1. Three generations of rice band: Xiaomi's brand marketing is very good. His family really made it, and I took it. And brooms and trash cans. Anyway, the quality of his things is ok. I have used mi band. Just download a Xiaomi software and connect it with Bluetooth, and it will be easy to operate. Tell me about the advantages of this. The price of this model is 168, and the NFC version is 199. My simple understanding of NFC function is that you can use your mobile phone as a bus card. This is a touchable screen, and the message content in the mobile phone, such as WeChat qq information, can be displayed on it. It can record the heart rate, record the number of steps, and display the sleep quality on the app. This is particularly amazing, and it can be shown when you are in deep sleep and light sleep. Good partner of health management. Swim 50 meters waterproof, and then save electricity. Can last for 20 days. According to my personal test, one month is no problem.
2. Apple iWatch Generation 4: This watch requires you to have an iphone, connect the phone through Bluetooth and wireless network, and then the watch can answer the phone and receive information. This heart rate record is unique. When your heart rate is low or high, it will let you know in advance. If you fall, the watch will automatically sense to help you start the emergency contact function, and the elderly and children will be particularly relieved. He records more comprehensive exercise data, he can automatically identify what you are practicing, and he can detect whether you are doing yoga or hiking. More runners have designed functions such as pace frequency and pace. A good helper for sports lovers. The function of this model is very powerful, the only drawback is the price, more than 3000.
3.？ Samsung smart watch: price 1999. I think this is of great value. Apple's one is powerful, but a little ugly. What Koreans do naturally pays great attention to appearance. It can also measure heart rate and calories burned, which is the best choice for dieters. You can measure your sleep quality and stress level. When you are stressed, it will tell you that it is time to rest.