Oxygen Saturation Monitor, WRINERY Premium Fingertip Pulse Oximeter, Oxygen Monitor, O2 Saturation Monitor, OLED Portable Oximetry with Batteries, Carrying Case, Lanyard (Knight Black)

I purchase this product for the benefit of my grandma's health issue, she has conditions that affect oxygen saturation which needed a pulse oximeter to monitor the night and daytime oxygen saturation level. I bought this product simply because it is very easy to use and easy to read. great product!

we got this and it is so easy to use put batteries and let it read your pulls on your finger ,it tell you your oxygen ,and heart beat very easy to read bright colors on screen , a must have in your home .

Super easy to use! I have a lung issue and this made it super easy to check my oxygen and pulse.

Just a great reassurance. You should always go with your gut if you feel off but if you're like me and just an overall anxious person than this helps a lot! Especially with 4 kids

very good product

Good item to have in the time of Covid. Easy to use. Fast delivery

This device helps me to monitor my blood oxygen level and alerts me to use my inhaler. I have recommended this device to my friends. It’s great.

I like my meter very much. The readings are a bit lower than the doctors meter but I don’t have a problem with that. I have COPD and just started on oxygen so knowing my levels of blood/oxygen is important to me. My meter is just one or two points lower than the doctors so that justifies the lower cost of the meter.