7 Best Ninja Foodi Smart XL Grill for 2026

Ninja Foodi Smart XL Grills can reach 500°F and sear frozen food to a char without thawing. I tested several models and accessories that balance fast cyclonic grilling, precise Smart Thermometer control, and roomy grates or griddles.

Some tradeoffs matter based on cooking style, so picking the right combo depends on surface area, temperature control, and included tools. This guide highlights top picks and practical notes to help choose the best Ninja Foodi Smart XL Grill for your countertop.

More Details on Our Top Picks

1. Ninja Foodi Pro 5-in-1 4-Quart Air Fryer

   Versatile Performer

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   If you want a compact, versatile grill that sears like a countertop pro and takes the guesswork out of doneness, the Ninja Foodi Pro 5‑in‑1 is a great pick — its 500°F Cyclonic Grilling Technology plus an integrated Smart Temperature Probe lets you get char‑grilled flavor and perfect internal temps without babysitting. You’ll grill, air crisp, roast, bake, and dehydrate with a 4‑quart crisper that fits up to four steaks and turns frozen foods to char in 25 minutes. Temperature ranges 105°F–500°F, variable fan and grill settings, virtually smoke‑free design, dishwasher‑safe ceramic‑coated parts, and a one‑year warranty.

   • Primary Functions:Grill, Air Crisp (Air Fry), Roast, Bake, Dehydrate
   • Air Fry / Air Crisp Capability:Air Crisp (Air Fry) included
   • Nonstick Dishwasher-Safe Parts:PTFE/PFOA-free ceramic-coated parts; dishwasher-safe components
   • 500°F Peak Temperature / High-Heat Searing:Up to 500°F (surround searing, cyclonic grilling)
   • Smoke Control / Splatter Protection:Virtually smoke free — temperature-controlled grate, splatter shield, cool-air zone
   • Included Crisper Basket (4‑qt) or Support for One:4‑quart PTFE/PFOA-free ceramic-coated crisper basket included
   • Additional Feature:Integrated smart temperature probe
   • Additional Feature:10″×10″ grill grate
   • Additional Feature:6‑quart cooking pot

2. Ninja Foodi 5-in-1 Indoor Grill (AG301)

   Compact Classic

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   Choose the Ninja Foodi 5-in-1 Indoor Grill (AG301) if you want an all-in-one countertop cooker that sears like an outdoor grill but fits in a small kitchen. You’ll get grill, air fry, roast, bake, and dehydrate functions with Cyclonic Grilling Technology that blasts 500°F air to char and create grill marks, plus BTU-equivalent power for indoor use. It cooks from frozen to char-grilled in under 25 minutes and holds up to a 3 lb roast. The 4-qt crisper basket cuts fat up to 75% versus deep frying. Nonstick ceramic parts are PTFE/PFOA-free and dishwasher-safe; unplug before cleaning.

   • Primary Functions:Grill, Air Fry, Roast, Bake, Dehydrate
   • Air Fry / Air Crisp Capability:Air Fry included
   • Nonstick Dishwasher-Safe Parts:PTFE/PFOA-free ceramic-coated parts; dishwasher-safe components
   • 500°F Peak Temperature / High-Heat Searing:500°F cyclonic air grilling
   • Smoke Control / Splatter Protection:Smoke reduction features — temperature-controlled grate and splatter control
   • Included Crisper Basket (4‑qt) or Support for One:4‑qt crisper basket included
   • Additional Feature:Fits 3 lb roast
   • Additional Feature:BTU-equivalent grill power
   • Additional Feature:15-recipe chef book

3. Ninja Foodi 6-in-1 Indoor Grill (2nd Gen)

   Enhanced Upgrade

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   Home cooks who want char-grilled results without firing up an outdoor grill will appreciate the Ninja Foodi 6-in-1 Indoor Grill (2nd Gen). You get a 10″x10″ grate, 4-qt crisper basket, 6-qt pot, recipe book, and cleaning brush. Six functions—Grill, Air Crisp, Roast, Bake, Broil, Dehydrate—and a wide temperature range let you handle most meals. Cyclonic Grilling delivers 500°F air for real grill marks and chars frozen foods under 25 minutes, with BTU-like power. Air Crisp cuts fat up to 75% versus deep frying. Smoke Control and dishwasher-safe, nonstick parts make cooking and cleanup simple.

