Wancle Sous Vide Cooker Reviews: Our Take

The short version

The Wancle outlives circulators that cost four times as much. What it gets wrong is the thermometer, which is not the failure a sub-$50 price tag usually buys you.

What's good:

• Owner longevity is the standout: multiple owners are four to seven years in on the same unit.
• It holds a set temperature steadily through 24 to 48 hour cooks, which is the part that matters most.
• Simple on-device controls with nothing to pair, no account to create, and no app that can break later.
• 1100W and an IPX7 waterproof rating, in a category where steam reaching the electronics is a common killer.
• So cheap that replacing it outright costs less than a warranty repair on a premium circulator.

What's not:

• Displayed temperature runs off by roughly 1 to 1.5C for a real share of owners, and there is no user calibration.
• The spring clamp only grips thin-walled vessels well, so your container choice is partly made for you.
• Support is a coin flip: one owner got a free replacement, another found the support email dead.
• No WiFi, no app, no phone alert if the bath drops mid-cook.
• Listings churn under slightly different Wancle model numbers, so the exact unit you get is a moving target.

Who it's for

Two questions decide it: do you need your phone to tell you the bath died overnight, and what are you cooking in?

Buy it for:

• Trying sous vide without committing premium money, especially if a vacuum sealer already lives in your kitchen for freezing and preserving work.
• Long unattended cooks where steady holding matters more than a perfectly calibrated readout.
• People who want buttons on the device and nothing else, with no app or account in the loop.
• Anyone who already owns a trusted instant-read thermometer and does not mind cooking around a one-degree offset.

Skip it if:

• You want a phone alert when the water drops or the unit quits mid-cook. The Inkbird WiFi ISV-200W is the smallest step up that adds it.
• You want the number on the display to be the number in the bath with no cross-checking. That is what you pay a premium brand for, and our Anova Precision Cooker review covers what that money buys.
• You cook in a heavy stockpot or a thick-walled cooler. The clamp fights those, and a thin-walled polycarbonate container is close to mandatory.
• You need a listing that will still exist next year. The current Wancle 1100W listing is the one to bookmark if this one goes dark.

The specs that matter

The listing is short. Three items on it change how the machine behaves in a real kitchen, and one absence matters more than any of them.

1100W heating element: power is what lets a circulator drag a bath back up to temperature after you drop cold bags in, and what lets it hold a larger vessel steady instead of sagging. At this wattage the Wancle sits level with the mainstream premium units rather than under them, which is why owners cooking for a crowd have not reported it running out of headroom.

IPX7 waterproof rating: the listing rates the unit for water ingress, and in this category that is not a throwaway spec. The single most common way a circulator dies is steam or splash reaching the electronics, and owners of pricier machines describe exactly that failure. A sealed body is a real reason a cheap unit can outlive an expensive one.

Reservation function and a compact body: you can set it to start later rather than standing over it, and it stores in a drawer instead of claiming counter space. Nothing in the listing promises WiFi, an app, or phone notifications, and that absence is the actual trade you are making at this price.

How well it preserves

A circulator has two jobs: reach the temperature you asked for, and stay there as long as you need. The Wancle is good at one and mediocre at the other.

Holding is the strong half. The long-cook reports are consistent and unglamorous, which is what you want from a water bath. One owner of the 1100W version summed up five months of hard use in a sentence:

Same here. Several 24+ hour cooks and no problems after about 5 months.

Another owner of the same generation checked his against an external reading and came away satisfied, though a reply in that thread fairly pointed out that infrared readings off a water surface are not a rigorous measurement:

Mine works fine, tested the temp with infrared and it's within one degree margin at approx 60 C. I haven't used it a lot, but the results have been good so far.

Accuracy is where the deduction comes from. Owners keep reporting the display sitting a small but persistent amount off, and they describe it the same way every time: a fixed offset, not a wandering one. Better problem to have. You learn the number and cook to a corrected setpoint. Two owners put it almost identically, one on the 1100W unit and one running an earlier Wancle for eighteen months:

Have been using it for about 6 months now. The only issue I have is that the temperature is consistently off by about 1.5 degrees, so I just confirm target temp with another thermometer. Really cannot complain for under $40.

So ive got a Wancle sous vide for roughly 1 1/2 years now and since a few weeks i notice that the shown temp differs from the actual temp exactly 1c, its not varying it’s exactly 1c for the whole cook. Ive tried to contact wancle but their support email doesnt exist .... soooo directly buy a anova ? To be fair besides the variation i was happy with the device and since it stays at 1c constantly i could keep using kt and just always take this into account ? Or is there a way i could fix this myself ?

There is no user calibration, so you live with the offset. Own a thermometer you trust, adjust the setpoint, done. That is the same habit anyone doing careful preservation work already has, but it is still a real limitation, and it is why the performance number below sits under the durability one.

