Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Heart Rate and Fast SpO2 Reading, Respiration Rate & Perfusion Index, OLED Screen with Portable Lanyard(Rose Gold)

This is a newer model than my older (beater) pulse oximeter and the display is a significant upgrade.What I like about this oximeter: - it comes with easy-to-read directions(Note: you have to provide your own batteries). The ones in the photo did not come with it.- they display is really crisp, sharp, and easy to read (I did not need reading glasses to see it)- the most important number (measure of oxygen in your blood) is on top- it shows changes in your oxygen rate and respirations in actual time, so can use it to experiment with different breathing techniques- the display is shipped protected with a peel-away screen- the color options are nice. I ordered a healthy pink one.- the device is easy to clean.- I don’t think I need the lanyard, but it’s nice to have as an option- no sharp edges or loose parts, seems well-madeOverall: recommended!

We've been wanting one of these just to have a bit more info during illnesses. This one popped up on the radar and was ordered.The package arrived on time (3 days) and in undamaged condition. The factory box was sealed in cellophane which is appreciated.The device requires 2 AAA batteries which were not included. Once the batteries were in place, the unit powered up easily and was ready to check those vital signs.During testing, getting the device to recognize it was time to do its thing was a bit iffy at times. But, that could have been operator error. Regardless, it produced perfectly reasonable and consistent readings.

Almost useless. No reading at all most of the time and if there is a reading, it’s extremely inaccurate. Right into the trash

2xAAA batteries are required. Luckily I had some at home.I compared to my smart watch and I see the same heart rate result. This device read everything within few seconds.Two different length of straps are included.Accurate, Small and Portable device.

It’s not terrible but it’s not the best. The numbers aren’t very bright

All electronics like this pulse oximeter from CRFISH should be rechargeable in this day and age. This one requires batteries. I feel like that is just a waste. Other than that, it was perfectly fine. The screen was easy to read and did rotate with movement. I have to assume that the accuracy is correct because I do not have another one for comparison. It did best when my hand was not in motion.

Always dying