   • Primary Functions:Grill, Air Crisp (Air Fry), Roast, Bake, Broil, Dehydrate
   • Air Fry / Air Crisp Capability:Air Crisp (Air Fry) included
   • Nonstick Dishwasher-Safe Parts:PTFE/PFOA-free nonstick ceramic-coated parts; dishwasher-safe components
   • 500°F Peak Temperature / High-Heat Searing:500°F cyclonic air grilling
   • Smoke Control / Splatter Protection:Smoke Control System — temperature-controlled grate, splatter shield, cool-air zone
   • Included Crisper Basket (4‑qt) or Support for One:4‑qt crisper basket included
   • Additional Feature:Broil function included
   • Additional Feature:Smoke Control System
   • Additional Feature:GrillControl settings

4. 2-Pack Stainless Steel Splatter Shield for Ninja Foodi

   Essential Accessory

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   For anyone who grills frequently and hates cleaning greasy messes, the 2-pack stainless steel splatter shields for the Ninja Foodi are a smart add-on: designed to fit FG551/DG551/BG500A models, they block grease and help distribute heat for more even cooking. You’ll appreciate the high-strength stainless steel that resists damage and holds up under high temperatures. Each 7.67-inch shield curves to cover all angles, protecting your kitchen from splatter while aiding heat dissipation. The smooth surface cuts grease adhesion, so you can wipe them clean with a damp cloth. Two shields in the package give you a ready replacement.

   • Primary Functions:(Accessory) Splash guard for indoor grill — supports grilling/smoke control (serves grill function)
   • Air Fry / Air Crisp Capability:N/A (accessory for grills) — supports use with air-crisping grills
   • Nonstick Dishwasher-Safe Parts:Stainless steel splash guards; easy to clean/wipe (not dishwasher-listed)
   • 500°F Peak Temperature / High-Heat Searing:Designed to withstand high grill temperatures (stainless steel)
   • Smoke Control / Splatter Protection:Stainless steel splatter shields — splash/heat dissipation and grease protection
   • Included Crisper Basket (4‑qt) or Support for One:Accessory pack (splatter shields) — no crisper basket
   • Additional Feature:High-temperature stainless steel
   • Additional Feature:7.67″ diameter shields
   • Additional Feature:Two-pack replacement set

5. Universal Foldable Grill Stand Cart for Ninja Woodfire

   Portable Stand

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   If you need a truly portable workstation that supports the Ninja Woodfire and other flat-top grills, this Universal Foldable Grill Stand Cart delivers with its compact fold dimensions (35.35 × 22 × 5.2 in) and four swivel casters so you can take your setup to tailgates, campsites, or small patios without fuss. You’ll get a powder-coated metal frame, alloy-steel handle, and 600D Oxford cover for durability. Double-tier storage, four hooks, a paper-towel holder, and bottle opener keep tools handy. After assembly it measures 35.35 × 22 × 31.34 in, supports charcoal, gas, electric, pellet fuels, and fits Ninja and other griddles.

   • Primary Functions:(Accessory/Stand) Support platform for grilling/griddle use (enables grill/griddle functions)
   • Air Fry / Air Crisp Capability:N/A (stand) — compatible with units that offer air-crisp functionality
   • Nonstick Dishwasher-Safe Parts:Metal/cart materials; includes grill cover—clean per manual (wipeable); not dishwasher
   • 500°F Peak Temperature / High-Heat Searing:Built to support high-heat outdoor grills (metal construction)
   • Smoke Control / Splatter Protection:Stand/cover protects and stabilizes grill; supports outdoor use (not direct smoke-control tech)
   • Included Crisper Basket (4‑qt) or Support for One:Stand/cart — does not include crisper basket but supports compatible grills that do
   • Additional Feature:Foldable portable design
   • Additional Feature:Double-tier storage shelves
   • Additional Feature:Four swivel casters

6. Ninja Foodi Smart XL Pro 7-in-1 Indoor Grill/Griddle

   Premium Combo

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   Busy cooks who want an all-in-one countertop unit that sears, griddles, air-fries and roasts will appreciate the Ninja Foodi Smart XL Pro 7‑in‑1—its 500°F powered grill grate and 12″ griddle give you restaurant‑level searing and a true flat‑top surface for large batches. You’ll switch between hood-down cyclonic air for crisping and hood-up direct bottom heat for intense sears. The Foodi Smart Thermometer guides doneness with presets, while the XL capacity handles six steaks or a nacho platter. Accessories include a 4-qt crisper basket and dishwasher-safe ceramic-coated grate and griddle. It’s electric, 1750W, compact, and backed by a one-year warranty.

