How to Identify Genuine and Fake YOOZ Devices and Cartridges

Counterfeit products are becoming increasingly sophisticated, so I recommend that friends use their phone's flashlight to check the atomizer core.

Below is an image of a genuine product; if you enlarge the picture, you can see an "S". Currently, this is the most effective method.

Currently, there are many counterfeit YOOZ products, and a large portion of people buy fakes from friends, while many others unknowingly purchase them at the price of genuine products.

There are many identification methods. If you have a genuine one, comparing it is easy. If not, you can check a few points.

1. If the atomizer is not an S-shaped heating wire, it is definitely fake.

The unique S-shaped heating wire made by Microwell is not very clear in the photo due to flash, but it can be seen.

2. If the color on the device is uneven, it is likely fake.

3. If you buy the device and the cartridge together, and the cartridge is fake, the device is likely fake as well.

4. If your device is from an old batch and the channel code on the device does not match the box, it is definitely fake.

Additionally, it is unlikely to encounter counterfeit products when purchasing from offline specialty stores, as they have high profit margins and have no need to sell fakes. If you want to verify at a specialty store, it is advisable to go to larger or longer-established stores.

The above points are written simply and are more suitable for newcomers. If someone is reading this, I will update with more detailed methods. Many people will judge based on font color, font position, ink spots, taste, and particularly subtle inconsistencies. However, this method of identification is quite subjective and can only assist in identification. Electronic cigarettes are not high-precision instruments, and quality control does not need to be that strict. You can compare a few packs of instant noodles at home to see the slight differences in batches.