What the maker puts in writing
- “Get Doneness Right: …With 1100W power for baths up to 15L, continuous circulation moves heated water throughout the container and around your food for steady, even heat from every direction.”
- “Twist, Press, Cook: Set temperature and time on the cooker with a simple twist and press of the single dial—no app, Wi-Fi, Bluetooth, accounts, or pairing required. A large, bright LED display sits at a 45° angle toward you…”
- “Precision You Can Fine-Tune: Choose any temperature from 68–203°F in 0.5°F increments, with easy °F/°C switching and a 0.1°F readout that tracks the water in real time. For home cooks who like to check for themselves, built-in calibration lets you fine-tune the reading against a trusted thermometer.”
- “Take Your Time: …a 1-minute to 99-hour timer, adjusting temperature anytime without resetting the clock. When your set time is reached, an audible alert sounds while the cooker holds temperature and an overtime counter tracks every minute beyond the timer.”
- “Guided From Start To Finish: …a color-coded status light—blue when ready, pulsing blue while heating, pulsing green while cooking, and solid green once the timer reaches zero. Clearly marked MIN/MAX lines show where to fill, and if water runs low, heating stops as the status light turns red; simply refill and reconfirm your settings to continue.”
- “Quiet By Design: A brushless motor keeps operation remarkably quiet, while an adjustable clip fits a wide range of pots… A removable, dishwasher-safe stainless-steel housing makes cleanup easy, with a storage bag and cord tie… Backed by 5-year coverage and our St. Louis-based support team.”
- From the name: “No App or WiFi Needed”, “Onyx Black”
- Reference VES119 · Catalog: 1315 g (46.4 oz), 64 × 64 × 394 mm (2.52 × 2.52 × 15.5 in)
Five years, which nothing else on this shelf offers
“Backed by 5-year coverage and our St. Louis-based support team.”
At least thirteen of the eighteen items on this shelf publish no warranty of any kind.
Not the four Anovas, from $68.28 to $271. Not the Breville at $149.95. Not any of the five KitchenBoss units. Not the Inkbird, the Monoprice or the container kit.
This is the only term on the shelf, and it is five years.
Why it matters more on a circulator than on most kitchen tools. The failure modes are a pump bearing, a control board and a heating element, and all three are wear items on a device designed to run for 48 hours at a stretch in hot water.
The only page here that addresses longevity another way is the Anova Pro at $271: “ruggedized to thrive in the most demanding of kitchens… and run for a minimum of 10,000 hours straight.” Which is a design claim rather than a commitment — 10,000 hours is about 416 days of continuous running, and nothing on that page says what happens if it fails at 500.
A term and a figure are different kinds of statement, and this shelf has exactly one of each.
“Our St. Louis-based support team” is the other half of it. A warranty is worth what the person answering the phone can do — and naming a place is the kind of claim a company has to live with. No other page on this shelf says where support comes from.
No app, which is a position rather than an omission
It is in the product title: “No App or WiFi Needed”.
“Set temperature and time on the cooker with a simple twist and press of the single dial—no app, Wi-Fi, Bluetooth, accounts, or pairing required. A large, bright LED display sits at a 45° angle toward you, keeping your settings easy to see right from the counter without hovering over the pot.”
Nine items on this shelf have an app.
The four Anovas — free for time and temperature, $1.99 a month or $9.99 a year for the recipe content and your own cook history
Four KitchenBoss units with WiFi — the G330 at $169.99, the G322PT at $129.99, the G320PS at $159.99, the G310PS at $112.52 — all free, and all four also print 25 chef recipes and 4 custom modes on the machine itself
The Inkbird at $95.99 — WiFi, free app, remote start and stop
And the Breville Joule Turbo at $149.95, where the app is not optional: its headline Turbo feature is “powered by complex algorithms and powerful cloud computing”
Four have no app: this, the Monoprice at $44.99, the KitchenBoss G300S at $105.99, and the container kit at $54.99 which is not a circulator.
What you give up is remote monitoring. And what remote monitoring tells you is that the water is still the temperature you set it to — which is the one thing a thermostat is for.
A sous vide cook does not need supervision. You set a number and a time; the technique’s entire premise is that the food cannot overshoot.
What you gain is that nothing can be taken away. A WiFi circulator whose maker changes its app, retires its cloud service or loses your login is a circulator with fewer functions than it had on the day you bought it. A dial is a dial in ten years.
And the 45-degree display is the detail that shows the argument is thought through — because the reason people reach for a phone is that a vertical screen on a shaft sticking out of a pot is unreadable from standing height. Tilt it and the phone becomes unnecessary.
The honest middle position belongs to the KitchenBoss G322PT at $129.99: “this WiFi-enabled sous vide cooker does not require mandatory WiFi or APP for basic operation.” Which is the right arrangement — connected if you want it, functional if you do not — and only one page on this shelf states it.
