Two years after the release of the original Apple Watch, Apple brought the second generation of the product "Apple Watch Series 2". Although this "Xiao Ming's parents have a child at home, called Xiao Ming" sentence is somewhat nonsense, but in the eyes of analysts: Apple Watch has sold 60% of smart watches, and incidentally Apple's other products. Sales volume has grown exponentially. These are some of the evidence that Apple Watch sales have become a mystery. As a new product launched by Cook after taking office, the performance of this kind of product has been widely debated in the past two years: when the Apple Watch Series 2 was put on the hand, it was discovered - this It is not exactly the Apple Watch that Apple first released. When evaluating the first generation of Apple Watch, we talked about the square screen is Apple's two-way consideration of functionality and aesthetics; now watching Apple Watch Series 2, is the inheritance of the feature-guided look - watchOS 3 a few months ago It has already been released. Obviously its full UI or button layout is still based on a square screen design, making adjustments on the Apple Watch Series 2 is unrealistic and unnecessary. Apple Watch Series 2 has little change from generation to generation The details of the previous and second generations include the double microphone on the left side of the case and the outer glass corner of the heart rate detection device. We got a Sport version of the Apple Watch Series 2, its back heart rate monitoring device and generation. The stainless steel version is consistent, which makes the lowest-priced sports watch look a bit more textured. a little change in the back Ningbo Staneex Imp. & Exp. Co., Ltd. , https://www.staneex.com
Appearance: The biggest change you are definitely not aware of 
Apple Watch Series2 heart rate monitoring function evaluation of the Wami watch, Xiaohe 3 why not?