The NINJA FOODI SMART XL GRILL is currently on sale for 200 US dollars on Amazon, down from its usual retail price of 280 US dollars. That is an 80 dollar discount and roughly 30 percent off. While this model has been spotted as low as 149 to 150 dollars in the past, those prices rarely stick around for long. The pitch here is straightforward. This compact appliance doubles as an AIR FRYER while also handling roasting, baking, and dehydrating. That makes it an excellent fit for everyday cooking, where having one appliance handle most tasks can simplify how you approach meals. The appliance has a built-in splatter shield and uses DISHWASHER-SAFE PARTS, making it easier to use and maintain in apartments or shared spaces.
The 6-IN-1 FUNCTIONALITY combines grilling, air frying, roasting, baking, broiling, and dehydrating into one countertop unit. The Smart Cook System uses a dual-sensor thermometer to adjust cooking for consistent results. Ninja appliances frequently feature in best lists, and this is one of the easiest ways to keep healthier eating on your agenda.
Key Specifications And Features At A Glance
The NINJA FOODI SMART XL GRILL is designed for apartment dwellers and home cooks who want grilled flavor without a backyard. It uses 1760 watts of power and reaches a maximum temperature of 500 degrees Fahrenheit, which is necessary for creating a proper sear.
| Feature | Specification |
|---|---|
| Model | FG551 / DG551 (2nd Generation) |
| Functions | 6-in-1 (Grill, Air Fry, Roast, Bake, Broil, Dehydrate) |
| Max Temperature | 500°F (grill), 400°F (air fry) |
| Cooking Surface | 9 x 13‑inch nonstick grill grate, 12‑inch flat top griddle |
| Capacity | Fits 6 steaks, 24 hot dogs, or 4 lbs of wings |
| Air Fry Capacity | 4‑quart crisper basket; 5.7‑liter cooking pot (holds 1.4 kg roast) |
| Smart Features | Integrated Foodi Smart Thermometer, 6 protein presets |
| Dimensions | 15.7 x 17.4 x 11.6 inches (WxDxH) |
| Weight | Heavy (countertop storage recommended) |
| Cleaning | Nonstick grate, pot, basket are dishwasher‑safe |
| Included | Grill grate, crisper basket, cooking pot, smart thermometer, cleaning brush, recipe book |
| Color | Black and Silver |
| Price | 280regular/200 on sale (limited time) |
The built-in SMART THERMOMETER is a real game-changer. You plug it into your meat, set your desired doneness from rare to well-done, and the machine auto-adjusts time and temperature. It beeps when your food is perfect. The probe includes six protein presets for beef, pork, chicken, fish, and other options.
Design, Size And Build Quality: A Countertop Commitment
The NINJA FOODI SMART XL GRILL demands a good amount of space. It measures 15.7 inches wide, 17.4 inches deep, and 11.6 inches tall. The popular review site The Body Blueprint notes that the 2026 model includes an upgraded 500°F max temperature, improved grease management, and a smarter probe thermometer that does not just beep — it auto-adjusts cooking modes. The grill features a sleek black‑silver frame with a built‑in Smart Thermometer that glows when it is ready.
The unit is fairly heavy, so leaving it on your counter is a better bet than stuffing it in a cabinet. The magnetic hood stays out of the way while you are loading food. Most of the parts, including the grill grate, crisper basket, and cooking pot, are dishwasher‑safe, which makes cleanup far easier than scrubbing a charcoal grate.
Cooking Performance: Real Sear, Real Smoke Control
The grill uses Cyclonic Grilling Technology, which circulates 500°F hot air evenly around the food. This creates authentic grill marks and browning without requiring an outdoor grill.
Steaks: The grill can cook a 1.5‑inch ribeye preheated to 500°F, producing perfect crosshatch marks in 4 minutes per side. The internal temperature reaches 130°F (medium‑rare) with a crust formation rating of 8 out of 10. Popular Mechanics praised the Ninja Foodi Indoor Grill for cooking the best steak they had had in years, noting it was virtually smokeless and compact enough to fit on top of kitchen cabinets.
Chicken Thighs: The skin‑on chicken thighs emerge with crispy, rendered skin in about 22 minutes. No rubbery skin, with minimal smoke when the hood is closed.
Frozen Burger Patties: Direct from the freezer, the grill cooks juicy burgers with seared exteriors in 14 minutes, with no steamed taste.
Smoke Control Reality: The “smokeless” claim is accurate but not absolute. High‑fat foods at 500°F will create some smoke, but the cyclonic fan and grease management system catch about 90 percent of it. You likely will not set off your smoke alarm, though cracking a window is a good practice. CNN Underscored explicitly noted that the grill delivers even, beautifully charred results quickly — all without setting off their infuriatingly sensitive smoke alarm.
Air Fryer And Multi-Function Capabilities
The NINJA FOODI SMART XL GRILL is not just a grill. It air fries exceptionally well. The 4‑quart crisper basket provides plenty of room for french fries, chicken wings, or vegetables. The 12‑inch flat top griddle can make four sandwiches or six pancakes at once.
The grill also functions as a roaster, baker, broiler, and dehydrator. CNN Underscored called it the “one cooking appliance that rules them all,” noting that it takes up a lot of space on the counter, but since it can also air fry, broil, roast, and bake, it saves counter space in the long run while massively elevating weekly meal prep. The grill preheats to its highest temperature in about 7 minutes and 35 seconds, while air fryer mode takes just 3 minutes to reach 400°F.
Smart Thermometer And Usability
The Smart Cook System is the feature that sets this grill apart from cheaper alternatives. The Foodi Smart Thermometer plugs directly into your protein and communicates with the machine in real time. You select your protein type and desired doneness, and the grill automatically adjusts its cooking time and temperature. It then beeps when the food is ready, eliminating the guesswork.
