Ninja Fireside 360 Review 2026: Outdoor Fire Pit & Heater Combo

Are you tired of cutting your outdoor gatherings short because the temperature drops? Do you love the idea of a cozy fire pit but hate the smoke, mess, and hassle that comes with traditional wood burning options? The Ninja Fireside 360 might just be the game changer your backyard needs.

This innovative outdoor fire pit combines two essential cold weather companions into one sleek device. It works as both a smokeless fire pit and a powerful outdoor heater.

With 80,000 BTUs of combined power and true 360 degree heat distribution, this propane powered unit promises to keep you and your guests comfortable from early fall through late winter.

But does it actually deliver on these bold promises? I spent weeks testing the Fireside 360 to find out if it truly lives up to the hype. Here’s everything you need to know before making this investment.

Key Takeaways

What makes the Ninja Fireside 360 special? This fire pit stands out because it offers three distinct operating modes. You can run it as a fire pit only, a heater only, or combine both for maximum warmth. The separate controls give you complete flexibility over your outdoor comfort.

Setup is incredibly simple. Unlike many outdoor products that require extensive assembly, the Fireside 360 arrives mostly ready to use. You’ll spend less than 15 minutes getting it operational. Just add a AAA battery for ignition, connect your propane tank, add the included lava rocks, and you’re done.

The heat output is genuinely impressive. With 80,000 total BTUs spread across two separate flame systems, this unit provides serious warmth. The lower heating ring radiates heat outward at body level rather than straight up like traditional fire pits. This makes a noticeable difference in actual comfort.

It operates virtually smokeless. Because the Fireside 360 runs on propane rather than wood, you won’t deal with irritating smoke blowing in your face. This also means no ash cleanup, no wood gathering, and instant on and off control.

The price point is competitive. At $499.99, the Ninja Fireside 360 costs less than many premium wood burning fire pits while offering more functionality. However, the protective lid costs extra, which is worth noting in your budget.

Ninja Fireside 360 Outdoor Heater & Fire Pit

What Is the Ninja Fireside 360?

The Ninja Fireside 360 represents the brand’s first entry into the outdoor living space. This propane powered device combines a smokeless fire pit with an integrated outdoor heater. The unique barrel shaped design houses a standard 20 pound propane tank inside the base. This keeps the tank hidden from view and eliminates tripping hazards from external hoses.

The unit features two completely separate flame systems. The upper bowl creates the visual fire display using included heat resistant lava rocks. The lower ring around the base functions as a radiant heater. Each system has its own control dial, giving you three operating modes to choose from.

The Fireside 360 measures approximately 28.8 inches tall and 21.8 inches in diameter. It weighs about 40 pounds without propane, making it portable enough to move around your deck or patio. The electronic ignition system requires just a single AAA battery and provides reliable push button starting.

Ninja designed this fire pit for people who want the ambiance of an outdoor fire without the typical downsides. No wood chopping. No smoke management. No cleanup. Just simple controls and immediate results.

How Does the Ninja Fireside 360 Work?

The operation couldn’t be more straightforward. After loading your propane tank and connecting it to the internal gas line, you simply push and turn the control knobs. The electronic ignition creates a spark to light the propane. Within seconds, you have a live flame.

The upper control dial manages the fire pit flame. Turn it to your desired setting anywhere from low to high. The flame dances over the lava rocks creating that classic campfire look. You can adjust the intensity based on how much visual impact you want.

The lower control dial operates the heating ring independently. This second flame system sits just above the base and radiates heat outward through the perforated metal grill. The heat pushes out horizontally at body level rather than rising straight up. This design choice makes a huge difference in keeping people warm.

You can run either system alone or combine them for maximum effect. Want just ambiance without extra heat on a mild evening? Use the fire pit only. Need serious warmth on a chilly night? Crank up both systems to unleash the full 80,000 BTUs.

The propane efficiency chart indicates you’ll get approximately 28 hours of runtime on low with just the fire pit flame active. With both systems on high, expect about 5 hours from a standard propane tank. This gives you plenty of flexibility for different occasions.

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Unboxing and Assembly Experience

One of the most pleasant surprises with the Fireside 360 is how little assembly it requires. Many outdoor products arrive with pages of instructions and dozens of parts. Not this one. Ninja clearly prioritized getting you to the fun part faster.

