Today the program-meter pulse is available for free for iPhone

Yes, I know what you think - again, another stupid toy for iPhone-hamsters :) But not this time! This program actually measures the pulse and for this you need only the iPhone 4 (ideal) or iPhone 3Gs (works only in good light). No cardio-sensor, no plug-ins. You try?

measuring principle, according to the developers assurances works - you close your finger camera phone, which burns more and flash LED. The camera detects the blood flow in your finger and measures the heart rate in real time. If you click on the camera much, stop in the measuring spot of blood flow and the measurement will be stopped. Squeeze the finger gently, and do not believe his eyes he did not believe me :)

I checked the program of parallel measurements of pulse finger on the jugular artery. The result was almost the same to thirty push-ups:

... and after:

By the way, when the program measures the pulse, it builds charts and beeping like a medical device - should enjoy feteshistov.

In the settings you can specify your age to more accurately propisaniem normal pressure zones.