Wolkenkraft ÄRiS Ultra

• Latest version (2026.07)
• True convection through a titanium chamber
• Heats up in under 30 seconds
• Stepless 1°C control, 100°C to 220°C
• See-through air path opens for cleaning
• Around 8 sessions per charge
• Dual OLED display with live temperature
• Two screw-thread dosing capsules included
• 5-year manufacturer warranty

The ÄRiS Ultra is a German-engineered portable built around one idea: a vapour path you can take apart and see straight through. That patented ECA air path, paired with a titanium chamber and true convection, is why it is consistently rated among the best compact portables for clean flavour.

It suits anyone who wants that level of flavour without a cleaning ritual. The chamber is sized for a solo or two-person session, not a big group load. That smaller load is part of the deal: it keeps extraction even and stretches the battery across a full day of use.

The patented ECA air path is the reason most owners pick this vaporizer over anything else in the class. Take off the mouthpiece, push the screen out from below, and the heating and air channel are completely exposed.

You can look straight through the vaporizer from top to bottom. Nothing is sealed off, and nothing is out of reach of a brush.

That matters more than it sounds. Most portables have a hidden pocket behind or below the chamber where residue slowly builds up. Flavour drifts off so gradually that you never notice until a deep clean brings it back.

The ÄRiS Ultra measures 10.2 cm tall, 5.3 cm wide and 2.6 cm deep, and weighs 133 g. It fits in a jacket pocket or a pair of jeans and, as one long-time owner puts it, it disappears in the hand.

A soft-touch rubber coating covers the body and gives it real grip. The glass mouthpiece sits deep inside the vape, so there is no protruding glass piece to snag or snap in a bag.

The magnetic mouthpiece clicks into place with a satisfying snap. A gold-plated ring around it is the visual signature of the Ultra, and it is a styling detail with no effect on performance.

The ÄRiS Ultra heats the incoming air, not the chamber walls. The effect works like a fan oven compared to an oven with heat from the top and bottom only: warm air moves through the whole load and extracts it evenly.

The chamber is genuine titanium. Titanium is credited with cooler vapour, more even extraction and better efficiency than steel or ceramic chambers.

Heat-up takes under 30 seconds to typical vaping temperatures, roughly the time it takes to grind a load. The vape vibrates once when it reaches the target, and reheats between sessions are quicker still.

Draw resistance is close to zero. The air path is fully open, so no hard pulling is needed, which makes the ÄRiS Ultra a strong choice for anyone with limited lung power.

The airflow is ahead of most glass-stem portables in this price range. It sits a touch behind the biggest session vapes, which is expected for a vaporizer this size.

The vapour arrives cool but not cold, which surprises people given there is no long cooling stem on top. The pyrex glass mouthpiece sits inside the body and does the work quietly. Flavour stays clean across the whole session, with no cooked taste at the end.

If the mouthpiece feels warm on a long session, a glass bubbler (sold separately) cools things further and is the main home upgrade owners reach for.

The ÄRiS Ultra runs from 100°C to 220°C in stepless 1°C increments. There are no fixed presets, so you set the exact number you like and the vape holds it.

The dual OLED display shows set temperature, live temperature and remaining session time together. You can watch it climb and know precisely where you are.

Lower settings around 175°C to 190°C preserve lighter compounds and terpenes. Higher settings around 200°C to 210°C extract more material in fewer draws. The strategy every experienced user agrees on is to start low and step up in 10°C jumps.

The titanium chamber loads from the top with the mouthpiece removed. A tapered edge lets ground herbs slot straight in. Pack it loosely so air can circulate; a tight pack works against convection.

Two dosing capsules come in the box, one for herbs and one for concentrates, along with a small sealed container that holds two. The lids screw shut, so pre-loaded capsules do not spill or smell in a bag. Capsules drop into the chamber either way round.

Concentrates are used through a capsule only. The bare chamber is for herbs.

You can widen the workflow with extra steel capsules, a filling tool and a second capsule container, all sold separately. More capsules means fewer chamber cleanings and quicker swaps during the day.

Three buttons control everything: one large button for power and menus, two small buttons for temperature. Here is a full session from start to finish.

1. Loading: Grind your herbs finely, take the mouthpiece off and scoop the chamber loosely full. A pre-filled capsule drops straight in as an alternative.
2. Closing: Snap the magnetic mouthpiece back on until it clicks.
3. Powering on: Press the large button five times quickly. The vape vibrates, shows the logo and starts heating right away.
4. Setting the temperature: Use the two small buttons to dial in 1°C steps. The vaporizer ships set to Fahrenheit; a long press of the large button together with the lower small button switches it to Celsius.
5. Setting the timer: Hold the large button to adjust session length from 3 to 7 minutes in 10-second steps.
6. Inhaling: A second vibration means it is at temperature. Draw slowly and gently, like sipping a hot drink. The first draw is light and pure; the following draws come through fully.
7. Stirring: Use the magnetic tool in the base to stir mid-session, and step the temperature up 10°C at a time as you go.
8. Finishing: Press the large button five times to switch off, or let the timer run out and the vape shuts down on its own. Push the used load out from underneath with the same tool, then snap it back into the base.

