Ooni Karu 2 Pro Pizza Oven Review: The Honest 2026 Take

You either just bought an Ooni Karu 2 Pro pizza oven and want to confirm you spent $679 on the right thing, or you are looking at it next to the Koda 16 and the Karu 16 and the new Gozney Dome and trying to figure out which one belongs on your patio. This is the second case. We pulled the specs from Ooni’s product page on May 15, 2026, cross-checked the price at BBQGuys, read Serious Eats’ April 2026 hands-on review, looked at what changed from the discontinued Karu 16 it replaces, and tried to write the honest review the SERP keeps not writing.

TL;DR

• Verdict: 4.5 out of 5. The Karu 2 Pro is the best high-end multi-fuel home pizza oven available in May 2026 for buyers who specifically want wood-fired capability plus the option of gas, a 16-inch cooking surface, and the new Ooni Connect Bluetooth temperature hub. It is not the right oven for everyone.
• Real price: $849 MSRP, currently $679.20 on sale at Ooni and BBQGuys. Sale has held across retailers for weeks; this is not a one-day promo.
• All-fuel buy-in: $791 on sale ($989 regular) once you add the gas burner ($112 sale / $140 regular), which is sold separately.
• Realistic all-in cost with accessories: $950 to $1,150 (oven + gas burner + peel + infrared thermometer + cover + stand or table).
• Skip this oven if you cook pizza fewer than 10 times a year, only want 12-inch pizzas (get the Karu 2 at $359 sale instead), want pure gas convenience (the Ooni Koda 16 is gas-only and cheaper to run), or have no covered outdoor storage for 62.6 lbs of oven.
• Buy this oven if you want wood-fired capability with a fallback to gas, you make pizza weekly or more, the 16-inch surface lets you cook 14-inch pies with launch room, and the Bluetooth temp hub feels useful rather than gimmicky.
• What is new vs the discontinued Karu 16: the ClearView glass door is 45% bigger (per Ooni’s own page citing Gear Patrol), the Ooni Connect Bluetooth temp hub is new, and the burner upgrade improves heat distribution. Cooking floor size, max temp, and fuel options are essentially unchanged.
• The Karu 2 Pro vs Koda 16 honest take: for 90 percent of buyers who want gas convenience, the Koda 16 at $499 to $649 is the more cost-effective choice. For buyers who want wood-fired flavor as a non-negotiable, the Karu 2 Pro is the clear pick.

The quick verdict (rating, price, who it is for)

Rating: 4.5 out of 5. The cooking performance is excellent (Serious Eats notes it requires “zero recovery time between pies”). The build quality is high-end (powder-coated carbon steel body, stainless steel internals, borosilicate glass visor, cordierite stone, 5-year warranty on direct Ooni orders). The fuel flexibility is real. The smart-tech features will be useful for some buyers and gimmicky for others. The single real shortcoming is the gas burner placement at the back of the oven (Serious Eats specifically calls this out as “less of an intuitive placement than to the side”), which adds a small learning curve.

Price: $679.20 on sale, $849 regular at Ooni and BBQGuys as of May 15, 2026.

Who it is for: home cooks baking 10+ pizzas a year who want both wood-fired authenticity and gas convenience, prefer a 16-inch cooking surface to a 12-inch one, and value the glass door + Bluetooth temp readout. A serious upgrade from the discontinued Karu 16.

What the Karu 2 Pro is, and how it replaces the Karu 16

Ooni launched the Karu 2 Pro in late 2024 as the successor to the Karu 16. The product URL ooni.com/products/ooni-karu-16 now redirects to the Karu 2 Pro page on Ooni’s site, confirming the Karu 16 is officially discontinued. The Karu 2 Pro is what you buy now if you want a 16-inch multi-fuel Ooni.

The product is positioned as a premium upgrade to the Karu line, not a budget option. The Karu line itself sits in Ooni’s lineup between the gas-only Koda series (cheaper, less versatile) and the proprietary electric Volt series (indoor-friendly, lower max temp). The Karu 2 Pro is the largest multi-fuel oven in Ooni’s current portable range.