The rarer failure is worse. One owner of the 1100W unit watched calibration error turn into instability, and it cost him a batch of steaks:

i had one, the temperature calibration was off by a couple of c then it developed a fault where it would go crazy and drop the temperature loads, then massively overshoot which ruined a load of steaks. so i replaced it with something else.

That report belongs in the record. It is also the only account we found of a Wancle swinging wildly rather than sitting a degree low, against a much larger group describing steady multi-hour holds. Tail risk, not the expectation. Test a new unit against a thermometer in the first week while returns are still easy.

Built to last

Owners of far pricier circulators routinely describe dead units at the two-year mark. Wancle owners keep turning up with theirs still running, and that gap is the reason this review scores the way it does.

I’ve had one for like 7 years and I’ve not had any major problems. The only thing is the timer is not totally accurate, it’s about 10 minutes out on a 48 hour cook

I've had that Wancle for about 5 years and it's still going strong.

The most useful account comes from an owner who has run an Anova and a Wancle across the same years, on punishing cook lengths, and has an opinion about which he would buy again:

Just wanted to throw in here as I have had both an anova and the wancle unit listed. I had the Anova for about a year and then left it at my parents (about 300 miles away) and just said they could keep it as they were loving it. Eventually when I came to replace it I bought that wancle as it was considerably cheaper. I just went back and checked my Amazon account for my purchase date and I have owned the unit since November 2017. Never had a problem with it in all that time. Use it maybe once or twice a month for 20-40 hour cooks, and fairly regularly throughout the month for shorter cooks (1-3 hours) and never had a problem. I’ve also never cleaned it (I know I should) and it keeps on trooping. I should say my parents anova is still working great with similar usage and that is from 2016 so I am not heavily advocating for one or the other for their ability to just keep on trucking. But in price alone, if this one drops on me, I would buy the wancle again in a heartbeat

Others land in the same place, and one of them names the reason: there is less inside a machine like this to go wrong.

I've had the Wancle for over 4 years and it's still working great. I have zero complaints about it and there's fewer things that can go wrong with it than some of the more expensive brands. I'm in a lot of other sous vide groups and am always seeing people complaining about their more expensive/fancier/name brand ones breaking/stopping heating in the middle of a cook/having connectivity issues. I would 100% would get the Wancle.

I have a wancle and she hasn’t failed me yet in the 2 years I’ve had her

The failures are real too, and they cluster on the temperature sensor rather than the heater or pump. One owner lost a sensor at six months and got a straightforward replacement, which is not what you expect from a brand with no service network:

I have the Wancle. My first unit did eventually stop reading temperature correctly after about 6 months. I contacted their support and after a few emails they replaced it (being a no name, this was a pleasant surprise). I've had my second unit for probably a year and a half and I have very few complaints, main one being that the attachment system works only with thin walled vessels.

Support is the coin flip. The owner whose display drifted after eighteen months went looking for help and found nothing on the other end. That is the risk you accept alongside the price. There is no warranty story worth leaning on, so the retailer's return window is the only protection that counts.

The IPX7 rating is not garnish in this category. An owner of a mid-priced competitor traced two dead machines back to exactly the vulnerability a sealed body addresses, and named the brand himself:

I have owned two sous vide machines over the past three years. First one lasted two years. My Inkbird ISV-200W lasted 13 months. The problem with both is that neither are waterproof. The first one got splashed but the not the Inkbird. I believe it was steam from the (covered) water getting in the back cooling slot to the electronics. It seems all units have reliability issues. I hear the Joule has connectivity issues. I returned an Anova, same problem. More expensive units are even worse being made in such small numbers.

Living with it

The Wancle asks almost nothing of you. Set a temperature, set a time, walk away. No pairing step, no account, no firmware, nothing that stops working the day an app gets retired. Owners who did not want a connected appliance in the first place keep landing here for that reason.

The recurring gripe is physical. The clamp is a spring clip and it wants a thin wall to bite. The owner on his second unit, quoted above, put it exactly: the attachment system works only with thin walled vessels. A long-time sous vide cook, talking about spring-clip machines as a class rather than the Wancle specifically, is blunter about the format:

In my experience (10+ years), those spring clip machines are annoying af. I use a variety of coolers for my SV containers and using a screw- on type mount is much more convenient.

The fix costs about twenty dollars and is permanent. A polycarbonate sous vide container with a collapsible lid gives the clip something to grab and kills most of your evaporation on long cooks at the same time. Heavy stockpots and thick-walled coolers are the setups to avoid.

