1.Instructions for use
We can judge the version used through the corresponding manuals of the two versions or from the single-ring/multi-ring of the controller appearance. But because the customer may customize the logo of the controller, it can only be judged from the manual/tag. Therefore, we suggest that the brand should put the corresponding version on the garment to distinguish them.
When the customer takes off the heating garment, there is no need to turn off the controller, because the iwarm system can automatically recognize that the garment is in a complete static state at this time. After three minutes, the controller will turn off and enter the standby mode (it means the garment stop heating). When the customer puts on the clothes again, the controller will turn on and return to that heating mode/temperature before turning off.
Because the USB head of the vest and the charger port are not tightly connected.
① IOS: You can search for “iwarm3 or iwarm4” in the App Store and download it.
② Android: You can search for it on Google and download it.
③ IOS&Android: You can download it from the "iwarm App" module on our website:(http://www.wi- innovation.com）
No, you can only use a power bank that matches the parameters. And the parameters are as follows.