ID # 3108015Model # MB20040221

Masterbuilt Gravity Series 800 Digital Charcoal Griddle + Grill + Smoker - MB20040221

(4379)
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$899.00
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Frequently Bought Together

Masterbuilt Gravity Series 800 Digital Charcoal Griddle + Grill + Smoker - MB20040221
+Masterbuilt Fire Starters - 48 Pack
+Masterbuilt Gravity Series Small Grill Cover for 560/600/800 & AutoIgnite - MB20080220
Total price:
$981.98
 $899.00

Key Features

Reaches 225 F in 8 minutes, 450 F in 10 minutes, or 700 F in 14 minutes
  • Includes a flat top griddle insert and cast-iron grates for low and slow smoking or high heat searing
  • DigitalFan for precise temperature control
  • GravityFed Charcoal Hopper holds 16 lbs of briquettes or 10 lbs of lump charcoal for up to 10 hours of fuel
  • Convenient fold out storage behind side shelf to prevent loss or damage to the power supply
The Masterbuilt Gravity Series is transforming the way you grill with charcoal. This innovative digital charcoal grill + smoker delivers the classic flavor and versatility of charcoal cooking, paired with the ease and precision of a pellet grill. Its GravityFed design continuously feeds fresh charcoal to the fire, while variable-speed DigitalFan technology maintains your set temperature with accuracy, controlled directly from the intuitive PID controller or your smartphone.

In just 10 minutes, it can reach smoking temperatures as low as 225 F, or climb to 700 F in only a few minutes more for a perfect steak sear. The vertical charcoal hopper holds up to 10 lbs of lump charcoal or 16 lbs of briquettes, providing up to 8 hours of consistent cooking time. As gravity pushes fresh charcoal toward the fire, spent ash drops into the bin below for easy cleanup. For shorter cooks, simply insert the included slides to cut off airflow, extinguish the fire, and save your unused charcoal for next time. Enhance flavor by adding wood chunks either to the charcoal hopper or the ash bin to generate rich, smoky notes. Heat and smoke flow evenly through a precision-engineered manifold with graduated ports, ensuring consistent results across the entire cooking chamber. The main cooking area features cast iron grates and an optional flat-top griddle insert, giving you plenty of space and versatile cooking options for entertaining any party.

Legal disclaimers and warnings

Product packaging, owners’ manuals, installation instructions, and/or operating instructions may include more information than what is shown on our website. The content on our site is intended to be used for reference purposes only. Please fully read all included manuals and documentation before installing or using this product. WARNING for California residents: this product may contain chemical(s) known to the state of California to cause birth defects, cancer, or other reproductive harm.

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Warranty

Masterbuilt warrants all of its products to be free from defects in material and workmanship under proper assembly, normal use and recommended care for 1 year from the date of original retail purchase. The Masterbuilt warranty does not cover paint finish as it may burn off during normal use. The Masterbuilt warranty does not cover rust. Masterbuilt requires proof of purchase for warranty claim, such as a receipt. Labor is not included.

Refer to the manufacturer's manual for full warranty details.

Customer Reviews

4.33

4379 reviews

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CGraeter

undisclosed

Jan 5, 2026

the source of this review is from Masterbuilt - BV
Great Features, Works as advertised,Very Satisfied

I want to cover to the best i can, what i can say about the first 2 weeks of use. So with that being said naturally I cant speak on longevity of this smoker, yet. What i can say is so far it has done exactly what it says it does. I will say the wafer fire starters are a must for hassle free start up. dont waste time trying other methods. A good torch lighter helps even more so. Burn rate is a bit higher than advertised i believe. i ran a 20lb lump charcoal bag on a 14 hour smoke at 225 and had to had briquettes to ensure a complete finish. Regarding smoke, the smoke box does work great. i used a single hickory log that i cut in cubes for 7 hours of smoke. the smoker performed flawlessly and gave a beautiful smoke ring. Regarding the wifi/bluetooth connectivity. i will say yes i had some app connectivity issues on my phone during startup. However after that point i had no issues once connection was established. the app works and alerts as its designed. i was able to real time track from inside and compare app vs actual which matched. i did not have to involve IT. The provided meat temp probe was compared to thermpro meat thermometer and found these to read within 3-4 degrees of each other. The picture i attached are literally of my first ever brisket. 14lbs approx weight. I believe this smoker can make an average joe a meat smokin pro with a little time. I hope i dont run in to any issues but so far two cooks in we are rockin and smoke rollin'!

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C.J.

South Carolina

Dec 30, 2025

the source of this review is from Masterbuilt - BV
Gravity is the best smoker/grill I have ever owned

After researching for a new smoker for months, I landed on the Gravity 800. It handles smoking, grilling and even a flat top. Since I use only pure charcoal without extra chemicals I feel better about the cook Temperature consistency is spot on all the time and the offset design makes an excellent smoker where I can add wood chunks without opening the cook area. The controller did go out but Masterbuilt replaced under warranty with no issues. I have made many tasty meals; smoked meats and fish, steaks and fillets, hibachi and sausages, etc. The app is very convenient and you have up to 4 probe connections available. I have recommended this to friends and use it frequently.

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BbqDadEnthusiast

Kingsland, GA

Dec 29, 2025

the source of this review is from Masterbuilt - BV
Temperature control is amazing!