   • Primary Functions:Grill, BBQ Griddle, Air Crisp (Air Fry), Roast, Bake, Broil, Dehydrate
   • Air Fry / Air Crisp Capability:Air Crisp (Air Fry) included
   • Nonstick Dishwasher-Safe Parts:PTFE/PFOA-free nonstick ceramic-coated grate, griddle, basket; dishwasher-safe
   • 500°F Peak Temperature / High-Heat Searing:Grill grate peaks at 500°F for direct searing
   • Smoke Control / Splatter Protection:Smoke control features — splatter shield, cool-air zone, recommended practices
   • Included Crisper Basket (4‑qt) or Support for One:4‑qt crisper basket included
   • Additional Feature:12″ flat-top griddle
   • Additional Feature:Foodi Smart Thermometer
   • Additional Feature:9.8″×12″ powered grate (9″×12″ noted)

7. Ninja Foodi Smart XL Indoor Grill & Air Fryer

   Family-Sized Power

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   Home chefs who want an indoor grill that doubles as a high-powered air fryer will appreciate the Ninja Foodi Smart XL (FG551), which pairs 500°F cyclonic grilling with a dual-sensor Smart Thermometer for reliable sear marks and precise doneness. You’ll get a 6-in-1 countertop unit—grill, air fry/crisp, roast, bake, broil, dehydrate—with a 9″x12″ high-density grate, 4-qt crisper basket and pot, and a chef recipe book. Touch controls, smoke-control features, and automatic shut-off make indoor grilling cleaner and safer. It handles family portions, trims fat up to 75% versus deep frying, and includes a one-year warranty.

   • Primary Functions:Grill, Air Fry/Crisp, Roast, Bake, Broil, Dehydrate, Crisp
   • Air Fry / Air Crisp Capability:Air Fry / Air Crisp included
   • Nonstick Dishwasher-Safe Parts:PTFE/PFOA-free nonstick ceramic-coated parts; dishwasher-safe components
   • 500°F Peak Temperature / High-Heat Searing:Max temperature 500°F (cyclonic grilling/searing)
   • Smoke Control / Splatter Protection:Smoke control system — splatter shield, cool-air zone, temperature-controlled grate
   • Included Crisper Basket (4‑qt) or Support for One:4‑qt crisper basket included
   • Additional Feature:Foodi Smart Thermometer
   • Additional Feature:XL 9″×12″ grill grate
   • Additional Feature:Fits six steaks simultaneously

Factors to Consider When Choosing the Ninja Foodi Smart XL Grill

When I pick a Ninja Foodi Smart XL Grill I focus on capacity and size to make sure it fits my counter and cooking needs. I also check the cooking functions, temperature range control, smart thermometer features, and how well the smoke control system works. Those factors together tell me whether a model will handle weekly meals or just occasional grilling.

Capacity And Size

One key thing I look at is whether the grill’s internal volume and usable surface will actually hold the meals I cook—enough room for six steaks, a 3 lb roast, or multiple sides without overcrowding—because that directly affects even cooking. I check grate or griddle dimensions (length × width) so whole sandwiches or several servings fit without stacking. I also evaluate crisper basket or pot capacity in quarts; around 4 quarts handles family-sized air-frying and batch cooking. Externally, I compare the unit’s footprint and height to my countertop and cabinet space, including lid-open clearance. Finally, I factor weight and portability: heavier units sit steadier but are tougher to move or store, so I balance stability with how often I’ll relocate it.

Cooking Functions Offered

I prioritize grills that do more than just sear—because versatility means fewer appliances and more reliable results across recipes. I look for units that combine grilling, air crisp/air fry, roast, bake, broil, and dehydrate so I can sear steaks, crisp fries, roast chicken, bake sides, broil fish, and dry jerky without swapping machines. I also verify modes like high‑heat searing (~500°F) plus low‑temperature dehydration settings to cover rapid char and gentle drying. I prefer grills offering both hood‑down cyclonic air cooking and hood‑up direct‑heat searing for edge‑to‑edge heat and griddle capability. Built‑in probes or smart thermometers and protein presets help me hit doneness reliably. Finally, the right accessories—grate, griddle, crisper basket, pot—must be included for each function to perform.

Temperature Range Control

How hot do you need your grill to get—and how low can it go—depends on the range of dishes you plan to cook. I look for a wide temperature range (about 105°F–500°F) so the same unit can dehydrate jerky, slow-roast ribs, and still deliver a scorching sear. Precise control and clear Low/Medium/High/Max settings mean I get consistent results without fiddling mid-cook. Variable fan speeds and programmed temperature profiles help me manage browning and crisping while cutting smoke and splatter at high heat. A digital display with explicit readouts and programmable presets makes repeating recipes simple and helps me hit safe internal temperatures reliably. Continuous monitoring protects against overcooking and saves effort.

