30-Second Verdict
The Äris wins — 7.8 to 6.5 — and it costs £51 more. But the Vita keeps something the Äris will never have: it weighs 72 grams, and you will genuinely forget it is in your coat. One of these is the better vaporiser by a distance. The other is the one that actually leaves the house. Same German manufacturer, same 0.15g bowl, completely different jobs.
Wolkenkraft Vita: 6.5/10 | £78.00 Wolkenkraft Äris: 7.8/10 | £129.00
Buy the Wolkenkraft Vita if: - Weight is the deciding factor — 72g and 100mm, the lightest named-brand vape I've tested - You want one button, five presets, a vibration and nothing else to think about - You're buying a pocket companion to sit alongside a proper home device, not a main vape - £78 is the number that makes the decision effortless
Buy the Wolkenkraft Äris if: - You want pure convection through titanium and pyrex, and you can hear the difference - The ECA airpath matters to you — the only portable you can strip and see every surface of - You want 1°C control from 100–220°C, not five fixed steps - A 5-year warranty is worth more to you than 61 grams
Quick Specs Face-Off:
| Wolkenkraft Vita | Wolkenkraft Äris | |
|---|---|---|
| Heating | Conduction, stainless steel | Pure convection, titanium |
| Heat-up | 25–30 seconds | 20–30 seconds |
| Battery | 1600mAh sealed, 5–7 sessions | 2600mAh sealed, 6–8 sessions |
| Temp control | 5 presets (180–220°C) | 1°C steps, 100–220°C |
| Weight | 72g / 100mm | 133g |
| Warranty | 2–3 years | 5 years |
| Price | £78.00 | £129.00 |
The Hook
Everyone owns two kinds of footwear and lies to themselves about the ratio.
There are the trainers by the door. They cost less than you'd admit to a shoe person, they go on without being laced properly, and they have never once been the reason you didn't leave the house. Nobody compliments them. Nobody notices them. You wear them to the shop, to the bins, to the park, and on the day you swore you'd wear the other pair. When they're finished you don't repair them — you buy the same ones again, because the point was never the shoes.
Then there are proper shoes. Welted, resoleable, made by people who have opinions about leather. You can take them apart and rebuild them, which is the whole argument for owning them: they are the only footwear in the house with a future. They're heavier. They make a noise on a hard floor that announces you three rooms early. And you don't wear them to the bins, because that isn't what they're for.
The Wolkenkraft Vita is the trainers. The Wolkenkraft Äris is the proper shoes. Same maker, same 0.15g of flower in the chamber, and no honest reason to think of them as rivals.
The Vita review called it the Casio F-91W of vaporisers; the Äris review called it the Dyson fan. Set both aside — those are the devices measured against everything else on the site. What matters here is that Wolkenkraft sells two devices with the same tiny bowl at fifty-one quid apart, and one of them is a categorically better vaporiser while the other is the only one you'll actually have on you when you want it.
One of them scores higher. It's the Äris, by 1.3 points. Here's why the Vita still gets worn every day.
We stock both at HerbVape.co.uk — details and pricing below.
Vapour Quality
Winner: Äris, and it's the widest gap on the card. 8.0/10 against 5.5/10.
The Äris is pure convection: hot air pulled through the herb, titanium chamber, pyrex glass to the lips, no wall contact anywhere. At 175°C the terps arrive individually — limonene, then myrcene, then the background notes conduction blurs into one. Its review's phrasing is the right one: the titanium adds nothing, and that's everything. It also holds density above 205°C where cheaper convection thins out, which is not something a £129 device has to do.
The Vita is conduction, full stop. Stainless steel chamber, no convection assist, and its own review is blunt about the ceiling: general strain character without individual terpene definition. At 190°C the vapour is thin but genuine; at 200°C it firms into what the review calls the functional zone; at 210–220°C it's extraction mode with the flavour gone. The PEEK mouthpiece with its ceramic filter is a real upgrade on cracking budget plastic — no synthetic taste, a touch of cooling — but a better mouthpiece cannot invent detail the chamber never produced.
That is a 2.5-point gap and it is entirely deserved. What the Vita gets in return is the sentence that runs through this whole comparison: it weighs 72 grams. Nobody has ever chosen trainers for the arch support.
The Strain Test, Side by Side
Here I have to be straight with you, because this pairing breaks the site's own control.