I purposely ran it through the ringer to see how quickly it could change temperatures and i was very impressed. From 700 degrees down to around 200 and then seeing how consistently it could maintain a set temperature for a prolonged period of time. This things a beast and does a great job!

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gavlikjohn

Arizona

Dec 26, 2025

the source of this review is from Masterbuilt - BV
Stay Away!!

bought it, just a little over a year later the display stops working. Master built not built to last but to keep taking your money from you. choose another product that might be willing to help their customers more and build a product that is built to last.. this is built to keep taking your money.

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jrinspect1

Grayslake, IL

Dec 12, 2025

the source of this review is from Masterbuilt - BV
Use two and you are good to go

These work very well for starting my gravity series grill. Recommend using two squares for each light as one sometimes doesnt cut it.

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jrinspect1

Grayslake, IL

Dec 12, 2025

the source of this review is from Masterbuilt - BV
Great Flavor

This is my second smoker / grill unit. I previously owned a Camp Chef pellet smoker and this unit I feel provides much better temperature control and flavor. My one and only complaint is that the controller began to malfunction roughly after one year of service and the wifi connectivity with the app is atrocious. I just ordered a replacement controller as I was no longer able to adjust the temperature settings at all on the grill. It is the middle of winter so I have not installed the replacement controller yet, but I am hoping this solves the temperature control issue as well as provide a better experience connecting to my phone / Masterbuilt app.

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1ReconMarine

Orlando

Dec 10, 2025

the source of this review is from Masterbuilt - BV
Griddle Plate

Great griddle plate that goes with my Vertical gravity fed grill. After seasoning the griddle plate we have made pancakes, stir fry, eggs, philly cheese steaks, burgers, garlic toasted buns, smash burgers, and smash tacos

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1ReconMar

Orlando

Dec 10, 2025

the source of this review is from Masterbuilt - BV
Excellent Smoker

I have tried other vertical smokers and pellet grills and none were able to get the smoke flavor i was looking for. Masterbuilt's gravity fed hit the nail on the head with both smoke flavor and ease of use. It is almost set and forget easy. I have used it so much I just had to replace the smoke tube in the bottom after about 4 years. I have also recommended this to several friends who ask for a smoker/grill recommendation. I have cooked fish, salmon, steaks and the sear was perfect, many briskets and slabs of ribs, pork butts and even bacon.

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GForman

Louisville

Dec 4, 2025

the source of this review is from Masterbuilt - BV
800 series gravity/wifi/griddle

I purchased this grill 3 weeks ago and so far it has definitely lived up to my expectations. From the ease of set up to every use.

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CouldBetter

undisclosed

Dec 1, 2025

the source of this review is from Masterbuilt - BV
Not worth it

All parts for this grill are no longer available. The grill works great, but if something breaks you have to either machine something or make something fit. Additionally, the manual doesn't give you part numbers for the items that you will need to buy, if you could replace the items.

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Questions & Answers

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Question:
Does the 1050 come with a pizza oven insert?Was This Helpful?
Answers:

Hi Katie. The Masterbuilt Pizza Oven Insert is sold separately.

Asked by Katie | Answered by Wesley

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Current Item

Collection

Gravity SeriesPerformerH1Original Kettle Premium

Class

PracticalEntry-LevelPracticalEntry-Level

Size

Small (0 - 26")Small (0 - 26")Small (0 - 26")Small (0 - 26")

Primary Color

BlackBlackBlackBlack

Made In USA

NoMade In The USA With Globally Sourced PartsNoMade In The USA With Globally Sourced Parts

Exterior Material

Powder Coated SteelPorcelain Coated SteelPowder Coated SteelPorcelain Coated Steel

Fuel Type

CharcoalCharcoalCharcoalCharcoal

WiFi/Bluetooth Enabled

WiFi OnlyNoneNoneNone

Configuration

FreestandingFreestandingFreestandingFreestanding

Series

800Deluxe15 Inch22 Inch

Quick Ship

NoYesYesYes

Total Cooking Capacity

830 Sq. Inches------

Side Burner

NoneNoneNoneNone

Grill Lights

NoneNoneNoneNone

Side Shelves

YesYes--No

Side Shelf Material

Stainless SteelPainted Steel----

Cart Assembly

Some Assembly RequiredSome Assembly RequiredSome Assembly RequiredSome Assembly Required

On Wheels

YesYesYesYes

Cooking Grate Material

Cast IronPlated SteelStainless SteelStainless Steel

Cooking Grid Dimensions

23 3/5 X 16"22 Inch Diameter15 1/2 X 20"22 Inch Diameter

Main Grilling Area

380 Sq. Inches363 Sq. Inches620 Sq. Inches363 Sq. Inches

Secondary Grilling Area

450 Sq. Inches------

Burger Count

15171217

Spring Assisted Hood

NoNoNoNo

Thermometer

DigitalAnalogAnalogAnalog

Commercial-Grade Multi-User

NoNoNoNo

Marine Grade

NoNoNoNo

Width

55.1"48"22"--

Height

50.9"44.1"60"--

Depth

30.5"30"26"--

Weight

204 lbs96 lbs154 lbs--

Proposition 65

WARNING:
This product can expose you to chemicals including carbon dioxide and other combustion byproducts known to the State of California to cause cancer, and birth defects or other reproductive harm.

For more information, go to www.p65warnings.ca.gov

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