As Bluetti becomes more popular among outdoor enthusiasts I think the app need a passcode to log in a unit. Without this passcode and in a crowded camp ground, people would log in a wrong unit and try to turn on/off. This would be a big headache.
Imagine coming back to camp to find out your unit was turned off by someone and your your ice cream has melted.
I strongly suggest that Bluetti app team would implement this ASAP. Thanks.
