The sun is healthier! --SunFriend Ultraviolet bracelet --by Leaf winter

First:

In the 21st century, sub-health problems are more and more troubling us. More and more diseases occur in young people. Lumbar disc herniation and cervical spondylosis are no longer news. One of the reasons behind this is the lack of effective calcium supplements. Although there are many calcium supplements on the market, the best source is food and self synthesis. And today brings SunFriend The UV bracelet can monitor your daily UV radiation and help you monitor whether you have enough time to synthesize vitamins today D At the same time, avoid overexposure, or your skin will be unbearable.

I took it out of the express box and put it in my hand. I felt it was a cute watch for children. But my brain told me to calm down. This is an ultraviolet bracelet. Well, there is nothing special about the appearance. The very common transparent plastic shell contains a board of instructions and products. It is indeed Mei Guoren's product, all in English! Well, let's talk about this bracelet: first of all, there are four buttons on the bracelet: open key SET SENS key ( Set sensitivity) CHECK UVA+B key ( Check whether it reaches the standard on the same day) and UVI Key (current UV radiation value), with one reach eleven altogether eleven For digital and small lights, the big one in the middle is the ultraviolet sensor. The sides and back of the side are SunFriend Of logo The whole circuit board is covered in the rubber jacket, which also provides a certain waterproof performance (officially speaking, it can swim underwater three The meter is effective, so you can swim in the sea with it. The wearing of the bracelet is similar to that of ordinary watches. It is a very common cloth band and hole buckle type. Generally speaking, the appearance is simple and clear, but no one will say that he is beautiful.

The four keys of this product are mentioned above. First, press the open key briefly to open the bracelet (to prevent misoperation, close the bracelet, long press is required), and then use it according to personal skin sensitivity SET SENS Key to set the amount to be monitored. Then we can enter the embrace of Mother Nature and enjoy the sunshine. Press UVI Key to view the current ultraviolet radiation, press CHECK UVA+B You can check whether you have enough sunshine by pressing the key. It is still very simple and easy to use!

In terms of endurance, neither the product description nor the Internet has been found. The personal analysis is that since the bracelet is used to monitor ultraviolet light, it must also have the solar charging function, and there must be sunlight when using it, so you don't need to worry about its power problem. It's really conscientious. After all, the best technology is to make people not feel the existence of technology

Summary:

In fact, I have written so much about this product. In addition to its general appearance, this product has no slot. However, if you add it three hundred and forty-nine Of course, few people will buy a bracelet that can only detect ultraviolet rays and does not attract people's attention. This is also its biggest disadvantage. Reducing the price is the way to go!

Write at the end:

With the improvement of people's living standards, more and more people begin to pay attention to the sub-health situation, and many scientific and technological products have also been created to help us detect our health. But most of the time, the high price will discourage people, like today's SunFriend Ultraviolet bracelet, if the elderly or children in your family need quantitative ultraviolet radiation and do not know what easy-to-use equipment to monitor, then it is worth having, but if it is an ordinary consumer, we still do not recommend you to buy it, after all, it is still expensive