When you open the box, the fire pit is essentially complete. The main body, bowl, base, and all major components are already connected. A series of indicator tags and stickers guide you through the minimal setup steps. There isn’t even a traditional instruction manual because you won’t need one.

The entire process takes about 15 minutes max. First, you’ll need to cut away the protective zip ties using scissors or a multi tool. Next, open the hinged back door on the base and insert one AAA battery into the ignition compartment. The battery is not included, so have one ready.

After that, connect your standard 20 pound propane tank to the internal gas line. The connection is the same type you’d find on a typical propane grill, so most people will find it familiar. Place the tank inside the base compartment where it sits securely and completely hidden.

Finally, arrange the included lava rocks in the upper fire bowl. Ninja provides these rocks and they’re the only approved material for the fire pit according to the instructions. Once the rocks are in place, you’re ready to light it up and enjoy.

This minimal setup approach is a huge advantage over wood burning fire pits that often require complex assembly. It also beats propane models with external tanks that need careful positioning and hose management.

Design and Appearance

The Fireside 360 has a clean, modern aesthetic that fits well in contemporary outdoor spaces. The barrel shape is distinctive without being overly flashy. Ninja offers the unit in five color options: black, cyberspace blue, stone, future gray, and cascade. This variety lets you match your existing outdoor decor.

The stone gray finish on my test unit looks sophisticated and upscale. It’s a welcome departure from the typical glossy black or shiny stainless steel that dominates the fire pit market. The powder coated metal construction feels durable and well made.

One of my favorite design elements is the hidden propane tank. The barrel base completely conceals the tank from view. This creates a much cleaner look compared to fire pits with exposed tanks and hoses running along the ground. It also eliminates a common tripping hazard around the fire pit area.

The upper fire bowl is shallow but wide, providing good flame visibility from all angles. The lava rocks create an authentic fire pit appearance when lit. While the included rocks are functional, they’re fairly basic. I wish Ninja offered premium rock upgrades or alternative media options to customize the look.

The lower heating ring features a perforated metal grill that allows heat to radiate outward while protecting the flame. The design is subtle and doesn’t distract from the main fire display above.

Overall, the Fireside 360 looks like a premium product that adds value to your outdoor living space. It works as a centerpiece for deck or patio arrangements. The clean lines and cohesive design show that Ninja put real thought into aesthetics.

Performance and Heat Output

This is where the Fireside 360 truly shines. The dual flame system delivers impressive results that justify the investment.

The upper fire pit flame provides excellent ambiance. The propane burns cleanly over the lava rocks creating that mesmerizing dancing flame effect people love. The flame is easily adjustable from a gentle flicker to a robust blaze. Even on lower settings, the flame remains visible and attractive.

What really sets this unit apart is the lower heating ring. This is the game changer that makes the Fireside 360 more than just another fire pit. Traditional fire pits send most of their heat straight up into the air. You might feel warmth if you’re very close, but a few feet away you’re still cold.

The Fireside 360’s heater changes that equation dramatically. The ring sits low and radiates heat outward at torso and leg level. This is exactly where you need warmth when sitting in outdoor furniture. During my testing in 50 degree weather, the difference was immediately noticeable.

With just the fire pit running on medium, the heat output felt similar to other propane pits I’ve tested. But turn on that heating ring and things get serious fast. The 360 degree heat distribution means there are no cold spots around the unit. Everyone in the seating area benefits equally.

I tested the unit with both systems on high during a 45 degree evening. Within minutes, I was completely comfortable in just a light jacket. My guests commented that they felt almost too warm at times. For early fall or late spring, you might use lower settings. But for genuine cold weather outdoor time, this unit has the power to keep you toasty.

The 80,000 combined BTUs is not marketing hype. This fire pit genuinely puts out substantial heat. It extends your outdoor season by weeks or even months depending on your climate.

Ease of Use and Controls

Operating the Fireside 360 requires zero learning curve. If you’ve ever used a propane grill, you already know how to use this fire pit.

The two control dials are clearly labeled and positioned on the front of the unit within easy reach. To start either system, you push in the dial while pressing the electronic ignition button. This sends a spark to light the propane. Once lit, you turn the dial to adjust the flame intensity.

The electronic ignition is reliable and works consistently. I never had to try more than once or twice to get ignition. This is much easier than match lighting or trying to use a long lighter to reach the flame.

