Masterbuilt Gravity Series 600 Grill and Smoker review

?Thinking about upgrading your outdoor cooking game with a high-tech charcoal grill and smoker?

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Product overview

You’re looking at the Masterbuilt® Gravity Series® 600 Digital Charcoal Grill and Smoker,WiFi Technology, GravityFed™ Charcoal Hopper, 600 Cooking Sq. Inches, Reversible Smoke&Sear Cast Iron Grates, Black, Model MB20041023. You’ll find this unit blends the flavor profile of charcoal with digital controls and WiFi convenience so you can manage long cooks without babysitting the fire.

This section gives a high-level snapshot so you understand what the grill promises and how it might fit your routines. You’ll get a clearer sense of whether the feature set matches your expectations for searing, smoking, and general backyard versatility.

What this grill is meant to do

You can use it for both high-heat searing and low-and-slow smoking thanks to its reversible grates and temperature range. You’ll appreciate that it aims to combine the flavor of lump or briquette charcoal with a precision digital fan that maintains set temperatures.

The design targets people who want charcoal flavor without constant manual adjustment, and it’s also set up to accept accessories like a pizza oven and rotisserie to broaden what you can cook outdoors. You’ll find it suitable for weekend grilling, multi-hour smokes, and quick, high-heat sears.

Key specifications

You’ll want quick access to the main technical specs so you can compare capacity, fuel, and control features against other options. The list below pulls together the most important figures you should consider when sizing up the unit.

Feature	Details
Model	Masterbuilt® Gravity Series® 600 Digital Charcoal Grill and Smoker,WiFi Technology, GravityFed™ Charcoal Hopper, 600 Cooking Sq. Inches, Reversible Smoke&Sear Cast Iron Grates, Black, Model MB20041023
Cooking area	600 square inches
Charcoal capacity	Holds up to 12 lbs lump charcoal or 18 lbs briquettes
Heat range	225°F in ~7.5 minutes; up to 700°F in ~10 minutes
Hopper technology	Gravity-fed Charcoal Hopper
Controls	DigitalFan with control panel; Masterbuilt WiFi app
Meat probes	Compatible with up to 4 probes (1 included)
Accessories	Pizza oven and Gravity Rotisserie ready
Grates	Reversible cast iron (smoke & sear)
Extra racks	Porcelain-coated warming/smoking rack
Cleanup	Front removable grease tray
Shelves	Folding front shelf + stationary side shelf
Safety	Magnetic safety switches
Warranty	1 year

This table gives you quick reference points for capacity, fuel options, and digital features so you can decide if it suits your cooking style. You’ll be able to use these numbers when planning meals or comparing costs and footprint.

Design and build quality

You’ll notice a substantial, boxy footprint that communicates stability and a serious cooking capacity. The powder-coated finish, solid shelves, and cast iron grates show the grill was built with both aesthetics and function in mind.

The folding front shelf and stationary side shelf provide practical prep space, and the magnetic safety switches add a layer of protection you’ll likely appreciate when operating the hopper and lid. You’ll also notice thoughtful touches like the easy-access grease tray and porcelain-coated warming rack that make routine use and cleanup easier.

Hopper and fuel handling

You’ll load lump charcoal or briquettes into the GravityFed™ hopper, which relies on gravity to feed the burn chamber for consistent fuel delivery. The capacity—12 lbs lump or 18 lbs briquettes—means you can run long cooks without constant refilling; Masterbuilt estimates up to 18 hours of use depending on settings.

The gravity-fed design reduces the need for manual charcoal management, so you can focus on temperature control and food instead of constantly stoking the fire. You’ll still want to become comfortable with different charcoal types, because burn rates and flavor will vary by fuel.

Temperature performance and control

You’ll benefit from a DigitalFan system that aims to precisely maintain whatever temperature you set, whether you’re smoking at 225°F or searing near 700°F. The digital control panel makes setting the target temperature straightforward, and the fan adjusts airflow to stabilize the fire automatically.

Masterbuilt claims the grill reaches 225°F in about 7.5 minutes and can escalate to 700°F in roughly 10 minutes, which is impressive for a charcoal unit. You’ll experience fast startup for searing and reliable maintenance for long smokes, provided you understand how fan behavior interacts with charcoal type and lid position.

Digital controls and Masterbuilt WiFi app

You’ll appreciate the convenience of the on-unit digital control panel for quick adjustments, and you’ll get the added benefit of WiFi connectivity through the Masterbuilt App. Using the app, you can remotely monitor temperatures, view session graphs, check probe readings, and get notifications—all useful during long cooks when you’re away from the grill.

The app supports up to four meat probes (one included), so you can track different cuts simultaneously and let the grill handle airflow adjustments. You’ll find the app helpful for hands-off cooking, though you should verify whether your home WiFi setup provides reliable coverage at the grill’s location.

Cooking performance: searing, smoking, and baking

You’ll be able to sear steaks and other proteins at very high temperatures thanks to the reversible smoke-and-sear cast iron grates. Flip them to the sear side when you want direct, intense heat, or flip to the smoke side for lower, indirect heat with better smoke circulation.

