KNN my uncle think it will still show your oxygen level KNN they leesigned the meter as a clip to finger as the most convenient way onllee KNN you can clip anywhere within the part of your body with skin it still will show oxygen level KNN
KNN my uncle think it will still show your oxygen level KNN they leesigned the meter as a clip to finger as the most convenient way onllee KNN you can clip anywhere within the part of your body with skin it still will show oxygen level KNN