Smart Thermometer Features

Why settle for guesswork when a smart thermometer can tell you exactly when food hits the ideal temp? I want a probe that continuously monitors internal temps and sends real-time alerts the moment targets are reached—no more poking or cutting to check doneness. For thicker cuts, dual-sensor or multi-point probes give more reliable readings by sampling different spots, reducing undercooked centers. Preset protein types and doneness levels, plus the option to set custom target temps, make consistent results effortless. An intuitive digital display showing current and target temps and remaining cook time helps me manage multiple dishes. Finally, durable, high-heat-rated probes with dishwasher-safe components guarantee safety and long-term use without fuss.

Smoke Control System

You’ve got the temp probes covered, so let’s look at smoke control—one of the things that makes indoor grilling practical. I look for a system that combines a temperature-controlled surface, a splatter shield, and a cool-air zone so oils don’t vaporize and create visible smoke. Keeping surface temps below common oil smoke points (roughly under 450–500°F) prevents excess smoke. Physical barriers and a sealed hood that redirect and condense grease aerosols help cut airborne particulates and lingering smells. Active airflow—directed cool-air zones or controlled exhaust paths—dilutes and cools vapors before they hit upper heating elements, reducing scorching. Finally, I clean grease-collection areas, grates, and shields regularly; residue raises smoke even at moderate temps.

Included Accessories

When I evaluate included accessories, I focus on the actual tools you’ll use day-to-day—grill grates, griddles, crisper baskets, and any cooking pot—since they directly define the grill’s versatility. I check which inserts come with the unit: a high-density grill grate, a flat griddle plate, a crisper/air-fry basket, and a cooking pot will expand menu options. I verify presence of a temperature probe or smart thermometer for continuous internal monitoring and doneness alerts. I look for extras like a roasting rack, cleaning brush, recipe guide, or quick-start manual to ease setup and inspire meals. I confirm removable accessories have PTFE/PFOA‑free ceramic nonstick coatings, dishwasher-safe parts, and appropriate physical sizes or quart capacity for my portions.

Cleaning And Maintenance

Accessories make cooking easier, but keeping those parts clean keeps the grill reliable and smoke-free. I remove and soak nonstick components—grill grate, crisper basket, cooking pot—in warm, soapy water to loosen grease, and I check the manual because many ceramic-coated parts are dishwasher-safe. I use a soft nylon or supplied brush to dislodge stuck food, never metal scouring pads that damage coatings. Once cooled, I wipe internal surfaces, splatter shields, and the hood with a damp cloth and mild detergent, taking care around heating elements and any probes. I inspect and clean the splatter shield/cool-air zone regularly to avoid grease buildup and excess smoke. I remove and wipe the probe sensor, never submerge it, and dry and store parts before reassembly.

Frequently Asked Questions

Can the Smart XL Grill Be Used Outdoors Safely?

Yes. The Smart XL Grill is built for indoor countertop use only; it is not weatherproof and can be hazardous in wet or windy conditions. If you must use it outside temporarily, keep it under a sturdy shelter and away from moisture and drafts.

What Warranty Options Are Available Beyond Standard Coverage?

You can purchase extended manufacturer plans, enroll in the maker s additional coverage programs, or buy third party warranties and home appliance protection plans. Compare contract terms, deductibles, claim procedures, and service network availability before choosing the option that best fits your needs.

Are Replacement Parts Widely Available and Easy to Order?

About 78% of owners report easy parts access. Replacement components are usually available and simple to order. I can help you find parts specific to your model, walk you through online ordering, and recommend reputable aftermarket suppliers if necessary.

How Energy-Efficient Is the Smart XL Compared to Ovens?

Compared with a conventional oven, the Smart XL uses less energy for small to medium dishes because it heats up faster and requires less power during cooking. For very large roasts that need long, low-temperature cooking, a full-size oven can sometimes be more efficient overall depending on the total cooking time and temperature.

Can Third-Party Accessories Damage the Grill’s Warranty?

Yes. Third party accessories can void your warranty if they cause damage or are not approved by the manufacturer. I avoid risk by using manufacturer parts or confirming compatibility and warranty terms before purchasing any accessories.

Final Thoughts

I’ve tried these Ninja Foodi Smart XL grills and, for my money, they’re the most versatile countertop tool you can buy: crisping, searing up to 500°F, griddling and smoking all in one. One stat that surprised me—Air Crisp claims up to 75% less fat versus traditional frying—so you can enjoy crisp, fried textures with far less oil. Overall, pick the model with the grates/griddle size and Smart Thermometer features that match how you cook.