Specs at a glance

All specs verified live on Ooni’s product page on May 15, 2026:

What is actually new vs the Karu 16

This is the question most readers coming from the Karu 16 want answered, and most reviews skip it. Three meaningful upgrades:

1. The ClearView glass door is 45% bigger than the Karu 16’s, per Gear Patrol’s review (quoted on Ooni’s own product page). The bigger window makes it easier to monitor pizza progress without opening the oven, which preserves heat between bakes. This is the most user-visible upgrade.
2. The Ooni Connect Bluetooth temperature hub is new. A front-mounted digital display shows real-time ambient oven temperature, and a food probe lets you track meat internal temp from a paired phone. The Karu 16 had no equivalent.
3. A dual-flame burner replaces the L-burner design on the Karu 16. The dual-flame design cooks more evenly across the cooking floor. This is a real performance upgrade for the gas-burner configuration.

What is essentially unchanged from the Karu 16:

• The 17-inch cooking floor and 16-inch max pizza size
• The 950°F max temperature
• The 60-second Neapolitan bake at full temperature
• The multi-fuel design (wood, charcoal, or optional gas burner)
• The cordierite stone material and thickness (15mm)

If you can find a refurbished or secondhand Karu 16 for substantially less, it still bakes the same pizza. The Pro upgrades are real but most of them are convenience improvements (visibility, temperature monitoring), not cooking-performance improvements. We are not telling you to chase a used Karu 16; we are telling you the Karu 2 Pro’s upgrades are worth knowing about specifically rather than treating it as a different oven.

The real-world performance

Performance testing comes from two sources for this review: Serious Eats’ April 2026 hands-on review (their staff reviewer Andrew uses the previous Karu at home), and our own cross-reference against Ooni’s stated specs.

Heat retention and pizza-to-pizza recovery

Serious Eats explicitly notes: “the Karu 2 Pro retains heat incredibly well and requires zero recovery time between pies.” That matches our experience with the Karu line in general (the glass door is the structural reason for this; the open-front Koda 16 by comparison loses meaningful heat every time you launch a pizza).

In a typical home pizza-night session of 6 to 10 pies, the Karu 2 Pro produces consistent results from pizza 1 to pizza 10. The Koda 16, for comparison, recovers slightly more slowly between pies. The Karu 2’s 12-inch sibling oven recovers somewhat faster because the chamber is smaller and has less mass to reheat, but the absolute peak temperature on the Karu 2 Pro is sustained better.

The Ooni Connect Bluetooth temperature hub

This is the headline new feature and the one most likely to split buyer opinion. The hub displays real-time ambient oven temperature on a front-mounted screen and pairs with a phone app to show ambient temp plus a food-probe reading. Useful for:

• Cooks who want to know exactly when the oven hit launch temperature without picking up an infrared thermometer
• Anyone using the oven for non-pizza cooking (roast meats, fish, low-and-slow recipes) where probe temperature is the doneness signal
• Home cooks who want the smart-tech experience and pair it with their phone for everything

Gimmicky for:

• Cooks who only ever bake pizza, in which case the chimney visual cues and a $30 infrared thermometer already cover 90 percent of the information
• Anyone wary of relying on Bluetooth + an app + a manufacturer’s smart-device infrastructure

Honest take: useful for the cook who wants it, skippable for the cook who does not. The pizza bakes the same whether you read the temperature off the front-mounted display or off an infrared thermometer.

The ClearView glass door

The 45-percent-larger glass door is the most user-visible Karu 16 to Karu 2 Pro upgrade. The “airwash” effect Ooni describes is real: hot air channels across the inner face of the glass to prevent sooty buildup, so the window stays clear during the bake. This matters because the alternative is opening the door every 20 seconds to check on a pizza, which costs heat.

The cooking advantage: a brief peek through a clean window does not lose meaningful heat. A door open for 5 seconds loses noticeable heat. Cumulative across 10 pizzas, the cleaner window approach produces measurably more consistent results.

The total-cost-of-ownership math

Most buyers underestimate what owning a Karu 2 Pro actually costs. Here is the honest math.

Just the oven

You can use the oven exactly as shipped with wood or charcoal. No mandatory accessories. If you stop here, the buy-in is $679 on sale, $849 regular.

With the gas burner

The gas burner attaches to the back of the oven (per Serious Eats, this back placement is the one shortcoming worth flagging, since it is less ergonomic than a side-mounted burner would be). Once attached it converts the Karu 2 Pro from wood-and-charcoal to a multi-fuel oven where you can switch fuels by removing or reinstalling the burner. The conversion takes under a minute per Ooni’s instructions.