The independent controls are brilliant. You choose exactly the combination you want for current conditions. Mild evening? Just run the fire pit on medium for ambiance. Temperature dropping? Add the heater on low. Getting genuinely cold? Crank everything to high.

The instant on and instant off capability is convenient. No waiting for wood to catch fire. No waiting hours for coals to die down so you can safely leave. When you’re done, turn the dials to off and you’re finished.

One small improvement I’d suggest is adding a propane gauge to the gas line. It’s difficult to know how much propane remains in your tank. You might plan for a long evening around the fire only to run out sooner than expected. A simple gauge would solve this minor inconvenience.

Propane Efficiency and Runtime

Understanding fuel consumption helps you plan for events and calculate operating costs.

Ninja provides a helpful runtime chart on the inside of the propane door. This gives you estimates based on different operating modes:

Fire pit only on low: approximately 28 hours
Fire pit only on high: approximately 14 hours
Both systems on high: approximately 5 hours
Heater only on low: approximately 15 hours

These are estimates based on a standard 20 pound propane tank. Your actual runtime will vary based on ambient temperature, wind conditions, and exact dial positions.

For most casual use, you’ll get several evenings from a single tank. If you typically gather for 2 to 3 hours at a time with both systems running on medium settings, expect 3 to 4 sessions per tank. That’s pretty reasonable.

Propane is widely available and affordable. Most home improvement stores, gas stations, and convenience stores offer tank exchanges for $20 to $25. Some locations offer refills for even less. This makes the Fireside 360 economical to operate compared to constantly buying firewood.

The hidden tank design means changing tanks is simple. Just open the back door, disconnect the empty tank, and connect a full one. The process takes less than a minute. Much easier than dealing with external tanks and hoses.

For extended gatherings or frequent use, consider keeping a spare tank on hand. This eliminates any risk of running out mid event.

Smokeless Operation

The smokeless claim is legitimate. Because the Fireside 360 burns propane rather than wood, it produces minimal smoke.

Propane combustion is very clean when properly adjusted. You’ll see the flames but you won’t experience the eye watering smoke that often accompanies wood fires. This is a huge benefit for several reasons.

No more playing musical chairs trying to avoid smoke blowing in your face. Everyone stays comfortable regardless of wind direction. People with smoke sensitivities or respiratory issues can enjoy the fire without problems.

No smoke smell clinging to your clothes and hair afterward. You won’t need to throw everything in the wash after a fire pit evening. This makes the Fireside 360 more practical for spontaneous gatherings.

No visible smoke means better compliance with local fire regulations. Many areas have restrictions on wood burning due to air quality concerns. Propane fire pits often receive exemptions from these rules.

It’s worth noting that no propane fire pit is 100 percent smokeless. During ignition and shutdown, you might see brief wisps of smoke. This is normal and dissipates quickly. During regular operation, the smoke is negligible to nonexistent.

The trade off is you lose the wood burning aroma that many people enjoy. There’s something special about that campfire smell. If that’s important to you, this might feel like a significant compromise. For me, the convenience and comfort outweigh the missing scent.

Maintenance and Cleaning

One of the biggest advantages of propane fire pits is how little maintenance they require.

There’s no ash to clean out after each use. No partially burned logs to dispose of. No scrubbing of heavy smoke residue. The lava rocks might accumulate some dust or debris over time, but this is minimal.

Every few months, you might want to remove the lava rocks and rinse them with water. Let them dry completely before returning them to the bowl. This keeps them looking fresh and ensures optimal gas flow.

The metal surfaces can be wiped down with a damp cloth as needed. The powder coated finish resists rust and weathering well. For stubborn spots, mild soap and water work fine.

The electronic ignition system is sealed and protected from the elements. The single AAA battery lasts for many months of regular use. When the ignition becomes less reliable, simply replace the battery.

Winter storage is straightforward. Disconnect and remove the propane tank. Cover the unit with a protective cover if storing outdoors, or move it to a shed or garage. Ninja sells a fitted cover separately for about $70.

Before each season, check the gas connections for any wear or damage. Ensure the orifices aren’t blocked. This basic inspection takes just minutes.

Compared to wood burning fire pits that require frequent cleaning and ash removal, the Fireside 360 is remarkably low maintenance.

Safety Features

Ninja included several important safety elements in the Fireside 360 design.