Neither of these two reviews ran Jack Herer or Wedding Cake. The Vita was tested on Sherblato and Noidecs T15 Shiatsu Kush; the Äris on Gelonade and Curaleaf Gorilla Girl T24. I'm not going to invent control data to make a tidier table. What I can do is compare by terpene family, because between them the four strains line up into two fair pairs — a limonene-led dessert hybrid each, and a caryophyllene-and-myrcene medical flower each.
The sweet limonene pair — Sherblato through the Vita, Gelonade through the Äris. Both are citrus-over-cream genetics with a Gelato parent, so the question is resolution, not character. Through the Vita at preset 2 the Sherblato's berry sweetness is muted but present — the review's own words — and the reason it works is that a big, loud dessert terp profile survives basic conduction where a fragile one wouldn't. Caryophyllene warmth, a gentle limonene lift, three draws, clean without being detailed. Move to preset 3 and the Gelato parentage fills in as creamy body over four draws. It is, and the review says so, perfectly adequate. Through the Äris at 170°C the Gelonade does something the Vita structurally cannot: the limonene arrives separately, sharp and unmistakable, with terpinolene shimmering underneath it, and only at 180°C does the cream body come in behind. Same flavour family, two different amounts of information. The Vita hands you the strain; the Äris hands you the strain's ingredients list. The practical read-across is the one the Vita review already made and I'll repeat: buy big-flavour strains for the Vita, because the delicate ones arrive as a general impression of themselves.
The medical earthy pair — Shiatsu Kush through the Vita, Gorilla Girl T24 through the Äris. These are the two devices' medical stress tests and they're testing different things. The Vita took a deliberately under-packed 0.1g of a 15% THC myrcene-dominant indica at preset 1: earthy terp capture, mild citrus, two draws, gentle and manageable, then full kush extraction at preset 3 for pain-management dosing. Its review's verdict — the prescription vaporiser your GP would design if GPs designed vaporisers — is fair, and the micro-dose bowl doing over-consumption prevention for you is a genuine feature, not a spin on a small chamber. The Äris took 24% THC of dense, resinous Gorilla Girl straight into the titanium with no capsule, specifically to see what it left behind. Caryophyllene immediately at 175°C, cookie sweetness and humulene depth at 190°C, and then the actual result: the resin-coated airpath cleaned completely in under two minutes. One device is built so you can't take too much; the other is built so you can prove what's left. Both are honest medical answers. Only one of them also has 1°C steps from 100°C, which is what you want if you're targeting caryophyllene at ~130°C or linalool at ~198°C rather than picking the nearest of five presets.
The call: on flavour there is no argument — the Äris resolves, the Vita reports. But note what didn't happen: neither device embarrassed itself, because a 0.15g bowl concentrates whatever it's given. The gap isn't Wolkenkraft being cheap with the Vita. It's conduction being conduction. If you want the sensible temperature reading behind any of this, the temperature guide is the shortcut; how I run the strain control is in the methodology.
Design & Build
Winner: Äris. 8.0/10 against 7.5/10 — the closest the two get outside Value.
The Äris is 133g of solid mid-range hardware: titanium chamber, pyrex mouthpiece, OLED display, and a gold-plated mouthpiece ring that is pure engineering theatre and entirely welcome. It's a Fenix Pro under the badge — four-plus years of co-development, same platform — which the review flags as transparency rather than scandal, and which honestly adds confidence rather than removing it.
The Vita has no business being built the way it is at £78. Milled aluminium rather than stamped, a properly machined stainless chamber, and a PEEK mouthpiece — the same medical-grade polymer used in dental implants — with a ceramic filter behind it. The materials punch two weight classes above the price. The half-point it drops is honest: PEEK in vape applications is new enough that nobody has long-term heat-cycling data, and there's no ECA-style cleverness anywhere in the design.
The half-point is the right verdict. The Äris is the better-engineered object. The Vita is the more surprising one.
Battery & Charging
Winner: Äris. 7.0/10 against 6.0/10, though neither is a battery device.
The Äris carries 2600mAh, charges in about eighty minutes over USB-C, supports pass-through, and does 6–8 sessions per charge. The convection fan draws real power; the tiny bowl and 3–7 minute sessions give it back. A moderate evening is comfortable. A heavy user charges daily.
The Vita has 1600mAh and manages 5–7 sessions — adequate, not generous, and its review says exactly that. What it does have is USB-C and pass-through at £78, which is still ahead of the curve down there; the Flowermate Aura at nine quid less is on Micro-USB with no pass-through at all. Both Wolkenkrafts are sealed, so neither offers the swap-a-cell escape hatch.
A thousand milliamp-hours and two sessions apart. This category decides nothing.
