Product ReviewsCONTEC CMS50I Wearable Pulse Oximeter

High Quality And Accurate.

Accurate, well made, fun and easy to use. Simply insert a finger and let the oximeter do it's thing. After a bout with my lungs, I've been using this daily to check my oxygen. I feel I can trust the results shown on it's high resolution screen for accuracy because I have cross-checked it with another. Excellent value for the money.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: perfectshop999

Works well, provides good information.

I have used this BP monitor twice a day for two months. I took it to my doctor's office to check its accuracy--it was good. The monitor also checks your pulse. I found my heart beating at or above 100 beats per minute on several occasions, and beating irregularly at times. My doctor is taking steps to improve my condition, thanks to this information.

The instruction manual is not as clear as it should be, and is written in terribly small letters. However, with a little experimentation and a magnifying glass, these shortcomings become just a one-time nuisance.

Battery life seems to be good--I haven't had to replace the batteries after two months of use. The machine turns itself off if you forget to do it. Read full review...

Verified purchase:  Yes | Condition: new | Sold by: contecmedical002

Good Value!

Great value for the price. My wife has been using it multiple times in the week to check our baby's heartbeat. I do recommend this as the prize here on eBay was cheaper than any other comparable monitor such as on Amazon.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: facelake

Very reassuring

I bought this because after 3 miscarriages I wanted to make sure my baby was okay. I cannot tell you how reassuring this Doppler has been for me and my husband and it works so well. I first found the babies heartbeat at 11 weeks and as time goes on its easier and easier to find. It also shipped so fast too which was awesome. I would definitely buy it again. Read full review...

Verified purchase:  Yes | Condition: new | Sold by: conteceshop

Perfect to ease my worries - and it's fun!

I'm a first time mom, so I need extra reassurance that things are going okay in there. This is perfect for that. It's also a lot of fun to hear my son's heartbeat. I bought the product at 16 weeks and found the heartbeat immediately. Very easy to use and works like a charm. I would caution you on the BPM, though..doesn't seem to be accurate.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: facelake

Love it!!!

Such a relief being able to hear the baby’s heartbeat. So easy to work there are three modes which I’m still trying to figure out what they are but the sound is great and clear. It is very sensitive when picking up sound which is good to me because I could hear the baby move which I’m 25 weeks so I felt when he moved but I was able to explain what it was to my daughter. Love this!!!Read full review...

Verified purchase:  Yes | Condition: new | Sold by: babydopplercom

Self sleep study, easy to use.

I like my Pulse Oximeter to check my night CPAP as a self sleep study. I down loaded the data to my computer so I can see how I am doing through the night in graphic form. This is why I purchased the Pulse Oximeter in the first place and it works very well for that. Thanks Read full review...

Remarkable Instrument!

In short, this Pulse Oximeter is fascinating and simply fine to have at hand to check out your health/lung/Oxygen saturation levels for fitness and science. Well recommended! I find it easy to use and very accurate. Five settings, and the graph of my pulse shape is totally fascinating! Well built unit from China - a nation that HAS brought many fine little medical-devices to the world, as my nation the USA. Fine import and good price. vlfradioRead full review...

Verified purchase:  Yes | Condition: new | Sold by: contecmedical

Love it!

I'm a first time father so all this is new to me. This thing works great and easy to use. It's hard to find the heart beat at first but it took us about as long as it took the doctor when he used his hand held monitor. I highly recommend it and this product has made us very happy and at ease when we hear the baby's heart beat!!!Read full review...

Verified purchase:  Yes | Condition: new | Sold by: facelake

Easy to use, light weight

This was an easy to use device. You turn it on and put it on your belly until you find the baby heart beat. It is a little tricky finding the hearbeat at first if you're less than 12 weeks pregnant, especially with your own heart beat interfering with the sound. it took us 20 minutes the first few times, but after a couple of uses, we became experts at finding it quickly. it helped us watching a couple of youtube videos of women using it and explaining what sound you should be looking for.

You must have some gel to make it work. They send you a small tube with it at first, but that runs out after 4 to 5 uses. You can purchase the aloe vera gel from target and walmart, and that works very well. I recommend this product to anyone expecting a baby.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: no.1medicalcare