shuts off when in use with probe. Button push turns display on for about a minute. Button is on side of wrist module, so can't easily trigger it while sleeping. Vibration alerts to O2 deficit (adjustable). Strap on wrist unit is a little challenge to latch, but it holds fine. The remote sensor slides over finger to wear like a ring. Relatively small for a thumb, but fits fine on my fingers. Self-tensioning silicone design. Able to hold continuous data; can be downloaded for reports or import to OSCAR. App is a little klunky for directing data, but it integrates to OSCAR fine. Quality was really a problem with this item. I bought one just before Christmas and it failed (wouldn't turn on) within two months. I returned it and got a replacement from Amazon (the manufacturer never responded to my email). The second unit just failed, after only about 7 weeks. I contacted Amazon and they were kind enough to refund my purchase because I was afraid to just do another replacement. Very disappointing, since so many aspects of the device were attractive. In the end, if it doesn't last, it isn't worth it.

Positives - The device seems to be well made and of good quality. It records and provides the data very well. The data can be exported in either csv or pdf format. Negatives - Largest 'annoyance' is the current session can only be reviewed on the smart device and then only the two devices remain close to each other. Full review of an hours-long recording can only be made after the recording has been stopped and the data downloaded. The rest of the negatives are mostly regard the documentation. The use of English is very poor which makes reading the instructions etc. difficult at times, but generally distracting. Incomplete instructions regard the use of the single button on the wrist unit. Some icons appear on the wrist unit display that are not described in the literature. No URLs provided for the necessary software - smart device and/or PC. User has to 'find' user manuals on the web for updated information. Nowhere does it say that settings on the mobile app are one-time only i.e. vibration warnings and/or alarms, whereas settings on the PC app are permanent unless changed by the user.

I was looking for a replacement for my O2 ring that was easier to read for over-50 users, had a longer battery life, and was more comfortable. This covered all three with a much larger display, 72 hour battery life, and a slightly larger ring so your thumb's not getting strangled. The band is easy to clip on with studs that go thru the rubber band. It stays attached, but is still easy to remove when you want to. The USB connection is an in-between size, larger than micro USB, but larger than mini USB. This means you'll need to keep track of the included charging cable. For those of us that upload data to CPAP tracking software or website, good news! This uses the ViHealth app (for Apple or Android) or the O2 Insight Pro (for PC or Mac) to extract the data to sync with your CPAP machine's data. Yay! I didn't have to learn new software!

I have mixed feelings on this device. I find the meter to be solid and function ok for the most part. I like the simple display. Battery life is just ok. Lasts around 18 hours. That's where I get frustrated. You have to remove the wrist band. It uses pins to secure the band. These pins are almost impossible to fasten. It literally takes two hands to fasten. But one of my hands are unusable because the wrist strap is not fastened. Why in the world wouldn't they use velcro? Second frustration is the software. Its a total mess. For android its unpolished and buggy. I bought the sensor for the free app. ITS NOT FREE! they provide a demo of reports. Sleep, o2, BP, thats showing some info from 2024. No instructions how to use it. No way to print reports. The app wants 80.00 year. Once you purchase it there is no way to cancel. The agreement states they will auto renew your subscription. The app also states that some features will not work. Depending on the device I have. Man its a total mess. I have had to delete and reinstall a few times. Luckily you can use the device without a app. This device fights me every time I have to put it on. I have to get help fastening it. Stupid stupid design. Then the charge cable. Its a proprietary mini usb plug. Nothing but their cable will fit and the one they provide is super short. For the $250 I spent and the deficiencys it has I wont be keeling it. I needed a monitor for o2, BP and sleep patterns. I needed to look up past info and print the reports. This is not possible with an android.

I chose this Check-me product, upgrading from the other product that attaches to the finger, because of the possibility of recording blood oxygen values ​​and heart rate over 10-hour periods, enough to cover the entire sleep period and for higher battery capacity. The measured blood oxygen values ​​are two to three percent lower than the actual value compared to a medically certified Oxipulsometer, but the values ​​remain constant and the heart rate measurement is accurate. It is very practical and easy to use, and the application on the phone contains many possibilities for setting and informing the records permanently saved from the device in the application via the Bluetooth connection. It has the ability to send the "Activity Report" during sleep and beyond, by e-mail in PDF format and even to the printer for printing, excellent functions. This product pairs with another product namely "Omron Complete" to have an overview of personal health. I am satisfied with the purchase and recommend it with confidence.