Ease of Use
Winner: Vita, and it's the first category the trainers take. 8.0/10 against 7.0/10.
The Vita is five presses to wake, press to cycle, wait for the vibration, draw. No screen. No app. No modes. The only decision in the entire device is which of five temperatures, and the vibration means you never look at it. Mum was vaping within a minute of picking it up and no instruction was given — she'd asked whether it was a USB stick. It's the simplest vaporiser in the lineup and the simplicity is the design, not a corner cut.
The Äris has an OLED, 1°C precision, dosing capsules, haptics, a session timer and a stealth mode, which is more features than a device that works best as set-a-temp-and-draw strictly needs. None of that is what costs it the point, though. The noise does. The convection fan is audible from three metres in a quiet room — about an electric shaver — and its review's Mum verdict is the whole category in four words: the ECA is Mum-perfect, the noise is Mum-hostile. Living room fine. Cinema absolutely not. And if you're sound-sensitive, that's not a quirk, it's a dealbreaker you should know about before the box arrives.
Proper shoes on a tiled hallway announce you three rooms early. That's the Äris.
Cleaning & Maintenance
Winner: Äris, by four full points — the biggest single-category gap in this comparison. 10/10 against 6.0/10.
The ECA — Easy Care Airpath — is the reason the Äris exists. Every component of the airpath separates. Every surface from chamber to mouthpiece can be wiped, soaked, brushed and looked at. There is nowhere for residue to hide, which is why the Gorilla Girl test mattered: resin-coated to spotless in under two minutes. Its review's framing is the honest distinction — with normal cleaning you believe it's clean, with ECA you know. The one blot: the mouthpiece screen clogs after about five days of regular use and needs attention the rest of the device doesn't.
The Vita is standard conduction cleanup, and 6.0 is not an insult. Brush the chamber every two or three sessions, wipe the PEEK weekly, ISO-soak the removable parts monthly. The tiny chamber means less residue per session and early signs are that PEEK sheds gunk better than plastic. It's manageable. It's just ordinary — and ordinary next to the best cleaning system in portable vaping looks worse than it is.
This is proper shoes versus trainers stated as plainly as the format allows: one can be taken apart and restored, the other gets replaced.
Portability
Winner: Vita, 10/10 against 7.0/10, and it is not remotely close.
Seventy-two grams. One hundred millimetres. Shorter than a credit card is wide, lighter than a PAX Mini 2 by 17g, lighter than the Flowermate Aura by 18g, lighter than anything I've tested that has a brand and a warranty attached. Shirt pocket, coin pocket, the pen slot in a handbag. You forget it's there — which is the actual mechanism, not a slogan. Devices you don't notice get carried; devices you notice get left at home.
The Äris is 133g and compact, and visually it's discrete enough — you can pocket it, you can hold it quietly. Then you turn it on and everyone within earshot knows. Park bench: fine. Library: no. Audibly it is the least stealthy device in this price bracket, and its 7.0 is generous rather than harsh.
Nearly twice the weight and it makes a noise. Nobody has ever run for a bus in proper shoes.
Value for Money
Dead heat: 8.0/10 apiece — and the tie is correct.
The Vita's case: £78 buys German engineering, milled aluminium, a stainless chamber, medical-grade PEEK with a ceramic filter, USB-C, pass-through, vibration feedback and 72 grams. Against the Aura at £69 you get better materials, better charging and 18g less for nine quid. It is the cheapest thing in this comparison to say yes to.
The Äris's case: £129 buys pure convection, titanium, pyrex, the best cleaning system in portable vaping, 1°C control across a 120-degree range, capsules, pass-through, haptics — and five years of warranty, which works out at under £30 a year. The review's point stands: a vaporiser you can fully clean outlasts one you can't. ECA isn't maintenance, it's prevention.
Two very different arguments arriving at the same number. Marcus picked the Vita up off the desk, turned it over once and said: "Seventy-eight quid. Go on then — tell me what the other one does that this doesn't." Six categories' worth, as it turns out. He was unmoved.
Score Comparison
| Category | Wolkenkraft Vita | Wolkenkraft Äris |
|---|---|---|
| Vapour Quality | 5.5/10 | 8.0/10 |
| Design & Build | 7.5/10 | 8.0/10 |
| Battery & Charging | 6.0/10 | 7.0/10 |
| Ease of Use | 8.0/10 | 7.0/10 |
| Cleaning & Maintenance | 6.0/10 | 10/10 |
| Portability | 10/10 | 7.0/10 |
| Value for Money | 8.0/10 | 8.0/10 |
| Overall | 6.5/10 | 7.8/10 |
Read it honestly and the shape is obvious: the Äris wins four categories, the Vita wins two, and they tie on value. But look at which two the Vita takes — the two that decide whether a device gets used rather than admired. It holds a perfect 10 in one of them and the Äris cannot get near it.
