Take a quick look around your next hotel room, and you might notice a small white box on the wall, probably above the desk or beside the bathroom door. It is listening, for want of a better word, to the air. It was installed chiefly to catch vaping, the theory being that a vape leaves no smell and no haze for a human to notice, so a machine must do the noticing instead.

It measures the fine particles you exhale and the aerosols you spray, runs them against an algorithm, then dutifully, obnoxiously, bills your credit card a hefty fee if it decides you have been vaping. There is no knock at the door or inspection of the room. By all accounts, it does not even need to be correct in its analysis of your vaping habits. The charges tend to sit between two hundred fifty and five hundred sixty-odd dollars, filed under the generic heading of a “smoking fee” whether the sensor thinks it caught a cigarette, a vape, or a joint. 

A quick search online reveals a troubled, developing narrative. A couple at the Venetian in Las Vegas, for example, found a fee of exactly $566.90 on their bill, having never smoked or vaped in their lives. A pregnant woman with a history of asthma, staying in Seattle precisely because the hotel was smoke-free, was charged five hundred dollars after checkout. One family even triggered the sensor with an eight-month-old baby in the room. Another guest was billed for a smoking event that the hotel’s own timestamp showed had occurred while the room was empty.

Not a Bug?

The more forgiving of you might be willing to file all this under honest technological growing pains, the sort of thing that gets ironed out once the software matures. While that would be the charitable reading, the more accurate one is available in the sales material. One manufacturer pitches its system to hotels not on cleaner air but on the money, promising each participating room an additional $2,500 to $5,000 a year. 

The device is not marketed as a smoke alarm, but a profit center that just happens to smell things.

Once you understand that, the false positives stop looking like malfunctions. A machine that occasionally mistakes hairspray for vaping is not failing at its job if its job is to generate fees. Steam from a hot shower will trip it. So will a can of dry shampoo, or the fumes off a travel iron, and every trip is another chance to charge you. The things pick up anything, and lately they have been picking up anything and calling it vaping.

Guilty by Default

What makes the arrangement genuinely galling is where it places the burden of proof. You are not accused, given a chance to answer, and then charged. You are charged almost clandestinely, often after you have driven home, and then generously invited to spend the next four months arguing with a printout. 

Guests have offered doctors’ notes confirming a lifetime of not smoking and volunteered for nicotine tests on the spot. One couple even produced timestamped photographs proving they were nowhere near the building. Hotels have waved it all away in favor of a graph from the box on the wall, with one manager reportedly explaining that everyone lies, so the machine has to be believed.

Being told by a corporation that your medical records are less trustworthy than its air freshener is far from pleasant. The guest who was charged $566.90 was informed that, from a business standpoint, the hotel simply had to do this. Remarkably honest, but painfully indicative of where the balance of power now sits between a paying customer and the gadget assigned to watch him.

Uncomplicated Option

This is not an argument against vaping. It is an argument against surveillance and corporate greed disguised as hygiene, and the two should not be confused. The grown adult who has switched from cigarettes has done the sensible thing, and he deserves a great deal better than a nightstand informer. A decent starting point is owning your own hardware, one of the best vape kits UK sellers stock, so that your habit is a thing you control rather than a thing a hotel algorithm gets to interpret and invoice. 

It will not stop the box on the wall from inventing a charge, sadly, but then again, nothing short of a crowbar will do that – not that we are advocating, of course. 

The old smoke detector had one virtue that the new one lacks. When it went off, it was usually because something was actually on fire, and it wanted to save your life rather than bill it. It seems that its replacement has no interest in whether you live or die. It only wants to know whether you showered with the fan off, and whether your card is still on file.