Tiffany BracyIt just all depends on the machine you get.Some of them are different than others, and some of them worked better than others
Luis FernandezNo se hasta que punto son fiables ciertas apps medicas la versad sea dicha Yo no me fiaria mas que para tener una referencia valida
Brandon RachalThey don't give you the best readings but they do give you an idea of what is going on with your blood pressure.