Ooni Volt 2.

The Gavler Review.

Ooni Volt 2 Review: The Electric Pizza Oven That Finally Fits Your Kitchen

The Ooni Volt 2 ranks eighth on Gavler's Best Outdoor Pizza Ovens list with an 8.4 — an unusual placement for a machine that, despite the list's name, is built exclusively for indoor use. Tom's Guide named it an Editor's Choice, writing that "the Ooni Volt 2 is a fast, powerful and thoughtfully designed indoor pizza oven that makes baking Neapolitan-style pies easier than ever." Buy it if propane, wood, or an outdoor footprint aren't options in your home; the single honest trade-off is right there in Tom's Guide's own pros-and-cons breakdown: "indoor only."

What it is

The Volt 2 is Ooni's October 2025 successor to the Volt 12, and the redesign fixed the one thing that kept the original from being a weekly-use appliance: size. The new oven is 30% smaller, drops the price by $200 to $699, and swaps in a new Pizza Intelligence adaptive temperature system that manages the cooking floor and ceiling independently rather than relying on the Volt 12's simpler three-zone thermostat. It's a 1,600-watt all-electric design that plugs into a standard 110V household outlet, climbs to 850°F at the stone in roughly 20 minutes, and cooks Neapolitan-style pies in around 90 seconds. A dough-proofing mode holds a steady 70°F for buyers who want to prep dough in the same appliance they'll bake it in.

In use

Tom's Guide's Kate Kozuch tested both generations, and her before-and-after framing is the clearest description of what changed: the original Volt 12 "heated up fast, stayed cool to the touch, absorbed smoke and baked evenly-cooked pies nearly as quick as my propane-powered oven. The only problem? Size and weight. It was too bulky to keep out full-time and too heavy to lug in and out of storage." The Volt 2, at just under 39 lbs and measuring 21.5 by 17.4 by 10.4 inches, is "noticeably smaller" — small enough that it "fits comfortably on my countertop and even slides into one of my base cabinets."

In her testing, the oven reached about 810°F in 20 minutes — just under Ooni's advertised 850°F ceiling, and a useful real-world data point for anyone taking the spec sheet at face value. Once hot, a pizza goes from slide-in to fully baked in about 90 seconds, and Kozuch reports the smoke-filtration system — which vents steam out the back while absorbing the rest — worked well enough that she didn't set off sensitive smoke alarms cooking indoors, historically the biggest risk of running a high-heat oven in a kitchen.

Strengths

The size-to-performance ratio is the whole story here. Getting genuine 800-plus-degree cooking temperatures out of a standard wall outlet, in a footprint that fits in a base cabinet, is a real engineering achievement, not marketing language — Tom's Guide's own testing backs that up point for point. The proofing mode is a smart inclusion rather than a gimmick: holding 70°F lets you manage the entire pizza-making workflow, dough to bake, in one appliance. And the safety story matters more than it sounds: an insulated exterior that stays cool enough to "brush by without worry" (per Tom's Guide) is the difference between an oven you're comfortable running in an actual kitchen and one you'd only trust outdoors.

The trade-offs — who should skip it

The single clearest limitation is baked into the product category: this is an indoor-only oven, full stop. Ooni doesn't design it for exposure to weather, and Tom's Guide is blunt about it — "indoor only" is the sole con listed in an otherwise glowing review. If you want an oven that moves between a covered patio in summer and a kitchen counter in winter, the Volt 12 offered that flexibility and the Volt 2 doesn't. T3's testing flagged a second, more technical caveat worth knowing before your first bake: "scorching speed and stunning crusts but watch that base" — a reminder that at 800-plus-degree stone temperatures, an under-managed dough can char on the bottom before the top catches up, a learning curve every high-heat electric oven shares. And at $699, this is a genuine investment for a household that isn't already making pizza weekly; casual pizza nights are better served by a $50 pizza steel in a conventional oven.

How it compares

The closest rival on Gavler's list is the Breville Smart Oven Pizzaiolo at rank 9, the other indoor-electric pick in a field that's otherwise all outdoor propane and wood ovens. The Pizzaiolo tops out at 750°F rather than 850°F, using six independently-controlled heating elements to replicate a brick oven's conductive, radiant, and convective heat profile — a different engineering approach to the same indoor-cooking problem, at a steeper $1,049. The Volt 2 wins on raw stone temperature and price; the Pizzaiolo wins on heat-profile sophistication for buyers willing to pay for it.

The Gavler verdict

An 8.4 for an oven that solved its predecessor's real problem without giving up the performance that made the Volt line worth owning in the first place. The Ooni Volt 2 is the electric pizza oven to buy when gas or wood aren't options and you actually want to use the thing weekly rather than store it — Tom's Guide's Editor's Choice call, backed by real testing numbers close to Ooni's spec sheet, holds up. Just don't expect to take it outside.

Common Questions

Is the Ooni Volt 2 worth it in 2026?

For anyone serious about home pizza who can't run a propane oven outdoors, yes. Tom's Guide named it an Editor's Choice, calling it 'a fast, powerful and thoughtfully designed indoor pizza oven that makes baking Neapolitan-style pies easier than ever.' It ranks eighth on Gavler's Best Outdoor Pizza Ovens list with an 8.4.

How is the Ooni Volt 2 different from the Volt 12?

Ooni retired the Volt 12 in October 2025 and rebuilt the Volt 2 around a 30% smaller footprint, a $200 lower price at $699, and a new Pizza Intelligence adaptive temperature system. Tom's Guide's Kate Kozuch, who tested both, called the new size the difference between an oven she 'can actually lift, store' and one she couldn't.

Can the Ooni Volt 2 be used outdoors?

Not recommended. Unlike the Volt 12, which worked both indoors and outdoors, the Volt 2 is built for indoor use only — Tom's Guide lists 'indoor only' as its single con. You might get away with a covered, weatherproof balcony, but Ooni doesn't design or warranty it for that.