Can the barometer of iphone6 predict the weather?

In fact, there is no "barometer" setting option in ipone's system. This is just like other sensors on the iPhone, such as speed acceleration sensing and distance sensing, which have never been seen on mobile phones. Apple skillfully combines these sensors into mobile phone applications. For example, the screen will change according to the change of ambient light, and the combination of distance sensing and acceleration sensing can monitor the number of walking steps.

For users, most of the time they don't feel their existence, just like there are many sensors (touch, smell, etc.). ) on people, and will automatically work silently, ignoring them.

There is a health application in iOS8 system, which can monitor the floors we climb through barometer. This function is very practical for friends who like sports.

If you want to test the effect of "barometer", you can go to the App Store to download the barometer.

Open this application. When we adjust the height of the mobile phone, you will find that the changed data will be displayed on the screen. This is the current air pressure value obtained by iPhone6 through its own barometer, expressed in hectopascal pressure units.

Since the iPhone6 has just come into the market, there will definitely be more applications using barometer to realize some special functions in the later period. Apple Watch launched in 20 15 can make better use of the barometer function in health applications.