Tech talk Digest

Have you ever wanted to measure your heart rate? using iPhone 4? and for free? Yes, Heart Rate is a new entry into the App Store that measures how fast your heart is beating using iPhone 4-only camera (not for you 3G and 3GS users).

The app is very accurate as it measures your BPM’s but the developers of the app noted that the app is intended for fun only, and should not be used for any medical purposes. Anyway, my heart rate is usually between 60 and 70, what's yours?

Download Heart Rate for iPhone 4 [iTunes link]