preface:

When the sun rises in the east in the morning, when the sun sets in the noon, when the sun sets in the evening, when the sun shines in the sky, the scene of sunset always makes people feel good and full of hope. The sun gives us energy without seeking return, and selflessly contributes to the growth of all things. We have unlimited respect and gratitude. With the baptism of the sun, you can get vitamin D, which can help children thrive, old people enjoy their old age, and make life infinitely better.

Ultraviolet, the invisible light in the high energy area of sunlight, is accompanied by the sun like a solar companion, but long-term unprotected exposure will cause damage. UVA+B Sunfriend： The intelligent bracelet that can measure the intensity of ultraviolet radiation is a lightweight ultraviolet monitoring bracelet. It can help us balance the problem of too little or too much ultraviolet radiation, without worrying about the damage caused by ignorance of the intensity of ultraviolet radiation.

packing:

When I got home at night, I couldn't wait to open the package. The simple packaging shows its simplicity and ease of operation. It has a wide range of trial users. It firmly believes that powerful products do not need luxury clothing packages, although small and exquisite, it is also low-key and rich in connotation.

positive:

Back:

Product main body:

The main body of the blue bracelet is fresh and natural, full of vitality, and the arc design fits the wrist, increasing the comfort of product application. The switch, SET SENS, CHECK UVA+B and UVI buttons can be operated and queried simply and conveniently. According to the description of index selection at levels 1-11, you can select by simply long pressing. Place the handle ring in the sun for about 10 seconds and press the check button on the right to display the current UV index. If the index exceeds your set gear, it will automatically flash to remind you.

Outdoor trial:

The next day when I got the bracelet, at about 10 o'clock in the morning, the weather looked good. I took the bracelet to the ripe grape fields. The early autumn of October has already made people feel slightly cool, but because the weather is fine, the big warm sun has also eliminated the dew and chill in the ground. I tried to adjust the index to the first gear and it flashed soon! Select and long press set to adjust, and it will not flash until 5. Suddenly, I feel that I can accept the baptism of the sun with confidence and boldness.

China's No. 66 Highway - Grassland Sky Road. In autumn, the sky is clear and the sun is not so hot. The sky is naturally blue and white clouds like marshmallows. The Beijing friends who played together felt very happy and even exclaimed that "9.3 is not so blue". At this time, I took out my bracelet and did not forget to check the UV index to do a good job of sunscreen.

Finally, I would like to thank Lei Feng for his public testing activities. Let us first contact and use the latest good products! In the years to come, my family and friends and I will enjoy more scenery, and we will make good use of this UV detection bracelet to start our sunshine life.