The gt2 Year of the Tiger collection is a Corte× M4 chip.
The Year of the Tiger Huawei gt Watch optical heart rate sensor uses 6 leds, uses Huawei TruSeen 3.0 technology, which can read heart rate more efficiently and learn over time, and also has a built-in altimeter and step and sleep tracking. The operating system is based on Huawei's proprietary platform, built around the Corte× M4 chipset, with both low power and high power processors. Receive notifications only (no heart rate tracking or GPS) for up to 30 days; If using heart rate tracking and 1:30 hours of exercise per week, continuous 22 hours of GPS, heart rate sensing, and screen display, the battery life is 2 weeks.