Dual Operation System
High power consumption system MT 2503 & Low power consumption system PNI coprocessor
The ultra low power consumption intelligent system will detect your motion automatically. Usually the watch will detect three human activity status, sitting, jogging, running. It can also detect your sleep. And when it discovers your sitting, jogging, sleeping, the system will switch to the low power consumption mode automatically. And while you are running it will switch to the high power consumption mode. In this mode the watch will fully use the GPS feature and all the sensors to record your movement trajectory and detect your motion.
Here is a comparison of the power consumption in these two chip.
|Products||User activity power consumption||User sleep power consumption|
|Sitting 5min（LCD off）||Working/jogging（LCD off/GPS off）||Sleep（LCD off/GPS off）|
As you see the Low power consumption system PNI coprocessor uses less power 1/3 of the S9 the MT2502 chip. That makes the G9 much more durable. Because most of our time we are not running, exercising, this intelligent system will save much unnecessary power consumption.