Bong 3 HR smart bracelet personal experience: heart rate monitoring is really good
This is an era of national sports. Technology is advancing with people's needs of life. Everyone pays more and more attention to the health of the body. Therefore, the smart sports bracelet has become one of the most intelligent wearable devices in this era. . The trend-following Xiaobian also bought a freshly-launched smart sports bracelet - bong 3 HR. Simple and low-key, more environmentally friendly Bong 3 HR value is very impressed, the elegant black body and black wristband are firmly stuck together, the simple silver brushed snaps add a touch of luxury business texture, compared with the previous bong 2. The screen is very good under direct sunlight, the screen is backlit, and it is clearly visible at night. It is commendable that the case material of bong 3 HR is polycarbonate. This material is low-carbon, environmentally friendly and non-polluting, and bong 3 HR has reached the IP67 dustproof and waterproof standard, so you can take it to swim. Small O2 N2 Generator,Nitrogen Generation System,Nitrogen Machine,O2 Generator Hangzhou Zhongju air separation equipment manufacturing Co., Ltd , https://www.hzzjkfzz.com