The interface is straightforward, with clearly labeled buttons for each cooking function. The grill grate is reversible. One side is for grilling, while the other is a flat surface suitable for air frying and baking. Reddit users have confirmed that the reheat feature is excellent and that the flat design of the basket makes it better at being a fryer than deep basket models.
Pros And Cons Of The Ninja Foodi Smart XL Grill
Pros
- 6-in-1 functionality replaces multiple countertop appliances.
- 500°F maximum temperature delivers a genuine sear and authentic grill marks.
- The Smart Thermometer with 6 protein presets takes the guesswork out of cooking.
- Virtually smokeless operation will not set off apartment smoke alarms.
- XL capacity fits 6 steaks, 24 hot dogs, or 4 lbs of chicken wings, perfect for families.
- Most parts are dishwasher‑safe, making cleanup quick and easy.
- Fast preheating (7.5 minutes to 500°F) speeds up meal prep.
- The 2nd generation model has a sleek design and improved grease management.
Cons
- The unit is heavy and requires substantial counter space (about the size of a small microwave).
- It is not completely smokeless; high‑fat foods at 500°F still produce some smoke.
- Reports of a manufacturing defect where the lid rubs against the inner tray, causing Teflon to rub off.
- Some users report the thermostat breaking within 9 months of use.
- Despite cleaning efforts, some units still activate sensitive smoke detectors.
- It is not cheap. The regular price of 280 USD is a significant investment.
- The included accessories are specific to the unit. If something breaks, replacements may be harder to find than standard kitchen tools.
Ninja Foodi Smart XL Vs Ninja Woodfire
The Ninja Foodi Smart XL and the Ninja Woodfire series serve different purposes. The table below compares their key differences.
| Aspect | Ninja Foodi Smart XL Grill | Ninja Woodfire Grill |
|---|---|---|
| Primary Use | Indoor only | Outdoor electric grill with smoker function |
| Cooking Functions | 6-in-1 (Grill, Air Fry, Roast, Bake, Broil, Dehydrate) | 7-in-1 (adds smoking function) |
| Max Temperature | 500°F | 500°F + smoke infusion |
| Smoke Control | Low‑smoke (cyclonic fan) | Designed for outdoor use; produces more smoke |
| Smart Features | Smart Thermometer, protein presets | Pro Connect models add smart connectivity |
| Best For | Apartments, condos, year‑round indoor cooking | Backyard, patio, BBQ lovers who want smoky flavor |
The Woodfire grills are designed for outdoor use and produce a more authentic smoky flavor thanks to their wood‑pellet technology. However, they are less suitable for apartment living.
Customer Feedback And Professional Review Highlights
The NINJA FOODI SMART XL GRILL has a solid rating, with more than 830 reviews averaging 4.8 out of 5 stars on some platforms.
Positive Feedback: Users consistently praise its versatility and performance. It cooks everything from steaks to chicken wings with excellent results. Many have noted that it has renewed their interest in cooking. The compact design is a major plus for apartment dwellers who miss backyard barbecuing. The smart thermometer and automatic cooking modes are frequently highlighted as the best features. Owners love that the grill grate and cooking pot are nonstick and dishwasher‑safe.
Common Criticisms: Some users have reported a specific manufacturing defect where the lid rubs against the inner tray, causing the Teflon coating to rub off and exposing bare metal underneath. Others have noted that the unit can still set off smoke detectors even after thorough cleaning. There are a few reports of the thermostat breaking after about 9 months of use. The grill‘s substantial footprint is a frequent point of discussion; it is a large appliance that requires dedicated counter space.
Who Should Buy The Ninja Foodi Smart XL Grill
Apartment Dwellers Without Outdoor Grills: This is the primary audience for this appliance. It delivers the experience of grilling indoors without a patio.
Health‑Conscious Home Cooks: The combination of grilling and air frying allows you to cook flavorful meals with less oil than traditional frying.
Families Up To 4 To 6 People: The XL capacity fits multiple steaks, burgers, or a full chicken, making it practical for family dinners.
Anyone Who Wants To Declutter Their Kitchen: If you have a toaster oven, an air fryer, and a panini press, this one appliance can replace all of them.
Those Who Hate Cleaning Outdoor Grills: The dishwasher‑safe parts and nonstick surfaces make cleanup effortless compared to charcoal or gas grills.
Who Should Consider Alternatives
If you already own a backyard grill and a dedicated air fryer, this appliance may be redundant. If you have a very small kitchen with limited counter space, the size (roughly 15.7 x 17.4 inches) will be a challenge. If you are on a very tight budget, there are cheaper air fryers and indoor grills available, though they lack the XL capacity and smart features of this model. If you primarily cook for one or two people, the XL capacity might be overkill, and a smaller unit like the Ninja AG301 could be a better fit.
Frequently Asked Questions (FAQs)
Is the Ninja Foodi Smart XL Grill really smokeless?
It is low‑smoke, not no-smoke. For typical cooking at moderate temperatures, you will see very little smoke. When cooking high‑fat foods like burgers or steaks at 500°F, some smoke is inevitable. The cyclonic fan and grease management system catch most of it, and CNN Underscored confirmed it did not set off their sensitive smoke alarm.
Can I use the grill without the smart thermometer?
Yes. You can cook using the manual time and temperature settings just like a traditional indoor grill. The smart thermometer is an additional tool for precision, not a requirement.
How large is the cooking surface?
The grill grate measures 9 inches by 13 inches, which fits 6 steaks or 24 hot dogs. The flat top griddle is 12 inches across. The air fryer basket has a 4‑quart capacity, and the cooking pot can hold a 1.4 kg (3 lb) roast.
