
Ooni Karu 2 Multi-Fuel Outdoor Pizza Oven
- Outdoor Oven
- Metal with Glass Door
- Countertop
- Wood
- Better rated than 69%
- More reviewed than 87%
A dual fuel oven that rewards a little practice with genuine wood fired flavor, and switches to gas when speed matters more than smoke.
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How it ranks among the 16 outdoor ovens we track
4.5★ across 336 Amazon ratings, Bayesian-smoothed toward the category average.
336 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
50+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 16 outdoor ovens we track - how the scorecard works · full outdoor ovens data report. Confidence: medium - useful but incomplete evidence.Last refreshed Jun 21, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The Ooni Karu 2 is a multi fuel outdoor pizza oven that runs on wood or charcoal from its fuel tray, or propane through a separate gas burner attachment, cooking a 12 inch pizza in about 60 seconds at up to 950F.
Ooni's pitch is flexibility: load the fuel tray with wood or charcoal for a smoke driven bake, or add the optional gas burner for a faster, cleaner cook on busy nights. A borosilicate glass door and built in thermometer let you watch the fire and judge temperature without opening the chamber, and the powder coated body is built to travel between backyard and campsite.
- Cooks a 12 inch pizza in about 60 seconds
- Multi fuel: wood, charcoal or optional gas burner
- Reaches up to 950F, hot in as little as 15 minutes
- Borosilicate glass door with built in thermometer
Who it's for
Good for cooks who want the option of real wood flavor and gas convenience depending on the occasion, and who do not mind a short learning curve on fire management. Less suited to someone who wants to load an oven once and forget it, since the wood side here rewards a bit of practice.
What buyers say
From Amazon customer reviews.
Buyers liked pairing wood fired flavor with the option to switch to gas for a quicker cook, and several praised the companion app's recipes and how fast the oven heats up. The recurring complaint was that dialing in temperature takes practice, and that lower quality wood can smoke up the glass door; a couple of reviewers recommended the rotating stone accessory to make turning pizzas easier.
Strengths and trade-offs
Drawn from this product's published specifications.
- Switches between wood, charcoal and an optional gas attachment
- Glass door and built in thermometer let you monitor the bake
- Heats to cooking temperature in around 15 to 25 minutes
- Companion app recipes are described as reliable
- Dialing in the right temperature takes some practice
- Poor quality wood can smoke and soot the glass door
- Gas burner attachment is sold separately
Specifications
| Model | Karu 2 2023 |
|---|---|
| Dimensions & fit | |
| Item Weight | 33.73 pounds |
| Item Dimensions D x W x H | 29 × 16 × 28 inches |
| Size | 12 inches |
| Door Orientation | Right |
| Capacity & performance | |
| Heating Method | Wood, Charcoal or Propane |
| Power & efficiency | |
| Fuel Type | Wood |
| Construction & materials | |
| Material Type | Metal with Glass Door |
| Color | Black |
| Finish Types | Powder Coated |
| Compatibility & installation | |
| Installation Type | Countertop |
| Smart Home Compatibility | Not Smart Home Compatible |
| Included components | |
| Included Components | Pizza oven and stone |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Timer Function | Timer Function Not Available |
| Additional Features | ClearView Technology |
How it compares
This product against the closest alternatives we track in outdoor ovens.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Ooni Karu 2 Multi-Fuel Outdoor Pizza OvenThis product | 4.5 / 5 | 336 | 3.7 / 5 |
| NutriChef Portable Outdoor Gas Pizza OvenNutriChef | 4.2 / 5 | 277 | 4.0 / 5 |
| Solo Stove Pi Prime Pizza Oven Outdoor | 4.6 / 5 | 251 | 3.7 / 5 |
| Sunflair Portable Solar Oven DeluxeSunflair | 4.2 / 5 | 175 | 3.8 / 5 |
| Mimiuo Outdoor Pizza Oven Wood Pellet Fired Pizza Stove with Automatic Rotating StoneMimiuo | 4.1 / 5 | 187 | 3.7 / 5 |
Questions about the Karu 2 2023
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Can the Ooni Karu 2 run on gas?
Yes, with an optional gas burner attachment sold separately; the fuel tray itself is built for wood or charcoal.
How long does the Karu 2 take to heat up?
Reviewers report it reaching cooking temperature in roughly 15 to 25 minutes depending on fuel.
Is the Karu 2 hard to use for a beginner?
It has a learning curve on wood management, but reviewers who stuck with it described consistent results once they got a feel for it.