Half a degree, a tenth of a degree, and a calibration — three numbers doing three jobs
“Choose any temperature from 68–203°F in 0.5°F increments, with easy °F/°C switching and a 0.1°F readout that tracks the water in real time. For home cooks who like to check for themselves, built-in calibration lets you fine-tune the reading against a trusted thermometer.”
0.5 °F is the setting step — what the dial lets you choose.
0.1 °F is the readout — what the display shows the sensor seeing.
And the calibration is the admission that the sensor may be wrong.
No other page on this shelf separates the three.
“Setting accuracy can be up to 0.1℉/0.1℃” — all five KitchenBoss units, which is a statement about the display
”± 0.1 °C (0.2 °F) accuracy” — the Anova Nano at $68.28, the only page here to use the word accuracy about a figure
“0.1C (0.2F) accuracy” — the Inkbird at $95.99
“1% temperature stability” — the Monoprice at $44.99, which works out at about ±1.4 °F at 140 °F
Nothing — the Anova 2.0, the Anova 3.0, the Anova Pro, the Breville
Why 0.5 °F is the honest step. A setting finer than the bath’s own uniformity is a false precision.
A bath has a hot zone at the heater, a cool corner and a bag of cold meat in it, and the spread across a 12-liter container in use is more than a tenth of a degree whatever the controller does.
Half a degree Fahrenheit is a quarter of a degree Celsius, which is finer than any sous vide recipe needs. Eggs are the most sensitive food in the technique and they change character across two or three degrees.
And the calibration is worth more than every resolution figure on this shelf put together.
± 0.1 ° is stability — how steadily the machine holds a reading.
Calibration is justness — whether the reading is right.
A circulator that holds 60.0 °C to a tenth is useless if its sensor reads 1.5 °C high, and it will do it all day without a flicker. Nothing in a stability figure can tell you about it.
Only two items on this shelf let you correct it: this, and the Inkbird at $95.99 — “adjustable from -10F to +10F”. No Anova here has one. No KitchenBoss here has one. The Breville publishes no figure at all.
“°F/°C switching” is the small thing that trips people up. Sous vide recipes are published in both — and a 0.1 °C resolution and a 0.1 °F resolution are not the same thing, since a degree Fahrenheit is five-ninths of a degree Celsius. A machine that switches is a machine that will not make you convert at two in the morning.
The range, and a floor that is the second highest here
68–203 °F is 20–95 °C.
The shelf, on range:
32–197 °F (0–92 °C) — the Anova Nano at $68.28
41–212 °F (5–100 °C) — the Monoprice at $44.99
68–203 °F (20–95 °C) — this
77–210 °F (25–99 °C) — the Inkbird at $95.99
104–194 °F (40–90 °C) — all five KitchenBoss units
Not published — the Anova 2.0 at $117.99, the Anova 3.0 at $169.99, the Anova Pro at $271, the Breville at $149.95
The floor is the number that means something, because a circulator cannot cool water. The Anova Nano’s 32 °F is the freezing point of water and the Monoprice’s 41 °F is below any kitchen — neither machine can reach its own figure.
A floor only matters above room temperature. 68 °F is room temperature, so this one is effectively unbounded below too, and the only floor on this shelf that genuinely excludes something is the KitchenBoss 104 °F — which rules out chocolate work in the high 80s and low 90s.
The ceiling at 203 °F is the second highest here, behind the Inkbird’s 210 and the Monoprice’s 212. Nothing in sous vide needs more than about 185 °F — the hottest ordinary temperature, for root vegetables and long-held tough cuts — so the top end is only about using a circulator as a general water bath: blanching, holding stock, fast reheating of sealed food.
And “baths up to 15L” is the capacity claim.
100 L — the Anova Pro at $271, “when in a covered container”, which is the parenthesis that carries the claim
50 L — the KitchenBoss G322PT at $129.99
15 L — this and the Inkbird at $95.99
2.6–4.0 gallons of pot (9.8–15.1 L) — the Monoprice at $44.99, the only one here to state it as a pot
Not published — the other nine
15 liters is a realistic figure for 1100 W and larger than the container kit on this shelf, which is 12 quarts — about 11.4 liters.
The status light, the fill lines and the cutoff
“a color-coded status light—blue when ready, pulsing blue while heating, pulsing green while cooking, and solid green once the timer reaches zero. Clearly marked MIN/MAX lines show where to fill, and if water runs low, heating stops as the status light turns red; simply refill and reconfirm your settings to continue.”
Four states and a fault state, and nothing else on this shelf publishes any of it.
Why the low-water sentence is the most useful on the shelf. A sous vide cook can run 24, 36 or 48 hours, and over that time an uncovered bath evaporates steadily.
A bath that drops below the intake stops circulating. A heater that runs dry is a fire risk. Either way the cook is over and the food has been sitting warm.
Every circulator here has a low-water cutout — it is a safety requirement rather than a feature. What only this page tells you is the behavior: that it stops rather than beeps, that the light goes red, and that you have to reconfirm the settings afterwards.
