I scoured their website to look for any clues about how it might (allegedly) work and got a fat lot of nothing.
> Rest constantly monitors room air quality, using a proprietary algorithm to pinpoint any tobacco, marijuana, or nicotine presence.
So a smoke detector with an "algorithm" attached. Uh huh. How does that algorithm work?
> By analyzing various factors and patterns[...]
Some cutting edge shit here!
And as for accuracy, they don't even pretend to make promises about "99.99% success rates" or anything. This is the most detailed they get:
> Q: Is it accurate?
> A: Our sophisticated smoking detection algorithm has been tested for accuracy in real-world scenarios, backed by years of development, and tens of thousands of hours of rigorous testing and validation.
> Rest constantly monitors room air quality, using a proprietary algorithm to pinpoint any tobacco, marijuana, or nicotine presence.
So a smoke detector with an "algorithm" attached. Uh huh. How does that algorithm work?
> By analyzing various factors and patterns[...]
Some cutting edge shit here!
And as for accuracy, they don't even pretend to make promises about "99.99% success rates" or anything. This is the most detailed they get:
> Q: Is it accurate?
> A: Our sophisticated smoking detection algorithm has been tested for accuracy in real-world scenarios, backed by years of development, and tens of thousands of hours of rigorous testing and validation.