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Why Is My Puff Bar Blinking Blue?

According to most of the vapers’ comments, some customers’ Puff Bar fans blinking blue light before or when using it. Since it is a disposable device, you think it might be because it was used up, so you replaced it with a new one. But do you know the specific reason? In this passage, we will talk about that: Why is my Puff Bar blinking blue?

Related Puff Bar troublesome:

Why Is My Puff Bar Blinking Blue? | VapePenZone Australia Vape Shop
Why Is My Puff Bar Blinking Blue? | VapePenZone Australia Vape Shop

3 Reasons Of Puff Bar Blinking

Reason 1: The Component Mic Is Damaged

Internal damage to electronic products is very common. Just like your cell phone, computer, etc., if the Puff Bar gets water, falls on the ground, or suffers a heavy blow, it is undoubtedly fatal to it. As a closed system, once the internal parts are damaged, the Puff Bar will start flashing blue (Puff Bar blinking), and most people don’t know how to repair it. And there are no parts that can be replaced or repaired on the market. At this time, there is no other way but to replace it with a new one.

Therefore, it is very important to store your Puff Bar well, especially this kind of small equipment. When not in use, please put it in a place that is not easy to roll and fall, away from animals and children. You can use a lanyard to hang around your neck. How To Maintenance & Store Your Vapes?

Reason 2: Does Not Have E-liquid

The Puff Bar is pre-filled with e-liquid, and different puff numbers provide different usage times for vapers. But even with a minimum of 300 puffs, this should make most people last at least a few days. If you are a heavy smoker, we recommend that you use Puff Bar Plus, which can provide users with up to 800 puffs, which can even satisfy the heaviest e-cigarette users. Sometimes, before the battery runs out, your device will run out of liquid. The blue light flashes to remind you that the e-liquid in the Puff Bar is ready to use or has been used up. After the e-liquid of the device is used up, it is not recommended that you continue to try to take a hit, you need to buy a new one.

Reason 3: The Battery Is Low Or Dead

Your battery life in general and e-liquid capacity should run in a similar direction and end at about the same time. The design of Puff Bar’s battery and e-liquid is proportional, and it has been tested many times, enough to meet the needs of most users for several days at the same time. But once the blue indicator light at the bottom of the Puff Bar starts to flash, you will know that the battery may be exhausted. The convenient but disposable nature of the device means that if the battery runs out, it’s time to start trying out the new Puff Bar flavor!

Puff Bar Blinking Blue Before Using

However, I know that many customers will also find that the brand new Puff Bar that has just been opened, starts to flash blue before using it. Why?

Although it has been rigorously tested, changes in the altitude of aircraft transportation will cause changes in pressure. As a closed and instant-activated system, pressure changes can easily cause leakage or premature battery discharge. So it can no longer be used before you disassemble it. 

By the way, this question explains exactly if you want to carry the Puff Bar on the plane. It is better not to carry the Puff Bar that has been opened, please try to bring a brand new Puff Bar to prevent leakage or discharge of the activated device.

Of course, although there will be such a situation, it is only a small part. Most Puff Bars can still be used smoothly. If you have purchased a Puff Bar in our store and encountered such a rare situation, please contact us. As long as it is a customer of our shop, we are willing to serve you and be responsible for our products.


In summary, the function of the Puff Bar blinking blue is to remind you to replace it with a new one. No matter what the reason is, the e-liquid is used up, the battery is used up or damaged, the smart Puff Bar will flash blue light to inform you that you should change to a new flavor! Need to buy a Puff Bar, place your order now! 

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