Comment on Cool hack gives Instant heart rate app for iPhone & AndroidparentComments−KafkaOP15yMe and a coworker tried it and also measured our heart rates by hand. It seems to be pretty accurate. I have a HTC Desire and he has a Hero.
Comments
Me and a coworker tried it and also measured our heart rates by hand. It seems to be pretty accurate. I have a HTC Desire and he has a Hero.