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HUB 03 · Sous Vide

The Best Budget Sous Vide Machines

Sous vide is the rare category where the cheap machines are genuinely good — the physics of holding a water bath at temperature is not expensive to get mostly right. What separates the budget field is documentation and accuracy. Here are the sub-$100 circulators ranked, and where each one actually cuts a corner.

By Stephen V.Updated How we rank
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We earn a commission if you buy through our links. It does not change the price you pay, and it does not decide our picks — the scoring rubric is published in full, including what disqualifies a pick. How this works.

The short answer

Quick picks

#CookerBest forScorePrice
01
Monoprice Monoprice Strata Home Sous Vide Immersion Cooker, 800 W
Monoprice Strata Home Sous Vide Immersion Cooker, 800 W

The floor of the category

800 W
7.7
$44.99Amazon
02
Inkbird Inkbird ISV-100W WiFi Sous Vide, 1000 W
Inkbird ISV-100W WiFi Sous Vide, 1000 W

WiFi and a screen for under $100

1,000 W
8.8
$76.78Amazon
03
Greater Goods Greater Goods Sous Vide Precision Cooker, 1100 W
Greater Goods Sous Vide Precision Cooker, 1100 W

Quiet, simple, no app

1,100 W
8.1
$89.99Amazon
04
Anova Anova Precision Cooker Nano 3.0 (WiFi), 850 W
Anova Precision Cooker Nano 3.0 (WiFi), 850 W

The cheapest way into Anova

850 W
8.3
Check priceAmazon

#ad · Prices pulled live from the Amazon Product API, last checked Aug 5, 2026. Where we have no verified live price we show none — we would rather leave a gap than print a number that has gone stale. The wattage column is what the manufacturer publishes; “not published” means exactly that, and we have not estimated one. Scores are ours, compiled from published specifications, and are not test results.

Why cheap sous vide works

A sous vide circulator does one thing: heat water and hold it at a set temperature while a pump moves it around. That is not an expensive thing to do reasonably well, which is why the budget field is genuinely usable — a sub-$100 circulator will cook a steak edge-to-edge perfectly, the same as a machine costing three times more. The differences at the low end are not really about whether it cooks; they are about how tightly it holds temperature, whether the maker publishes a real spec, and the conveniences around the cooking.

Accuracy: the one spec that separates the field

The number to look at is stated accuracy. The Inkbird ISV-100W publishes ±0.1°C — the same figure the premium Anova quotes — for under $100, which is remarkable. The Monoprice quotes ±1% stability instead, which is looser control; it matters most on long, low cooks like eggs or 48-hour short ribs, and hardly at all on a steak. That difference — tight accuracy vs good-enough stability — is the real fork in the budget road, and it is why the Inkbird ranks above the cheaper Monoprice for anyone who plans to cook sous vide often.

The field, ranked

The Monoprice Stratais the floor of the category and the cheapest way to find out whether you like sous vide — physical controls, an 800 W element, a genuinely clever directional pump cap, and, surprisingly, a full spec in the manual. The Inkbird ISV-100Wis the value pick that does not feel like one: WiFi, an on-device screen and ±0.1°C for under $100. The Greater Goods circulator trades connectivity for a silent brushless motor rated to run 99 hours straight — the quiet pick for long overnight cooks. And the Anova Nano 3.0is the cheapest way into Anova's build, app and two-year warranty, if brand and support matter to you.

What you actually give up

Mostly warranty and app polish, not cooking. The budget machines carry shorter warranties and rougher apps than the premium Anova 3.0, and the cheapest give up tight accuracy for good-enough stability. But for learning the technique and cooking steaks, chops and chicken, any of these does the job. Buy the Inkbird if you want the most machine for under $100; buy the Monoprice if you just want to try it cheaply. Not sure sous vide is for you? Start here.

In detail

The picks, in full

01
Monoprice Monoprice Strata Home Sous Vide Immersion Cooker, 800 W

The floor of the category

Monoprice Strata Home Sous Vide Immersion Cooker, 800 W

Rated power:800 WTemperature range:5–100°C (41–212°F)Stability:±1% temperature stabilityPump:8.5 L/min, directional capConnectivity:None (physical controls)
Cheapest here±1% stability, not ±0.1°C
7.7/10

The cheapest way to find out whether you actually like sous vide. Physical controls only, an 800 W element, a factory-calibrated sensor you can recalibrate yourself, and a directional pump cap that is a genuinely thoughtful touch at the price. Monoprice publishes the full spec in the manual, which the price does not lead you to expect.

Capability
7
Capacity
7.5
Documentation
8.5
Build
6.5
Value
9

What it gets right

  • The lowest price of any sous vide machine on this site, and enough to learn the technique on
  • The directional pump cap — aim the flow, or run a gentle side-jet for delicate food — is a real feature at this price
  • Monoprice publishes the full specification in the manual, including a user recalibration procedure

What it doesn't

  • It quotes ±1% temperature stability rather than the ±0.1°C the Anova and Inkbird publish — looser control, which matters most on long, low cooks
  • No connectivity and a basic control panel
  • Monoprice does not publish a warranty term in the manual

What it costs to run

About 15.1¢ an hour at full rated draw, at the US average of 18.83¢ per kWh.