The propane tank sits inside a ventilated compartment that allows proper airflow while keeping the tank secure. The connection point is easily accessible but protected from accidental bumps or disconnection.

The electronic ignition eliminates the need for matches or lighters around the gas flame. This reduces burn risk during lighting and relighting.

The unit sits stable on its base with no tipping concerns under normal use. The weight distribution keeps it grounded even when the propane tank is empty.

The metal construction handles heat well without warping or degrading. The exterior surfaces get warm during operation but not dangerously hot in most areas.

Standard propane safety practices apply. Never use the Fireside 360 indoors or in enclosed spaces. Ensure adequate ventilation around the unit. Keep flammable materials away from the flames. Supervise children and pets around the fire pit.

The instruction tags remind you to check for gas leaks before first use. Simply apply soapy water to the connections and look for bubbles while the gas is on but not lit. This simple test ensures safe operation.

One consideration is the Fireside 360 lacks an automatic shut off feature if tipped over. Keep the unit on stable, level surfaces away from areas where it might be knocked over.

Portability and Storage

With a weight of about 40 pounds, the Fireside 360 is reasonably portable. One person can move it with moderate effort. Two people can relocate it easily.

The barrel design lacks built in handles, which would be helpful. You end up gripping the sides or base to lift and carry. This works but isn’t as convenient as dedicated handles.

The compact footprint means the unit fits well on decks, patios, and even smaller outdoor spaces. You don’t need a huge area to accommodate it. The 22 inch diameter is substantial enough for good heat output but not so large that it dominates your space.

For camping or tailgating, the Fireside 360 is transportable but not ideal. It’s heavier and bulkier than portable fire pits designed specifically for those activities. However, for moving between deck, yard, and driveway use at home, it works well.

Consider purchasing the optional protective cover for storage and transport. This keeps the unit clean and protected from weather when not in use. The cover also makes moving easier by giving you something to grip.

Value and Pricing

At $499.99, the Ninja Fireside 360 sits in the mid to upper price range for outdoor fire pits.

For comparison, quality wood burning fire pits range from $200 to $800 depending on size and features. The popular Solo Stove Bonfire costs around $320, while premium models like the Breeo X Series start at $500.

The Fireside 360 offers more functionality than most wood burning options by combining the fire pit and heater. Buying these as separate products would cost $600 to $800 easily. From that perspective, the pricing represents good value.

The propane operation costs more per use than burning wood you might gather yourself. However, it costs less than buying bundled firewood at retail prices. The convenience factor justifies the slight premium for most users.

One pricing note: the protective lid costs extra. Ninja sells it separately for about $70. This feels like it should be included at the base price. Budget an additional amount if you want the lid.

The unit comes with the lava rocks, which some competitors charge extra for. The built in electronic ignition adds value over manual lighting systems.

For the combination of features, performance, and convenience, most buyers will find the Fireside 360 offers fair value. It’s not the cheapest option but delivers premium results.

Pros and Cons

Pros

The dual functionality as both fire pit and heater is genuinely useful and well executed. This isn’t a gimmick but a real performance advantage.

Setup takes minutes not hours. You can be enjoying your fire pit the same day it arrives.

The hidden propane tank creates a clean look and eliminates tripping hazards.

Instant on and off control makes the unit practical for spontaneous use.

360 degree heat distribution keeps everyone comfortable, not just those closest to the fire.

The smokeless operation eliminates the biggest annoyance of traditional fire pits.

Minimal maintenance means more time enjoying and less time cleaning.

The adjustable controls let you customize both ambiance and heat to suit conditions.

Cons

The wood burning aroma is absent if that’s something you value.

The protective lid costs extra when it feels like it should be included.

No propane gauge makes it hard to know when you’ll run out of fuel.

The lava rocks are basic with no premium upgrade options available.

No built in handles make moving the unit less convenient than it could be.

The unit requires propane which adds an ongoing fuel cost.

Who Should Buy the Ninja Fireside 360?

This fire pit is perfect for people who want maximum convenience in their outdoor heating solution. If you love the idea of outdoor fires but hate the hassle of wood burning, this is your answer.

The Fireside 360 excels for those who want to extend their outdoor season into cooler months. The powerful heating capability makes that possible where other fire pits fall short.

Smaller outdoor spaces benefit from the compact footprint and clean design. Apartment balconies, condo patios, and modest decks work well.