Which means a refill does not silently resume. A cook interrupted at hour twelve needs you present to restart it — and that is worth knowing before it happens rather than after.
The lid is the real answer, and it is not on this page. Evaporation is what causes the problem, and a cover stops it — which is why the container kit at $54.99 exists, with a lid whose own bullet promises to “prevent water evaporation”, and why the Anova Pro at $271 can only claim 100 liters “when in a covered container.”
And the overtime counter is the companion detail. “When your set time is reached, an audible alert sounds while the cooker holds temperature and an overtime counter tracks every minute beyond the timer.”
It does not switch off — which is correct, because switching off a bath with food in it is a food-safety problem, not a convenience — and the counter tells you how long it has been holding, which is the number you want when you come back late.
Twelve of the fourteen pages here do not state what their timer does when it expires.
“Adjusting temperature anytime without resetting the clock” is the other small thing done right. A machine that restarts its timer when you nudge the temperature is a machine that will lose track of a 36-hour cook.
Quiet, and the one specification that is missing
“A brushless motor keeps operation remarkably quiet, while an adjustable clip fits a wide range of pots and cooking vessels you already use. A removable, dishwasher-safe stainless-steel housing makes cleanup easy, with a storage bag and cord tie…”
Six items on this shelf name a brushless DC motor: this and all five KitchenBoss units. No Anova mentions its motor. The Breville mentions nothing.
One page gives a figure. The Inkbird at $95.99: “it operates quietly at less than 40dB, letting you cook overnight or during family time without disturbance.”
Which is the right framing. A sous vide cook runs for hours, often overnight, often in an open-plan kitchen — and the pump is the thing you hear, not the heater.
A brushless DC motor is quieter than a brushed one and lasts longer, because there are no carbon brushes to wear. It is a real distinction and this page claims it without a number.
The removable dishwasher-safe housing is the other genuine thing here, and four items have a version of it.
this — “a removable, dishwasher-safe stainless-steel housing”
Anova 3.0, $169.99 — “a removable stainless steel skirt… detach and clean the skirt either by hand or in the dishwasher”
KitchenBoss G322PT, $129.99 — “the detachable sleeve is dishwasher safe”
KitchenBoss G320PS at $159.99 and G310PS at $112.52 — “removable stainless steel sleeve”, without the dishwasher claim
Why it is the better answer than an immersion rating. Six items on this shelf publish IPX7 — all five KitchenBoss units and the Anova Pro at $271 — and on five of those pages it is used to say “wash the whole thing”. Which works and puts the electronics in water.
A removable skirt keeps the electronics dry and puts the dirty part in a dishwasher. The dirty part is the shroud, the impeller and the element, because a bath that has had bags in it for hours has fat in it, and the element collects mineral scale.
And no waterproof rating is published here. Which on a device that spends its working life half-submerged is the omission to notice — the Anova 2.0 at $117.99 manages only “water resistant for when accidents happen in the kitchen”, which is not a rating either.
The storage bag and cord tie are a small, real courtesy. A circulator is an awkward object to store — and this is the only item on this shelf that ships with anywhere to put it. The nearest equivalent is the Anova Nano’s claim at $68.28 that its 12.8 inches “stows away in any kitchen drawer”.
What is not published
No flow rate. Four items on this shelf publish one: 20 L/min on three KitchenBoss units, 16 L/min on the other two, 8.5 L/min on the Monoprice at $44.99, 8 L/min on the Anova 2.0 at $117.99. “Continuous circulation moves heated water throughout the container” is this page’s whole statement, and flow is the figure that decides whether a 15-liter bath is actually uniform.
No waterproof rating, as above.
No wattage split. 1100 W is published, which is the shelf’s commonest figure — all five KitchenBoss units, the Anova 3.0, and the Anova 2.0 by its own bullet. Against 1200 W on the Anova Pro at $271, 1000 W on the Inkbird at $95.99, 800 W on the Monoprice at $44.99, and nothing on the Anova Nano at $68.28 or the Breville at $149.95.
No minimum water depth. The MIN/MAX lines are a better answer than a figure, and the figure is still missing — as it is on at least fourteen of the eighteen items here.
No noise figure, as above.
No bag sealing. Not at least one of the eighteen items on this shelf is or includes a vacuum sealer, and the technique needs the food sealed and the air out: a bag with air in it floats, and the part above the water is not cooking. The container kit at $54.99 is the only item here that addresses flotation at all, with a 304 stainless rack.
No recipes. Which is consistent with the position rather than a gap — but four KitchenBoss units print 25 on the machine, the Inkbird includes a printed guide, the container kit includes a cookbook, and the four Anovas sell a library for $9.99 a year. This page gives you a dial and expects you to know what to set it to.
No cord length, which no item on this shelf publishes — and this is the one page that ships a cord tie.
Availability
Read on the day this page was built: $90 at the American Amazon shop.
Read from Keepa on the day this page was last revised; stock and price both move without notice.
Prices quoted in this text were read on 2026-10-05. The live price is at the top of the page.
