Review on EMAY Bluetooth Wrist Pulse Oximeter - Silicone SpO2 Sensor for Continuous Oxygen & Heart Rate Monitoring, Sleep Oxygen Monitor - Rechargeable with Free App & Overnight Report by Dana Mahendra

In the beginning I use a pulse oximeter every day, but it is problematic to leave it on at night. This new wrist pulse oximeter from Emay is great and has the added benefit of being able to be used to check heart rate and oxygen levels while you sleep and it's easier than the other one I have because it's more comfortable to use at night wear and does not come loose . The device, which fits on the wrist, is very comfortable and adapts to any size. Finger gliding is really smooth and sleeping with this monitor is very easy. I don't have any problems with it at night. There is a green light that keeps blinking, but while I initially thought it would keep me awake, it doesn't. It's there to let you know it's recording data and I slept well with no disturbances while wearing it. This is a must for me, with daily oxygen monitoring and wherever there is Covid it gives you peace of mind that day or night your body is getting the oxygen it needs to be healthy and at safe levels. It's good to know that everything is fine during sleep, monitoring for sleep apnea or other causes that may cause a drop in heart rate or O2 levels is recorded. I've been recording tiny periods like minutes and long periods throughout the night and it records a nice graph when you connect it to the app. You can see the highs and lows clearly, and it even gives you a quick look at them on the histogram. It also gives you a full view of 1 page with all the data that you can print. Connecting to the app is very simple, press the button on the front of your wrist until the light comes on and tap "connect to my device" in the app. It automatically loads the saved data into the app very quickly and erases it from the wrist unit, ready for the next use. You can then take the results to your doctor for further review if you are concerned. When you go to the doctor and they measure your heart rate and oxygen, it's only 1 minute that day. This is normal for this period, but if you don't have this device nobody will know what happens during other hours/days/nights. We are responsible for our health, so every measure we can take to protect ourselves and be active in our own health care is worthwhile. One more thing: the app is very user-friendly! Help the common people to take care of their health. Delivery was super fast too!