If local regulations restrict wood burning, the propane operation may be your only fire pit option.

People with smoke sensitivities or neighbors who complain about smoke will appreciate the clean burning propane.

Those who value low maintenance and minimal cleanup will love the set it and forget it operation.

However, if you’re a traditionalist who loves wood fires, the Fireside 360 might feel like too much compromise. The aroma and crackle of wood won’t be replicated.

Budget conscious buyers might prefer a basic wood burning pit that costs less upfront and uses cheaper fuel.

If you need maximum portability for camping and travel, lighter dedicated portable models make more sense.

How Does It Compare to Competitors?

The Ninja Fireside 360 competes in a crowded market but brings unique features to the table.

Compared to the Solo Stove Bonfire, the Ninja costs more but offers the integrated heater function. The Solo Stove burns wood and weighs less for portability. It’s better for traditionalists and camping use.

Against the Breeo X Series, the Ninja matches the price point. Both offer excellent build quality. The Breeo burns wood and offers more accessory options. The Ninja provides easier operation and the heating function.

Versus basic propane fire tables, the Ninja delivers far more heat output. Most fire tables prioritize looks over warmth. The Fireside 360 provides both effectively.

The unique combination of smokeless propane flame and integrated heater isn’t common in the market. Ninja found a specific niche and filled it well.

Final Verdict

The Ninja Fireside 360 delivers on its promises. The dual functionality works brilliantly. The heat output is impressive. The ease of use is unmatched.

For the right buyer, this is an excellent investment that will get heavy use throughout the cooler months. The convenience and performance justify the price tag. Being able to gather comfortably outdoors in 40 to 50 degree weather changes how you use your outdoor space.

The few minor drawbacks don’t significantly diminish the overall experience. I’d personally prefer the lid included and some upgrade options for the rocks. But these are small complaints in the bigger picture.

If you value convenience, performance, and extending your outdoor season, the Fireside 360 deserves serious consideration. It won’t replace the experience of a traditional wood fire. But for many users, it offers something even better: reliable comfort without the hassle.

Frequently Asked Questions

Can you use the Ninja Fireside 360 on a wooden deck?

Yes, you can use the Fireside 360 on a wooden deck. The unit includes a heat shield on the bottom that protects the surface underneath. However, always follow local fire codes and maintain proper clearance from your home and railings. Consider using a fire resistant mat under the unit for additional protection.

How long does a propane tank last with the Ninja Fireside 360?

A standard 20 pound propane tank lasts approximately 5 hours with both the fire pit and heater running on high. With only the fire pit on low, you can get up to 28 hours of use. Most typical evening gatherings of 2 to 3 hours will use about one third to one half of a tank.

Is the Ninja Fireside 360 truly smokeless?

The Fireside 360 produces minimal smoke because it burns propane rather than wood. You may see brief wisps during ignition and shutdown, but during normal operation the smoke is negligible. It’s not 100 percent smokeless but comes very close compared to any wood burning option.

What size propane tank does the Ninja Fireside 360 use?

The Fireside 360 uses a standard 20 pound propane tank, the same type used for most propane grills. These tanks are widely available at home improvement stores, gas stations, and many retail locations. The tank fits completely inside the base compartment and stays hidden from view.

Can you cook on the Ninja Fireside 360?

The Fireside 360 is not designed for cooking. There are no grill grates or cooking surfaces included. The fire pit is optimized for ambiance and heating rather than food preparation. If you want cooking capability, consider a separate grill or a fire pit specifically designed with cooking features.

Does the Ninja Fireside 360 come with a cover?

No, the protective cover is sold separately for approximately $70. This is one of the few disappointments with the product as a cover feels like it should be included at the base price. However, the fitted cover does provide excellent protection for storage and outdoor use.

How much does the Ninja Fireside 360 weigh?

The unit weighs about 40 pounds without a propane tank installed. Add another 17 pounds for a full propane tank, bringing the total to about 57 pounds. This makes it portable for one person with moderate effort, or easy for two people to move together.

Is assembly required for the Ninja Fireside 360?

Very minimal assembly is required. The main unit comes fully assembled in the box. You simply need to insert a AAA battery for the ignition, connect your propane tank, and add the included lava rocks. The entire setup process takes about 10 to 15 minutes.

Last update on 2026-02-06 / Affiliate links / Images from Amazon Product Advertising API