This app is wrong I know for a fact that my heart rate is above 90 at almost all times. My doctor suggested I buy simething to keep track of my heart rate but this app shows me with a heart rate of 56
Crap do not use had a heart rate of 87 bpm and didn't have my finger on lens WTF stop falsely advertising that the app can do something when it clearly can't
FAKE APP __ With a stethoscope in one of my ears, this App is NOT taking my heartbeat. __ FAKE APP
Doesn't even remotely work
Right timing at my fingertip
Is said that my heart was 0 beats per minute
Most Precise Heart Rate Monitor Ever + Unlimited Measurements and Records.
Lifestyle companion to track your fitness, weight, diet, food & sleep.