Short version: the IQ is a genuinely good dry herb vaporiser with great flavour and a build that feels worth the money, but the tight draw and the cleaning routine annoy enough people that it’s not for everyone. If pure taste in your pocket matters most, it’s brilliant. If you want big clouds and easy upkeep, look elsewhere.
This is the original IQ I’m talking about, the one with the zirconia ceramic airpath and the 51 little flavour-chamber beads. DaVinci later did the IQ2 and the IQC, but the core character carries across the line.
Flavour, which is the whole point
This is where the IQ earns its keep. The all-ceramic and glass airpath means the vapour tastes like your herb and not like hot metal or plastic. Run it low, around 180 to 190°C, and the flavour is clean and proper. That zirconia bead chamber sitting in the mouthpiece also cools the vapour a touch on the way out, so it’s smooth even when you push the temperature up.
Most people who love the IQ love it for this. It’s a flavour-chaser’s device first.
The draw, and why people complain
Here’s the catch. The airflow is tight. You have to pull slowly and deliberately, and if you’re coming off something free-flowing you’ll feel like you’re working for it. Pack the chamber a bit looser and it eases up, but it never gets airy.
Vapour density is moderate, not huge. The IQ does milky draws at higher temps, say 200 to 210°C, but it’s never going to fog a room like a Mighty or a Volcano. That’s the trade for the small size, and it’s worth knowing before you spend the money rather than after.
Build and pocketability
The IQ feels like a proper bit of kit. Anodised aluminium body, solid hinges, a removable 18650 battery so you carry a spare instead of hunting for a wall socket. It’s small enough to actually pocket, which is more than you can say for a lot of “portable” vaporizers.
The hidden LED dot display on the front is a nice touch, half gimmick and half genuinely useful for checking temperature at a glance.
The app and the temperature control
DaVinci’s Smart Paths are four preset temperature ramps that climb through a session, and they’re a sensible way to get the most out of a single pack. The Bluetooth app gives you precise control to the degree and a few extras. It’s fine. Plenty of people set a Smart Path once and never open the app again, which tells you it isn’t essential.
Precision mode lets you dial an exact temperature, which is the setting most regular users end up living in.
The annoying bits
Cleaning is the real one. Those flavour beads and the narrow ceramic airpath collect residue, and getting in there with an isopropyl-dipped cotton bud and a pipe cleaner is fiddlier than a straight bowl. Skip it and the flavour, the IQ’s best feature, goes off quickly.
The chamber is also on the small side. Good for a solo session, less good if you’re passing it around. And the spring-loaded “pearl” that pushes herb against the heater is clever, but it’s another small part to keep track of.
So, is it worth it?
If you mostly vape solo, care about flavour over clouds, and don’t mind a short clean now and then, yes, the IQ is worth the money. It’s one of the better-tasting portables you can buy and it’s built to last.
Skip it if you want effortless big vapour, hate tight draws, or can’t be bothered with regular cleaning. In that case a desktop unit or a more free-flowing portable will make you happier.
Want to see the rest of the range and where each model sits? Have a look at the DaVinci collection. If you end up choosing the IQ, the same flavour-first habits apply to upkeep, so our notes on vaporizer maintenance are worth a read, and getting your temperature settings right is what separates a good session from a wasted bowl.