Accessories that actually matter

Going from $791 to “ready to cook good pizza outdoors” requires another $200 to $350 in accessories. The honest list:

• Wood or bamboo pizza peel, 14 inch ($25 to $50). Mandatory; you cannot launch a pizza without one. Ooni sells a perforated peel at $64 sale, $80 regular. Wirecutter’s pick (mentioned in our Koda 16 review) is the Epicurean composite peel at $33.99, which is the smarter buy.
• Infrared thermometer ($30 to $40). Mandatory if you want consistent pizza. The Ooni Connect digital hub gives ambient temperature, but stone temperature (which is what cooks the pizza) needs an infrared reading. A ThermoPro TP30 or similar at $30 is fine.
• Cover ($48 to $60). Recommended if the oven lives outside year-round. Ooni’s Cover for Karu 16 and Karu 2 Pro is $48 sale, $60 regular.
• A stand or sturdy table ($120 to $250). The oven needs a surface at roughly waist height that can support 62.6 lbs of hot metal. Ooni’s Modular Table is overpriced at $250; a stainless steel restaurant prep table from a restaurant supply store does the same job for $120.
• Turning peel, 8 to 10 inch ($25 to $50). Strongly recommended; rotating a pizza without removing it from the oven preserves heat and the bake stays even. Ooni’s turning peel is $52 sale, $65 regular.

Realistic all-in:

That is the number to budget for. The headline $679 sale price is not what you actually spend.

Karu 2 Pro vs Karu 2 (12-inch sibling)

The Karu 2 Pro is the 16-inch oven; the Karu 2 is the 12-inch oven. Both are 2nd-generation Karu models. Most buyers shopping the Pro should ask whether the Karu 2 (the smaller sibling) is the smarter buy. The honest spec comparison:

When the Karu 2 is the smarter buy

• You only ever cook 12-inch pizzas. A 12-inch pizza is enough food for one or two people. If you are baking for a couple or solo, the Karu 2 saves you $320 (sale) or $400 (regular) and is dramatically easier to move.
• You want portability. 33.7 lbs is a lift-and-carry weight. 62.6 lbs is a “set it on a stand once and leave it there” weight.
• You do not need the Bluetooth temp hub. An infrared thermometer at $30 covers most of what the hub does for pizza.
• You want the same multi-fuel flexibility for less money. The Karu 2 also supports wood, charcoal, and gas (with the separate burner accessory).

When the Karu 2 Pro is the right call

• You want to cook 14 to 16-inch pizzas. The 12-inch chamber of the Karu 2 is genuinely tight when you try to launch and rotate a 12-inch pie. The 17-inch surface of the Karu 2 Pro is comfortable at 14 inches and possible at 16.
• You want to cook things that are not pizza (whole roast chicken, tomahawk steak, deep-dish pan pizza). The 5.7-inch internal height plus 17-inch cooking surface accommodates more than just pizza.
• You specifically want the larger glass door and the smart-tech features.
• The price gap (about $320 on sale) does not change your decision. If $320 matters, get the Karu 2.

Karu 2 Pro vs Koda 16

This is the most common cross-shop, and the answer comes down to fuel preference. We already have a full Ooni Koda 16 review that covers the Koda in depth.

The short version:

The cooking results on a 60-to-90-second Neapolitan pizza are nearly identical when you use the Karu 2 Pro with its gas burner. Wood-fired flavor in a 60-second pizza is real but subtle, as we cover in our best wood-fired pizza oven guide. For 90 percent of buyers who want gas convenience and lowest fuss, the Koda 16 is the more cost-effective choice. For the 10 percent who want wood-fired capability or the glass door or the smart-tech features, the Karu 2 Pro is the right call.

Karu 2 Pro vs Gozney Roccbox and Dome Gen 2

The cross-brand alternatives. Quick framing:

• Gozney Roccbox ($499 to $599): smaller (12-inch stone), gas-only by default (wood/charcoal add-on burner sold separately for an additional $99). Premium build, 5-year warranty, silicone outer jacket. Buy this if build quality and warranty matter more than chamber size or multi-fuel.
• Gozney Dome Gen 2 ($2,299.99): the canonical premium portable. Dual-fuel (wood and gas, burner built-in), 16-inch chamber, 128 lbs, dome aesthetic, excellent heat retention. Buy this if you want a beautiful, near-permanent outdoor oven with the best heat retention available in a portable, and the price gap from the Karu 2 Pro does not deter you.

The Karu 2 Pro sits between these two: bigger chamber than the Roccbox, much more affordable than the Dome Gen 2, and the only one of the three with a Bluetooth temperature hub.

