Even though I paid money for this version, so saturated with ads for other services that it's now annoying to use and so might as well have got the free version.
Using this on the Nexus 6P, even I was a bit skittish on this app's accuracy. Today at the doctor's office I checked while waiting; app was within 2 bpm of what the nurse subsequently measured. 👍
5+ stars there is no other app. better than this one .
Doesn't use Samsung heart rate sensor
This app helped me track afib episodes.
Wow it really works best 10 cent app, I've used this app probably ten thousand times over the years it works f****** amazing
Performance and stability improvements
Most Precise Heart Rate Monitor Ever + Unlimited Measurements and Records.
Your powerful health companion that keeps you fit and healthy anytime, anywhere.