Timekeeping is close but not exact. The seven-year owner quoted earlier measured his at about ten minutes out over a 48 hour cook, which matters for nothing you will actually make. The rest of running it is uneventful, and the uneventfulness is why people stop shopping. One owner on an earlier Wancle generation describes the common posture:

I have the older version (bought for the same reason, much cheaper than others at the time) and it has been working fine. Thought about upgrading, but at this point I will just wait until it quits working.....

Noise never comes up in these threads the way it does in the Anova ones. Neither does cleaning, though one owner cheerfully admits to never once cleaning his across years of use and getting away with it. Do better than that. A periodic run in a vinegar bath keeps the impeller quiet and the sensor honest.

A machine this cheap comes with no hand-holding. Nobody is going to talk you through a problem. Fine if you read a manual once and get on with it, a headache if you are not that person.

How it compares

Four machines come up constantly when somebody is deciding whether to spend more than $50 on a circulator.

Versus the Inkbird WiFi ISV-200W: this is the smallest step up, and the one most Wancle shoppers should price against. It adds WiFi, app control, and a phone notification if the bath drops or the unit stops, which is the single feature the Wancle cannot match at any price. It costs meaningfully more and adds an app to your life. Our Inkbird sous vide review digs into how that has held up for owners.

Versus an Anova Precision Cooker: the Anova is the safer readout and the real service network. You are paying for a calibrated display you can trust without cross-checking, plus support that answers. What you are not reliably buying is a longer life, which is the uncomfortable finding in this harvest. Our Anova Precision Cooker review covers where owners think that money went.

Versus a Breville Joule Turbo: the Joule is the design-forward, app-first option, and it is the furthest thing from the Wancle in philosophy: no screen, phone required, premium price. If you want guided cooking and a beautiful piece of hardware, it earns its money. If you want buttons and no dependencies, it is the wrong direction. See our Breville Joule Turbo review.

Versus the Greater Goods circulator: the closest like-for-like in the value bracket, with a similar on-device-controls philosophy and a US brand behind it. Worth a look if the no-name aspect of Wancle bothers you more than the price gap. Our Greater Goods sous vide review has the owner picture.

The wider argument cuts both ways. One cook who burned through four cheap circulators is emphatic that the money is better spent up front:

Honestly, I would save up for a name brand one. I went through 4 budget units that were utter crap. Inconsistent temperature, unresponsive buttons, a failed heater and a failed "pump". I bought an anova afterwards and haven't had any problems in 2 years.

And a cook who had two premium machines die on him reached the opposite conclusion, on the same arithmetic:

Yeah I feel like if I'm going to be replacing a cooker every 2 years, I might as well replace one that cost me $75 instead of one that cost $200. Wifi and Bluetooth are not important to me. I set the temp and set a timer on my phone. One feature I do like is high wattage so I go for the 1100w ones.

Both of them are right about their own experience. The Wancle's case is that its owners keep landing in the second camp without having planned to.

Using it well

Check it against a thermometer you trust in the first week, note the offset, and cook to the corrected number from then on. Use a thin-walled polycarbonate container with a lid instead of a stockpot: the clamp needs the thin wall, and the lid stops the evaporation that ends long cooks early. Weigh or clip your bags down. A bag that floats is a bag that is not cooking. If your water is hard, descale in a vinegar bath a couple of times a year.

Sous vide is not preservation, which matters on a site like this one. A vacuum-sealed sous vide bag is a cooking package, not a shelf-stable one. Utah State University Extension states plainly that vacuum packaging "is NOT a food preservation method by itself" and that "If the food required refrigeration or freezing before vacuum sealing, it must still be kept refrigerated or frozen," and warns that removing oxygen favors botulism bacteria. University of Minnesota Extension likewise treats cooked sous vide food as something that is either served immediately or rapidly chilled and refrigerated, and names Clostridium botulinum and Listeria monocytogenes as the pathogens of concern in reduced-oxygen packaging. So: cook it, then eat it or chill it fast and refrigerate or freeze it. Never leave a sealed bag on the counter or in the pantry because it looks sealed.

The sealer you use for sous vide is the same one you use for freezer work, so it is worth buying once and buying properly. Our guide to the best vacuum sealer for sous vide and freezing walks through bag types, seal strength, and which machines survive daily use.

Would we buy one

Yes, with a thermometer beside it. The Wancle is not the most accurate circulator, it has no app, no alerts and no support worth counting on, and the clamp makes your container decision for you. Owners keep it for years anyway, and they say so in threads full of people mourning dead premium machines. Holding a bath steady for 48 hours is the job. It does that.

The scores below say the same thing in numbers. Performance takes the hit: a display reading a degree or so off with no way to calibrate is a real limitation, and one owner did lose a batch to a unit that went unstable. Durability carries the review. Ease of use lands in the middle, dead simple to run and mildly annoying to mount. Want a machine you never think about? Spend more. Want one that quietly works and costs less than a nice dinner out? This is the one owners keep telling each other to buy.