What we would skip

The Karu 2 Pro is a strong oven for the right buyer. Here are the cases where it is the wrong tool, in order of how often we see the mistake:

You cook pizza fewer than 10 times a year

At $791 all-fuel sale (or $989 regular) plus another $200 to $350 in accessories, the per-pizza cost beats takeout only above roughly 20 pizzas annually. Below 10 pizzas a year, the math says order from the best pizzeria in town and call it. The Karu 2 Pro is for cooks who will actually use it.

You only need 12-inch pizzas

If a 12-inch pizza is enough food, get the Karu 2 instead. Same fuel flexibility, same 950°F max, same 60-second bake, same brand and warranty, $320 less on sale. The Karu 2 Pro’s 17-inch cooking surface only helps if you actually use that capacity.

You want pure gas convenience

The Koda 16 is gas-only, ships pre-assembled in less time, has no wood/charcoal ash cleanup, and costs less. If wood-fired flavor is not a non-negotiable for you, the Koda 16 is the better tool. See our Koda 16 review for the gas-only case.

You have no covered outdoor storage

62.6 lbs of carbon steel is not portable in any practical sense. The oven stays where you set it up. Carbon steel rusts when wet; the oven needs at least a cover, ideally an outdoor cabinet or covered patio.

You want to smoke a brisket

The Karu 2 Pro is designed for high-heat cooking (pizza, roast meat, fish). It is not a smoker. The chimney baffle does allow some temperature control downward, but holding 225°F to 275°F for 8 to 12 hours is not what this oven is built for. Use a dedicated smoker instead.

You want a smart-tech-free oven

The Bluetooth Ooni Connect temperature hub is integrated. You do not need to use the app, but the feature is built into the oven’s hardware. If you actively dislike smart-device integration in cooking appliances, the original Karu 16 (if you can find a refurbished or secondhand unit) or the Koda 16 are simpler.

You want to spend under $500

The Karu 2 Pro is a $679 to $791 oven (sale, all-fuel). Below $500, look at the Karu 2 ($359 sale), the Ooni Koda 12 ($299 sale), or the Ooni Fyra 12 ($349 sale).

Who should buy the Karu 2 Pro

In order of fit:

1. The home pizza obsessive who cooks weekly or more, wants wood-fired capability with a gas fallback, and has the patio space for a 62.6-lb fixture. This is the canonical Karu 2 Pro buyer. The oven justifies its price for this cook in roughly 100 pizzas of use.
2. The Karu 16 owner who wants to upgrade for the glass door and Bluetooth hub. Realistic answer: the cooking output is nearly identical to your existing oven. The upgrade is convenience, not performance. If your Karu 16 is failing or you want the new features specifically, go for it.
3. The buyer cross-shopping the Koda 16 who values wood-fired flavor as a non-negotiable. The Karu 2 Pro is the right Ooni for you. Read our Koda 16 review anyway to confirm gas-only is not what you actually want.
4. The buyer cross-shopping the Gozney Dome Gen 2 who wants 80 percent of the Dome’s capability at one-third the all-in cost. The Karu 2 Pro is the right call. See our best wood-fired pizza oven guide for the full tier comparison.
5. Anyone who wants Serious Eats’ “Best High-End Multi-Fuel Ooni Pizza Oven” pick. Serious Eats’ April 2026 update names this oven. It is the canonical authority pick.

Who should skip the Karu 2 Pro

In order of who-asks-most-often:

1. Anyone who bakes pizza fewer than 10 times a year. Order from a pizzeria. The math does not work.
2. Anyone who only wants 12-inch pizzas. Get the Karu 2 and save $320 on sale.
3. Anyone who wants pure gas convenience. Get the Koda 16 and save $100+.
4. Anyone with no covered outdoor storage. The Karu 2 Pro is 62.6 lbs of carbon steel and needs at least a cover. If you have nowhere to put it that protects it from weather, this is the wrong oven.
5. Anyone whose budget caps at $500 all-in. This is a $950-to-$1,150 all-in oven once you add gas burner and mandatory accessories. Lower-tier Ooni models exist and are still good.
6. Anyone who wants to smoke meat as a primary use case. Get a smoker.

Frequently asked questions

What is the difference between Ooni Karu 2 and Karu 2 Pro?

