UV exposure is monitored by simply wearing the band.
It changes color to reflect your level of exposure to the sun.
A very convenient, reliable means to monitor exposure to harmful UVA and UVB rays for you and your children.
Does not show time, does not need batteries, unisex, is reusable, adjustable to all wrist sizes and waterproof.
In order to know the UV index, will be enough if you compare the color that are in the central part of the quadrant with the 4colors that are around .
The center area of the UV Tester can change series of color according to sun UV radiation: higher the sun UV radiation, deeper the color changes, compare the color change to the 4 standard colors (low, moderate, high, very high/extreme) around and you can see low, moderate, high, very high/extreme level of sun UV radiation.
Sun UV Index:
UVI: 1-2(Low);
UVI: 3-5(Moderate);
UVI: 6-7(High);
UVI: 8-10(Very High)/11+ (Extreme).
UV-Sensor
Very light purple: Low intensity
UV-index 1-2
Sun-protection not necessary
Light purple: Medium intensity
UV-index 3-5
Sun-protection is recommended
Purple: Strong intensity
UV-index 6-7
Sun-protection is necessary
Dark purple: Very strong intensity
UV-index 8-11
Avoid exposure
WARNING: This product does not contain a sunscreen and does not protect against sunburn. Avoid exposure to water. Avoid getting the bracelet dirty.
The central part is made in photosensitive material and change the colour with the intensity of the UV radiation.
