Great, fantastic, me and my wife got COVID and on o our hardest days keep us update with the right reading of our oxígeno level. Also fast shipping srey65 ordered while sick and got it next day.

Love this blood pressure wrist cuff! Very easy to put on and read. Wish it had indicators of too high or low on the display.

I purchased this for a trip that we were taking to Machu Picchu. It was great to have it as a reference to check on our oxygen level at such a high altitude. It's small and light for packing and fit easily into a pocket or backpack. Very inexpensive for helping with peace of mind. Highly recommend!

Super easy to use and set up. Compared to my doctor's office oximeter, it read the same. Nice little carrying case and a sturdy string to hold it. I carry mine to monitor my asthma symptoms, accuracy is important.

Great to have just in case I get sick this will Let you know vital readings. Best to have before you need it because when you need it you won’t feel like going out and buying one

Just such a relief to have on hand. Especially with Covid, where oxygen levels in blood are important to know , I think we will appreciate this super easy to use gauge for years to come.

I love that this oximeter isn't as huge as some of the others seem to be; also love the white color. Most of all, it's easy to use, read, and is accurate. What's not to love?! Also, the price was right!

I bought this for my mom while she was in a sub-acute therapy facility so we can monitor her oxygen level while we weened her from oxygen usage. Not all therapy facilities monitor oxygen as frequent as the hospital, this helped fill the gap so we can stay on top of whether she needs to use the oxygen. Good product, easy to use. Accurate, we tested it against the hospital equipment.

I love that you can get an accurate reading first try every time, I have yet to get a misread. This says so much about the product and its reliability. I have even took it to the doctor's office with me, they usually poo-poo everything I bring to the office, they loved this one! I have a man who is sick and requires this and other monitors for at home testing, trust me when I say I have tried the majority of them available! This The most concise instructions and so easy to use! You cannot go…

Bought this to keep an eye on my heart rate. It seems to be accurate and is helpful as my heart is out of rhythm. I use it everyday to keep an eye on this.

I bought this for my mother so she can monitor her oxygen level through out the day. She is on oxygen during her sleeping hours but she is now having trouble during the day keeping a clear head. It works great and it is easy for her to use. It looks like we are needing to talk to her doctor about low oxygen levels during the day.

Received the oximeter today. Using this for my dad who had aspiration pneumonia and COPD. The device gives a SPO2 reading within 5 sec. Seems accurate against my phone's SPO2 apps which has been calibrated with the hospital equipment during my dad's hospitalization.Giving it 4 stars for now as it is too early to gauge its durability.

As I have a lung condition, its important to check my pulse if I feel faint or light headed. Dr. suggested I keep it handy. May not work well for people with nail polish or acrylic nails.