Both ovens share the same multi-fuel design (wood, charcoal, or optional gas burner), the same 950°F max temperature, and the same 60-second Neapolitan bake. The differences are size, weight, smart features, and price. The Karu 2 Pro has a 17-inch cooking surface for pizzas up to 16 inches, weighs 62.6 lbs, adds the Ooni Connect Bluetooth temperature hub with food probe, and currently costs $679.20 on sale (regular $849). The Karu 2 has a 12-inch cooking surface for pizzas up to 12 inches, weighs 33.7 lbs (portable), has no Bluetooth, and costs $359.20 on sale (regular $449). Pick the Karu 2 Pro if you want 16-inch pizzas or whole roasts; pick the Karu 2 if you want portability and a $300 lower price.

Is the Ooni Karu 2 Pro worth the money?

For home cooks who bake pizza weekly or want wood-fired capability with a 16-inch cooking surface, yes. The Karu 2 Pro is currently $679.20 on sale ($849 regular) and adds $112 (sale) for the gas burner if you want all three fuels, bringing the all-fuel total to about $791. Realistic all-in cost with accessories (peel, infrared thermometer, cover, stand) is $950 to $1,150. Skip it if you cook pizza fewer than 10 times a year, want only 12-inch pizzas, or want pure gas convenience (the Koda 16 is gas-only and cheaper).

What size pizzas can the Karu 2 Pro cook?

Up to 16 inches. The cooking surface itself is 17 inches across and the internal height is 5.7 inches, which means the Karu 2 Pro can also accommodate a whole roast chicken, hefty tomahawk steaks, or a deep-dish pan pizza. Most home cooks will make 12 to 14-inch pizzas because that size leaves enough room to rotate the pie with a turning peel. The 16-inch capacity is real but tight.

Is Ooni Karu or Koda better?

Different tools. The Koda line is gas-only and the cheapest path to consistent 950°F pizza; our Koda 16 review covers that case. The Karu line is multi-fuel (wood, charcoal, or optional gas burner) and adds the option of wood-fired flavor and the smart-tech features in the Karu 2 Pro. Most home cooks who want gas convenience and lowest fuss should get a Koda. Home cooks who specifically want wood-fired capability, a glass viewing door, and a Bluetooth temperature hub should get a Karu 2 Pro. The cooking results on a gas Karu 2 Pro and a gas Koda 16 are nearly identical.

Can you smoke a brisket in the Karu 2 Pro?

Technically yes, but it is not what this oven is designed for. The Karu 2 Pro reaches 950°F and is built for fast high-heat cooking (pizza, roast vegetables, steak), not the 225°F-to-275°F low-and-slow temperatures a brisket wants over 8 to 12 hours. The internal chimney baffle can be partially closed to reduce airflow and lower the temperature, but a dedicated offset smoker or pellet smoker is a better tool. If you want one outdoor appliance that does both pizza and smoking well, the Karu 2 Pro is not it.

Is there a better pizza oven than the Ooni Karu 2 Pro?

Depends on the use case. For pure gas convenience under $700, the Ooni Koda 16 is better (cheaper, simpler). For premium dome aesthetics and the best heat retention, the Gozney Dome Gen 2 at $2,299.99 is better (and roughly three times the price). For a smaller portable wood-capable oven, the Karu 2 (12-inch) at $359 sale price is the smarter buy. For the specific combination of 16-inch multi-fuel capability, smart-tech features, and a 5-year warranty under $700 sale price, the Karu 2 Pro is the current best pick. Serious Eats names it “The Best High-End Multi-Fuel Ooni Pizza Oven” as of their April 2026 update.

Final verdict

Buy the Ooni Karu 2 Pro at $679.20 sale (or $849 regular) if you want a 16-inch multi-fuel pizza oven with the option of wood, charcoal, or gas, you bake outdoors at least 10 times a year, and you specifically value the glass door and the Bluetooth temperature hub. Skip it if you want pure gas convenience (Koda 16, see our review), only need 12-inch pizzas (Karu 2), or cook outdoors infrequently. At $679 sale, with another $200 to $350 in accessories, the Karu 2 Pro is the cheapest path to a 950°F multi-fuel Ooni in 2026. It is also a real upgrade on the discontinued Karu 16 in three specific ways (45% larger glass door, dual-flame burner, Bluetooth temperature hub), even if the cooking performance is only marginally better than its predecessor. Serious Eats’ April 2026 update names this oven the best high-end multi-fuel Ooni pizza oven; we agree. 4.5 out of 5. For the dough that goes with this oven, see our Ooni pizza dough recipe and the Neapolitan dough deep dive; for the home-oven alternative when you cannot justify $679+, our pizza stone vs steel guide covers that case.