800 W ÷ 1000 × 1 h × 18.83¢ = 15.1¢

800 W (110–120 VAC, 60 Hz), published in Monoprice's own Strata Home 21594 user manual specifications table. This is an upper bound: the element only draws full power while it is heating up or pressurizing, then cycles off to hold temperature, and no manufacturer publishes a duty cycle — so we compute at full rated draw rather than invent a correction factor. The full method is published.

Skip this if…

…you already know you love sous vide and cook it often — the tighter ±0.1°C control of the Inkbird or Anova is worth the step up for eggs and long low cooks. This is the try-it-first machine, not the keep-it-forever one.

$44.99on Amazon

$72.7138% off

Price last checked Aug 5, 2026. Prices move constantly — Amazon's at checkout is the one that counts.

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02
Inkbird Inkbird ISV-100W WiFi Sous Vide, 1000 W

WiFi and a screen for under $100

Inkbird ISV-100W WiFi Sous Vide, 1000 W

Rated power:1000 WTemperature range:25–99°C (77–210°F)Accuracy:±0.1°CWater capacity:15 LConnectivity:WiFi (2.4 GHz) + app
Fully specified under $100On-device screen + WiFi
8.8/10

The value pick that does not feel like one. Under $100, and Inkbird still publishes the full specification: 1,000 W, a 25–99°C range, ±0.1°C accuracy, 15 L capacity, WiFi and an on-device dot-matrix screen. It undercuts the Anova by more than half and gives up remarkably little on paper.

Capability
9
Capacity
8.5
Documentation
9.5
Build
7.5
Value
9.5

What it gets right

  • Publishes the complete specification — wattage, range, accuracy, capacity — at a price where most rivals publish nothing
  • An on-device dot-matrix screen and WiFi both, so it works with or without the app
  • ±0.1°C accuracy on paper matches the Anova, for less than half the money

What it doesn't

  • A one-year warranty against the Anova's two
  • The listed weight figure on Inkbird's own page is internally inconsistent — a small sign the documentation is less polished than Anova's
  • The app is functional rather than good, and the WiFi is 2.4 GHz only

What it costs to run

About 18.8¢ an hour at full rated draw, at the US average of 18.83¢ per kWh.

1,000 W ÷ 1000 × 1 h × 18.83¢ = 18.8¢

1000 W, published on Inkbird's own ISV-100W product page alongside the range, accuracy and capacity. This is an upper bound: the element only draws full power while it is heating up or pressurizing, then cycles off to hold temperature, and no manufacturer publishes a duty cycle — so we compute at full rated draw rather than invent a correction factor. The full method is published.

Skip this if…

…you want the longest warranty and the most refined app — that is the Anova, and it costs the difference. On the cooking specification itself, this gives up very little.

$76.78on Amazon

$95.9920% off

Price last checked Aug 5, 2026. Prices move constantly — Amazon's at checkout is the one that counts.

#ad · we may earn a commission from this link to Inkbird ISV-100W WiFi Sous Vide, 1000 W

03
Greater Goods Greater Goods Sous Vide Precision Cooker, 1100 W

Quiet, simple, no app

Greater Goods Sous Vide Precision Cooker, 1100 W

Rated power:1100 WTemperature range:20–95°C (68–203°F)Motor:Silent brushless, 99 hr runConnectivity:None (on-device only)
Silent brushless motorWarranty length not published
8.1/10

The circulator for people who want none of the connectivity. No WiFi, no app, no phone — a dial, a screen and a silent brushless motor rated to run 99 hours straight. 1,100 W, a 20–95°C range, and a build that is quieter than anything else here.

Capability
8
Capacity
8.5
Documentation
7
Build
8.5
Value
8.5

What it gets right

  • A silent brushless motor genuinely is quieter than the geared pumps in most rivals — noticeable on a long overnight cook
  • No app and no WiFi to set up, fail or update: a dial, a screen, done
  • Rated for 99 hours of continuous running, which covers the longest sous vide cooks there are

What it doesn't

  • Greater Goods does not publish a temperature-accuracy figure or a warranty duration on its product page
  • No connectivity at all, which is a genuine loss if you wanted to start a cook from work
  • The specification is otherwise thinner than the Anova's or Inkbird's

What it costs to run

About 20.7¢ an hour at full rated draw, at the US average of 18.83¢ per kWh.

1,100 W ÷ 1000 × 1 h × 18.83¢ = 20.7¢

1100 W, published on Greater Goods' own product page alongside the temperature range and motor rating. This is an upper bound: the element only draws full power while it is heating up or pressurizing, then cycles off to hold temperature, and no manufacturer publishes a duty cycle — so we compute at full rated draw rather than invent a correction factor. The full method is published.

