Masterbuilt Gravity Series 800 Smoker Grill
- 800 cooking square inches, per the title
- 10 lb lump or 16 lb briquettes hopper, up to 10 hours
- Griddle insert plus grates, smoke, grill and sear
- Digital control panel and smart device control
- 204.2 pounds, iron outer, stainless steel inner
- 30.5 x 55.1 x 50.9 inches D x W x H
- 1 year warranty
Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A gravity-fed charcoal cooker that runs from a digital controller and swaps between grates and a flat top griddle. It is large and heavy, and the warranty is short for an appliance of this size.
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ASIN: B08XXDQTGZModel: Gravity Series 800Category: Smokers
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Overview
Masterbuilt feeds charcoal by gravity from a hopper down to the fire, while a digital fan holds the temperature you set. Cooks choose traditional grates or the full flat top griddle insert, and run the cooker from its panel or a smart device.
Set-and-hold temperature control on charcoal is what earns it a look, letting it smoke for hours without tending the fire. Its size and weight demand a permanent spot on the patio, and the warranty is short.
Who it's for
Weekend smokers who want to set a temperature on an app and let a fan manage the fire through long cooks. Anyone short on patio space or wanting a portable unit should look elsewhere given its footprint and weight.
Pros and cons
- Digital fan holds set temperature
- Control from panel or smart device
- Griddle insert for flat top cooking
- Large hopper for long unattended cooks
- Heavy with a large footprint
- App wireless standard not listed
Performance notes
Temperature is governed by the DigitalFan, which pushes air into the fire to reach and hold the set point, while gravity drops fresh charcoal from the hopper as the bed burns down. Run time depends on charcoal type, since lump and briquettes fill the hopper at different weights.
Specifications
| Brand | Masterbuilt |
|---|---|
| Model | Gravity Series 800 |
| Dimensions & fit | |
| Item weight | 204.2 pounds |
| Item Dimensions D x W x H | 30.5 × 55.1 × 50.9 inches |
| Capacity & performance | |
| Hopper capacity | 10 pounds |
| Power & efficiency | |
| Fuel Type | Charcoal |
| Power Source | Corded electric |
| Construction & materials | |
| Inner Material | stainless_steel |
| Outer Material | Iron |
| Color | Charcoal, Black |
| Included components | |
| Included Components | Grill |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Cooking surface area | 800 sq in |
| Runtime | Up to 10 hours |
Frequently asked questions
How do you adjust the temperature on the Masterbuilt Gravity Series 800 during a cook?
Change the set point on the digital control panel or on your smart device. The DigitalFan then adjusts airflow to hold the new temperature.
Is the Masterbuilt Gravity Series 800 a pellet smoker?
No. It burns lump charcoal or briquettes fed by gravity from a hopper, and the fan only controls airflow.