Good idea. Works good on my Samsung Galaxy S i9003, but I don't know why you are using the camera as completely covering the camera still gives readings, seems like your application depends on the tiny vibrations transmitted through the body upon each heart contraction sensed by the accelerometer!! Not so accurate!
Great for keeping track of beats I have suffer from an unusually high heart rate, around 120-130 or higher and it's unbelievably hard to count my heart accurately. Next to getting on of those expensive bulky heart rate traders this really works and helps me track my heart rate. I recommend it to anyone looking to keep their pulse.
Working on galaxy wonder Wow! very accurate! at first i dont believe it untill i find how this app calculate my heart beat. This app calculate my pulse through colour change from ur index finger and calculate it by camera phone. Just dont press it hard. Make sure ur finger position is right.
Seem like I'm waiting for ever So tried several time and it never gives results. Plus the look it terrible but then never gave first result using SG3 must be a continues monitor if So I just don't like it
Note 4 Works like a charm. The only complain i have is that when i put my headphones on. Cant hear my heartbeats. Jk
I will give it a five star only because it makes for good flashlight. The app itself is useless for finding heart rate. DO NOT UPGRADE..DOES NOT WORK!
Renamed to Classic
Most Precise Heart Rate Monitor Ever + Unlimited Measurements and Records.