Why can't Apple watch receive qq information or mobile phone information?

Iphone users who upgrade ios8.2 or later will find that Apple

Watch is an application that comes with the system, and users cannot uninstall it. Besides, this apple

Watches take up more than 200m of system space and will accelerate the power consumption of iphone. For users who don't plan to buy apple Watch, Apple

Watches not only occupy space, but also accelerate power consumption, which is embarrassing to think about.

apple

Watches can't be unloaded, which consumes a lot of electricity. I suggest you enter the iphone settings and turn off the health tracking function, which can optimize the battery life of the iphone to some extent. The specific method is to enter Settings-Privacy-Exercise-Turn off the health tracking function.