The built-in 2600 mAh cell delivers around 8 full sessions per charge, which comfortably covers a full day for most people. Heavier users who run longer sessions or higher temperatures may need to charge more often.

A full charge over USB-C takes about 80 minutes, which works out at roughly 10 minutes of charging per session. That is about 35% faster than the previous ÄRiS. The battery is sealed and not user-replaceable, which is standard for this class.

The USB-C port sits on the bottom, so the vape lies flat while charging. It does run while plugged in, though regular pass-through use wears the cell over time. The body warms during longer sessions, which is typical for a vaporizer this compact.

Pressing any button while the vape is off shows the current battery level. The box includes a USB-A to USB-C cable and no wall adapter.

After each session, brush out the chamber while it is still warm and push the used material out with the built-in tool. That takes seconds.

Every ten to thirty sessions, do a full teardown. The mouthpiece comes apart completely, so the silicone seal, the glass insert and the housing can each be soaked separately in isopropyl alcohol. A viewing window in the mouthpiece lets you see how dirty the glass is before you commit.

Two cleaning brushes, alcohol wipes and tweezers come in the box. Wear items include the mouthpiece screens and the silicone ring with screen, both available separately when they need renewing.

The FX Mini Ultra is Wolkenkraft's entry model, the smallest and most affordable way into the brand. It is more compact and more pocketable than the ÄRiS Ultra, and it uses the same capsules, screens and filling tool.

Freer airflow in a larger body is what the ÄRiS Ultra buys with its extra size. It carries the same titanium chamber, delivers noticeably more open airflow, and adds a dual OLED display that shows set and live temperature together.

Pocket space favours the FX Mini Ultra; draw comfort and home sessions favour the ÄRiS Ultra.

The XMax V4 Pro is a budget-friendly portable that sits below the ÄRiS Ultra on price. It offers adjustable airflow and an on-demand heating mode for single draws rather than timed sessions.

A titanium chamber and a fully openable air path are where the ÄRiS Ultra pulls ahead. The vapour path comes apart completely for cleaning, the display shows set and live temperature together, and a dedicated borosilicate bubbler is available for home use.

If on-demand draws and a lower price lead your list, the V4 Pro answers that. For flavour purity that holds up over months of use, the ÄRiS Ultra is the more rewarding buy.

The Arizer Air Max is a premium portable from Canadian brand Arizer, built around an all-glass vapour path and a user-replaceable battery. The Arizer accessory range for glass pieces is large and well-established, and swapping in a charged cell keeps a session going.

A titanium chamber at a lower price is the ÄRiS Ultra's case. Its glass mouthpiece sits deep inside the body, so nothing protrudes in a pocket, and the whole vapour path opens up for cleaning in a way a fixed path cannot.

Multi-day trips away from power favour the Air Max and its spare cells. For everyday pocket carry with easy maintenance, the ÄRiS Ultra is the simpler companion.

Right now we offer a 25% discount on all accessories when you buy any vaporizer here at MagicVaporizers. Here is a guide to what is worth adding to your order.

Glass Bubbler: Run the vapour through water at home for a cooler, smoother draw. Owners consistently call this the single best upgrade for couch sessions.

Steel Capsule for Herbs: Pre-load a few in the morning and swap through the day. This is the highest-selling accessory in our whole catalogue.

Filling Tool: Fill capsule after capsule without herbs going everywhere.

Capsule Container: The container in the box holds two capsules. A second one doubles what you can carry for a longer day out.

Steel Capsule for Concentrates: Use waxes and oils without any sticky material ever touching the chamber.

Quartz Capsule for Concentrates: Quartz gives a more neutral taste from concentrates than steel does.

TightVac MiniVac: An airtight pocket container for ground herbs, with a press-button lid that seals odour in.

Dust Caps (3-pack): The cap that covers the mouthpiece in a pocket is small and easy to lose. Three replacements solve that for a long while.

Dust Cap: The single-cap option if you only need one.

Silicone Ring with Mouthpiece Screen: The seal and screen wear out with repeated alcohol soaking. This pairs both replacements in one purchase.

Mouthpiece Screens: Screens clog with use. Extras let you fit a clean one while the used one soaks.

Strainer: A second filter point in the vapour path, worth renewing when residue builds up.

Full Mouthpiece Set: The complete assembly in grey or blue, and the quickest fix if the glass insert ever cracks.

Half-Black Mouthpiece: A different look for the top of the vape, and a useful spare.

Black Mouthpiece: The full blackout option.

The Wolkenkraft ÄRiS Ultra comes with a 5-year limited manufacturer warranty, excluding normal wear and tear, when purchased from an authorised Wolkenkraft retailer. All Wolkenkraft ÄRiS Ultra vaporizers we sell are authentic Wolkenkraft products.