CONTECCMS50NA Pulse Oximeter SpO2 and PR Value Waveform Blood Oxygen Neck/Wrist Corda

Love this has helped me so much with my anxiety add given me a peace of mind also and it comes with a cute little carrying case as well so it's easy to keep up with the numbers are also a good size and easy to read would highly recommend to anyone needing to purchase one of theses

The media could not be loaded. It graphs my pulse like the trace on a medical monitor in a hospital, so that I can see if it is even or erratic, and whether the pulse is stable or not.Its Pr BPM is perfectly accurate (I calibrated it against a stopwatch).Its SpO₂ is accurate, (based on my historical patterns). It also responds immediately to sudden changes.The display is bright blue and yellow colored fonts and trace-graph on a black background; it is very easy to read.AND IT IS SELF-ORIENTING! No matter which way you hold it, the display is right-side up (like when you rotate your phone). That is extremely convenient.It comes with a heavy duty protective case so you can carry it in your pocket or toss it in a pile.Be careful unpacking it. The wrist strap and the lanyard were wrapped so tightly that I couldn't unwrap them without cutting what I though was a shipping elastic. It actually was the lanyard cord. I need to make a new lanyard cord (if I ever feel the need).

I ordered this gadget to check my heart rate. I have been in Afib and it is important to keep a constant check. Works Great!

i have used the product for only a week, but it looks good so far.

Perfect pulse ox. Just what I was looking for when the one I've had for years broke. Great value for the money. Does everything you need it to do. Love the blue. Would recommend.

use it for work and works great! Love that the font is large and changes sides based on orientation.

Buena calidad y duradero

Excelente