Who Should Buy Which
Buy the Wolkenkraft Vita if it's your second device, not your first. Its own review says this outright and I'm not going to soften it: don't buy the Vita as your only vaporiser. Buy it as the 72-gram thing that lives in a coat pocket next to something better at home — quick errands, dog walks, the hour between things. Buy it if simplicity is a medical requirement rather than a preference: one button and a vibration is a genuine feature when executive function is low, and a 0.15g bowl prevents accidental over-consumption without you having to manage it. And buy it if you're the most portability-obsessed buyer in the room, because at 72g there is currently nothing else with a name and a warranty in the conversation.
Buy the Wolkenkraft Äris if you think about what's inside the airpath. Flavour purists who want convection through titanium and pyrex. Clean freaks — the ECA answers an anxiety no other portable addresses. Medical users rotating strains for different symptoms, who genuinely benefit from a vapour path that can be reset to factory-clean between them, and from 1°C targeting rather than five fixed steps. Micro-dosers who'll treat 0.15g as a feature. Five-year-warranty people.
The wrong buyer for the Äris is anyone who needs to be quiet, anyone sensitive to sound, and anyone who wants big bowls — 0.15g is one session, and heavy users will be reloading constantly. The wrong buyer for the Vita is anyone expecting flavour, anyone who vapes a lot, and anyone who wants degree-level control.
How I Actually Choose
It isn't a choice, in practice, which is the honest answer and the least useful one.
The Äris is my clean-room vape. It runs at 180°C on a five-minute session, 0.15g fine-medium in a capsule, and I reach for it at home when I want to taste the flower and nothing else — with the kitchen door shut, because Sarah has decided the noise is not worth it and I've decided it is. That's the compromise we landed on and neither of us has reopened it. When I want a longer evening it loses out to something with a bigger bowl, and that's a capacity problem, not a quality one.
The Vita is what's in the jacket. It goes out because it costs nothing to bring — no bag, no case, no decision at the door. On the days it gets used most, it isn't beating the Äris on anything; it's beating nothing, because the alternative was leaving the house with no vaporiser at all. That's the entire product, and its review's admission is the one that survived contact with a month: bought expecting a toy, reached for more than expected.
Which is exactly how footwear works. The proper shoes get worn on the days that deserve them. The trainers get worn on the other three hundred.
The Verdict (The Bookend)
Nobody who owns proper shoes and trainers thinks they've bought the same thing twice.
The Äris is the better vaporiser and it isn't a close call: 7.8 against 6.5, four categories to two, pure convection through titanium against conduction through steel, and the only fully strippable airpath in portable vaping. If you're buying one device to keep for five years — and the warranty says Wolkenkraft expect you to — buy the Äris, accept the noise, and enjoy being the only person you know who is genuinely certain their vape is clean.
But the Vita earns its place and should be defended plainly: at 72 grams and £78, it's the lightest named-brand vaporiser you can buy, and the one you'll have on you when it matters. A 5.5 on vapour that you're actually holding beats an 8.0 that's on the shelf at home. That isn't a consolation prize — for a lot of people it's the whole reason to own a second device.
Fifty-one quid apart, same manufacturer, no conflict between them. Buy the proper shoes for the days that deserve them. Buy the trainers because most days don't.
FAQ
Wolkenkraft Vita vs Wolkenkraft Äris — which should I buy? The Äris for most people: it scores higher (7.8 vs 6.5), has pure convection through a titanium chamber, 1°C control from 100–220°C, the best cleaning system in portable vaping and a 5-year warranty, for £51 more (£129.00 vs £78.00). Buy the Vita if 72 grams and one-button operation are specifically what you're paying for — or buy it as the pocket companion to the Äris, which is what Wolkenkraft appear to have intended.
Is the Äris really worth £51 more? On the hardware, yes — you're getting convection instead of conduction, titanium instead of stainless steel, degrees instead of presets, and five years of warranty instead of two or three. On the use case, only you can answer it, because the £51 doesn't buy any portability back. It buys you an extra 61 grams and a fan you can hear across the room.
