Ninja Fireside360 Outdoor Heater & Fire Pit, Cyberspace Gray
Ninja Fireside360 Outdoor Heater & Fire Pit, Cyberspace Gray
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Ninja Fireside360 Outdoor Heater & Fire Pit, Cyberspace Gray

Key item features

  • 3 MODES, 1 UNIT: Choose between three unique modes to match your mood— flame only, heat only, or flame and heat.
  • PROPANE FIRE PIT: Create the perfect ambiance with full flame control – perfect for warm evenings when you want the firepit aesthetic but don’t need the extra heat.
  • POWERFUL OUTDOOR HEATER: Cozy up on the patio with just heat, no flame. Ideal for windier days or chilly evenings when warmth is desired.
  • 80,000 BTUS OF COMBINED HEAT & FLAME: Use the Ambient Flame Mode and Heat Mode together for maximum heat and the perfect ambiance. Total control for everyday use.
  • HASSLE-FREE CONTROL: Ignite, extinguish, and control the flame and heat levels with the turn of a dial—no more waiting for wood to light or burn out.
  • SMOKELESS ENTERTAINING: Enjoy the ambiance of flames without worrying about ashes, cleanup or smoky clothing.
  • WEATHER RESISTANT: Safe to store outdoors year-round.
  • DESIGNED FOR NO SPARKS OR EMBERS: Safe to use on grass, stone & wood.
  • WHAT'S INCLUDED: AAA Battery, Ceramic Rocks, Quick Start Guide
Current price is $499.99
Price when purchased online
  • Free shipping
  • Free 30-day returns
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Arrives by Fri, May 29
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Sold and shipped by Shark Ninja Store
4.6282828282828286 stars out of 5, based on 495 seller reviews(4.6)
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4.7 out of 5 stars
stars212 ratings210 reviews
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Showing 1-3 of 210 reviews

Feb 16, 2026
AshleyE
5 out of 5 stars review

10/10, definitely recommend to upgrade your backya

[This review was collected as part of a promotion.] Very impressed with this product! Unlike many other similar products, which I find to often look kind of tacky, this one looks really nice and luxurious, both when in use and when not in use! I love that you can use it as just a heater or as a fire pit separately or at the same time! Great addition for any backyard space! Also easy to move and it's the perfect size!

Review from influenster.com
Helpful?11G3JMM30AGI19673765293
Feb 22, 2026
Sdelepine
5 out of 5 stars review

Best outdoor heater on the market

This has to be one of the best products shark ninja has ever made. I own a lot of their products and have to say this is by far my favorite.. We have an outdoor covered patio, we've tried many different heaters for the area. This one works the best warms the entire patio not just the seating area in front of it. The radiant heat is superior to any other system, and the open flame provides the perfect ambience and warmth as needed not to mention the aesthetics of the unit itself.

Review from sharkninja.com
Helpful?11G3JMM30AGI19673765293
Feb 28, 2026
onthebackporch
5 out of 5 stars review

Found the quick fix to keeping flame lit!!

I purchased this around Christmas but just unboxed it and set it up yesterday. The heater portion lit and stayed lit just as expected. The top flame would not stay lit after letting go of the knob. Yes, I tried depressing the knob for 10 seconds (even tried for as long as 60 seconds), but flame would die upon letting the knob out. BUT, I fixed it! I needed the press the knob in PRETTY DARN HARD and I could feel and hear the knob sort of click just a tiny bit as if a piece of plastic or something was holding it back. The flame stayed lit after that. I did it a few more times to verify and all is well now. So for all of those folks have similar issues with either burner, try really putting some muscle behind pushing the knob in and see if that fixes for you. Now that the burner is sorted, it is an awesome heater and firepit!

Review from sharkninja.com
Helpful?11G3JMM30AGI19673765293