Skip this if…

…you want to control or monitor a cook from your phone — this model has no connectivity by design. If remote start matters, the Inkbird gives you WiFi for a similar price.

$89.99on Amazon

Price last checked Aug 5, 2026. Prices move constantly — Amazon's at checkout is the one that counts.

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04
Anova Anova Precision Cooker Nano 3.0 (WiFi), 850 W

The cheapest way into Anova

Anova Precision Cooker Nano 3.0 (WiFi), 850 W

Rated power:850 WTemperature range:0–92°C (32–197°F)Accuracy:±0.1°CPump:7 L/minConnectivity:Dual-band WiFi + app
Two-year warrantyWiFi now, not Bluetooth-only
8.3/10

The small Anova, and the sensible entry point. 850 W rather than the full 1,100, in a slimmer, lighter body, now with WiFi where the old Nano was Bluetooth-only. For a single steak or a couple of portions in a modest pot, it is all the circulator most people need — and it carries Anova's two-year warranty.

Capability
8
Capacity
7
Documentation
9.5
Build
8.5
Value
8.5

What it gets right

  • The cheapest route to Anova's build quality, app and two-year warranty
  • 850 W and a 7 L/min pump are plenty for a single steak or a couple of portions in a normal pot
  • The 3.0 generation adds WiFi, fixing the old Nano's Bluetooth-only limitation

What it doesn't

  • Less power than the 1,100 W full model, so it heats a large bath more slowly
  • The 7 L/min pump moves less water, which matters if you cook big batches in a deep container
  • It had no live Amazon price at our last check, which usually means intermittent stock — the button says 'check price' rather than a number

What it costs to run

About 16.0¢ an hour at full rated draw, at the US average of 18.83¢ per kWh.

850 W ÷ 1000 × 1 h × 18.83¢ = 16.0¢

850 W, published on Anova Culinary's own Precision Cooker Nano 3.0 product page. Some third-party retailers list 800 W; we follow the manufacturer's own figure. This is an upper bound: the element only draws full power while it is heating up or pressurizing, then cycles off to hold temperature, and no manufacturer publishes a duty cycle — so we compute at full rated draw rather than invent a correction factor. The full method is published.

Skip this if…

…you regularly cook big batches in a large, deep container — the full Precision Cooker 3.0's extra power and pump flow are worth it there. For everyday portions, the Nano is the smarter spend.

Check price on Amazon →

No buyable offer at the last price check (Aug 5, 2026). We show nothing rather than a stale number.

#ad · we may earn a commission from this link to Anova Precision Cooker Nano 3.0 (WiFi), 850 W

How we drew the budget line

“Budget” here means roughly $100 or less at typical selling prices. We ranked on the same five documented metrics as the rest of the site, weighting documentation and stated accuracy heavily — because at this price the honest question is which maker will tell you what its machine actually does. Where a brand does not publish an accuracy figure or a warranty term, we say so on the card rather than assuming. The full method is here.

How we picked

Machines we claim to have tested: 0

Everyone in this category tells you they tested twenty cookers. We have tested none, and we say so. Here is what we do instead: read the manufacturer's manual and spec page, record the published wattage, capacity, pressure or temperature figure and warranty term, work out what the machine costs to run per hour, show the arithmetic so you can redo it with your own electricity rate, and cite all of it. Where a brand publishes no wattage, we print no running cost rather than borrowing a number from a similar model. Prices come live from Amazon's API and disappear rather than go stale.

The scores above are judgments from that documented research — not test results. One of the five metrics is Documentation: whether the manufacturer will tell you what its cooker draws at all. The full rubric, including what disqualifies a pick, is published in full.

Questions

Frequently asked

Are cheap sous vide machines any good?
Yes, genuinely. Holding a water bath at temperature is not expensive to do well, so a sub-$100 circulator cooks a steak as perfectly as a premium one. The differences are in how tightly they hold temperature, whether the maker publishes a full spec, and the warranty and app — not in whether the food comes out right.
What is the best sous vide machine under $100?
The Inkbird ISV-100W. It publishes a full specification — 1,000 watts, a 25 to 99°C range and ±0.1°C accuracy — plus WiFi and an on-device screen, all for under $100, giving up remarkably little to machines costing twice as much. See how it compares to the Anova.
Is the Monoprice sous vide accurate enough?
For most cooking, yes. It quotes ±1% temperature stability rather than the ±0.1°C the Inkbird and Anova publish, which is looser but perfectly fine for steaks, chops and chicken. The tighter accuracy matters most for long, low cooks like eggs and 48-hour braises, where the step up to the Inkbird is worth it.

Keep reading

Related

Receipts

Sources

We have not tested these machines in a lab and we do not pretend to have. Specifications come from the manufacturer's own published documents; electricity rates come from the US Energy Information Administration; prices come from the live Amazon API. Where a figure is not published, the page says “not published” rather than guessing. Read the full method.