How loud is the Äris, honestly? About an electric shaver, audible from three metres in a quiet room. It's the number one complaint in every forum thread about the device. Not unbearable — if there's music on you'll forget — but the "stealth mode" that dims the OLED is a bit of a joke given the fan. If you're sound-sensitive, this is a real consideration, not a quibble.
Which is easier to clean? The Äris, by a distance that made it the only 10 on either card. Pull the airpath apart, wipe every surface, see every surface, reassemble — resin-coated to spotless in under two minutes after a deliberately filthy medical strain. The Vita is ordinary conduction cleanup: brush the chamber every two or three sessions, ISO-soak monthly. Its saving grace is that a 0.15g bowl doesn't make much mess.
Do they use the same size bowl? Yes — both are approximately 0.15g, which is unusually small for a portable and is the one spec they share exactly. On the Äris that's a flavour-concentrating feature; on the Vita it's a reloading chore, because the trade-off you accept for 72g is a chamber the size of a thimble. Heavy users should be honest with themselves about either.
Can I use the Vita as my only vaporiser? I wouldn't, and the Vita's own review says no. Conduction through stainless steel gives you general strain character without terpene definition, the battery does 5–7 short sessions, and there's no fallback when you want a proper flavour session. It's a brilliant second device and a compromised first one.
Which is better for medical use? The Äris, if you rotate strains — a fully cleanable airpath means no leftover terpenes from yesterday's cultivar in today's dose, and 1°C control from 100°C lets you target specific terpene activation temperatures. The Vita, if the requirement is dosing throughout the day without carrying anything conspicuous, or if the simplest possible interface is itself the accessibility feature. Different medical problems, different answers.
About Dennis M.
Dennis M. has been reviewing vaporisers and vaping daily for the best part of a decade. He works in IT, has ADHD, and uses cannabis for chronic pain management. He lives in Manchester with his partner Sarah, who has ruled on the Äris's noise level and does not intend to revisit it.
Dennis owns one pair of proper shoes, resoled twice, and four pairs of nearly identical trainers he could not tell apart in a line-up. He is aware of what this says about his vaporiser shelf and would rather it wasn't raised again.
A note on spelling: 'vaporizer' is the de facto international spelling, but I've stuck with the British 'vaporiser' throughout this blog.
Questions, corrections, or a device you want tested? dennis@herbvape.co.uk
Related Content
Full Reviews: - Wolkenkraft Vita Review: The Casio Watch of Vaporisers → - Wolkenkraft Äris Review: The Dyson Fan of Vaporisers →
More Comparisons: - All head-to-heads →
New to Vaping? - The Temperature Guide → - How I test and score →
Get Both at HerbVape.co.uk {#shop}
Wolkenkraft Vita — £78.00
Wolkenkraft Äris — £129.00
Just one more bowl.
Review Policy: I buy or borrow the devices I review. HerbVape.co.uk is my employer, but my opinions are my own — they pay me to be honest, not to sell you shite. Affiliate links and discount codes exist because running a site costs money, not because they influence scores.
Strains Used: Unusually for this site, neither of these two reviews ran the standard control pair (Jack Herer and Wedding Cake), so the strain comparison above is made by terpene family rather than by identical flower — and I've said so in the section itself rather than quietly papering over it. Vita: Sherblato — hybrid (Sunset Sherbet × Gelato), 20–24% THC, caryophyllene/limonene/linalool/humulene, sweet berry sherbet over earthy cookie; Noidecs T15 Shiatsu Kush — indica, 15% THC, myrcene/caryophyllene/limonene, earthy kush with mild citrus. Äris: Gelonade — sativa hybrid (Gelato #41 × Lemon Tree), 22–26% THC, limonene/caryophyllene/myrcene/terpinolene, lemon gelato over slight diesel; Curaleaf Gorilla Girl T24 — sativa hybrid medical (GG4 × GSC), 24% THC, caryophyllene/limonene/myrcene/humulene, earthy pine and diesel over sweet cookie. All legal medical-grade samples. Strain effects vary by individual, batch and consumption method.
Medical & Legal Disclaimer: Nothing in this comparison constitutes medical advice, and I am not a medical professional. Cannabis is a controlled substance in the UK; medical cannabis is legal only on prescription from a registered specialist clinic. HerbVape.co.uk sells vaporiser hardware only: we do not sell, prescribe, or recommend cannabis or cannabis products. Vaporisers are sold for use with legal dry herbs and legally prescribed medical cannabis. You must be 18 or over to buy one, and cannabis law varies by jurisdiction — check yours.
Last updated: 26 August 2026.