iTHRVE app – How to use a finger clip sensor (iHealth finger sensor – NOTE: the latest version of iTHRVE doesn’t work with iHealth sensor! – we recommend the Berry sensor instead) to measure the pulse, HRV and blood oxygen
iTHRVE app – How to use a finger clip sensor (iHealth finger sensor – NOTE: the latest version of iTHRVE doesn’t work with iHealth sensor! – we recommend the Berry sensor instead) to measure the pulse, HRV and blood oxygen