Sirve muy bien, muy económico, con el tiempo y uso constante se debilita el resorte, pero nada que no se pueda solucionar

Love the waveform and also the self orienting display. Build quality is great

Easy to use..all u need is battery

Thanx

Good

Great meter for the money

I had a pulseox already to monitor and manage my asthma. But when some friends got sick and needed to borrow it, I bought this cheaper model as a spare to have on hand. This sucker works better than the one I spent twice as much on! It's super responsive to variations in your stats and gets a good reading pretty quickly. The electro-cardio-esque readout on it also shows impressive detail on the quality of how your heart is pumping. And it has a very short time-out when you remove your finger which is nice for saving battery. The lanyard and device itself feel like good quality likely to last through use. Can't speak to professional use but I've already recommended this to others for home use. Doesn't seem like you can beat this deal.

Good enough for a great value. I bought two more of these because so many family members are medical and evidently I am the lending library you don’t have to return things to. No big deal, but comparing both units at the same time reveals exactly same results from both units.

This is a great product at an affordable price !

Easy to use. Great to have on hand.