Brenda Flores
Great
Tatiana F Gama
My English is poor
welmanli
Easy to use
LLoyd Macklem
Very easy to use . Made much better than expected .
Dae Lee
Simple to use, quick and simple set up.
Curly
IT SEEMS TO BE A GOOD PRODUCT. I HOPE IT LASTS
alicia
This is the first time using one but it measures the same as my tracker
Mary A Watson
Works good
Ashley
Cool to have. Necessity during this EPIDEMIC!
Susan Swannack
Handy to check oxygen level & pulse rate.