For smoking, the digital fan and gravity-fed hopper provide steady heat and airflow so you can run four- or eight-hour sessions without babysitting the coals. If you want to experiment with pizza or rotisserie, the unit is accessory-ready, expanding your cook options to include wood-fired pizza and evenly turned roasts.

Searing performance

You’ll get excellent searing capability when you use the cast iron sear surface and crank the temperature up toward the top end. The fast heat-up time means you can go from smoking to a finishing sear fairly quickly, saving time and preserving moisture in large cuts.

Cast iron holds heat exceptionally well, which helps you get a good crust and those sought-after Maillard reactions. You’ll need to preheat the grate and use an oil with a high smoke point to prevent sticking during intense sears.

Smoking performance

You’ll find the long burn potential and digital temperature stabilization make this model well-suited for traditional low-and-slow smoking. You can set target temps in the Masterbuilt app and let the DigitalFan adjust air to keep things steady, while the gravity-fed hopper ensures a steady supply of fuel.

Because the hopper holds a large amount of charcoal and the fan is active, you’ll see less temperature drift than you might on a purely manual charcoal setup. You’ll still want to monitor pellet-like behaviors—quick changes in temp when you open the lid or when charcoal batches are different.

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Capacity and cooking layouts

You’ll have 600 square inches of cooking space, which is large enough to handle multiple racks of ribs, several brisket points, or a few whole chickens simultaneously. This capacity suits family gatherings and holiday cooks without requiring multiple devices.

The included porcelain-coated warming/smoking rack increases your usable layers for indirect cooking, keeping finished items warm or letting you cook items at differing heat zones. You’ll be able to arrange food strategically on the grates to take advantage of direct vs. indirect heat.

Grates and surface options

You’ll get reversible cast iron grates that give you both a sear surface and a lower-profile smoke surface when flipped. The dual surface gives you the flexibility to switch cooking modes without replacing equipment or buying separate grates.

Cast iron is heavy and durable, holding heat well and creating superior sear marks, while the smoke side helps promote better smoke distribution and easier low-and-slow cooking. You’ll want to maintain the cast iron properly—seasoning and cleaning—to keep it performing long-term.

Accessories and expandability

You’ll be glad to know this grill is accessory-ready, designed to accommodate the Masterbuilt Pizza Oven and Gravity Series Rotisserie attachments, which expand what you can cook outdoors. The magnetic safety switches and probe compatibility add convenience and safety while you add capabilities.

Adding a rotisserie or pizza accessory turns your grill into a more versatile outdoor kitchen, allowing you to roast evenly or bake at high temperatures. You’ll want to check compatibility and installation steps before purchasing accessories so you’re ready when you want to expand your setup.

Setup, assembly, and first use

You’ll need some time and tools to assemble the unit out of the box, including attaching shelves, wheels, and the hopper. The process is straightforward for someone comfortable with medium-level DIY assembly, and the manual provides step-by-step guidance; budget a couple hours for unboxing and setup.

For your first use, you should follow the manufacturer’s break-in procedure—typically a burn-in at high temperature to remove manufacturing residues. You’ll also want to calibrate and test the WiFi app and meat probe, and practice adjusting temp settings while using different charcoal types.

Placement and ventilation

You’ll want to place the grill on a stable, level surface with plenty of clearance from structures, overhangs, and combustible materials. Because this is a charcoal-based appliance that uses forced air, ensure good ventilation and a safe distance from your house, deck railings, and foliage.

You’ll also want to plan access to a power source for the fan and WiFi module; the unit requires electricity to run the DigitalFan and connectivity features. You’ll avoid unnecessary hazards by keeping the grill on concrete or non-combustible surfaces and away from strong winds.

Maintenance and cleaning

You’ll find routine maintenance fairly simple thanks to the removable front grease tray and accessible ash collection areas. Regularly emptying the grease tray and removing ash will keep performance optimal and reduce flare-up risk.

Seasoning and protecting the cast iron grates will preserve searing performance and prevent rust, while periodic deep cleaning of the hopper and internals will ensure reliable airflow and fan operation. You’ll also want to keep the WiFi module and probe ports dry and check hoses or seals as part of seasonal maintenance.

Long-term care tips

You’ll extend the grill’s lifespan by using a cover when not in use, storing it in a sheltered area in inclement weather, and performing periodic inspections of moving parts and seals. Lubricate hinges and check magnetic safety switches to ensure they are functioning correctly over time.

You’ll also benefit from cleaning the hopper and burn box after long use or when switching between lump and briquettes to remove charcoal dust and ash buildup. A little preventive care goes a long way toward avoiding performance drops.

Safety features

You’ll appreciate the magnetic safety switches that prevent accidental operation when certain elements are not properly seated. These features are designed to reduce the risk of unintended starts and improve user safety during handling.

The front-access grease tray and the positioning of the fan/electrical components also help isolate heat and make maintenance tasks less hazardous. You’ll still need to follow general grilling safety guidelines—never leave the grill unattended during ignition and keep children and pets at a safe distance.

Pros and cons

You’ll find both strengths and trade-offs when evaluating this grill, so it helps to lay them out clearly. The table below breaks down advantages and potential drawbacks so you can decide whether the unit aligns with your needs.

Pros	Cons
Fast heat-up and wide temperature range (225°F to 700°F)	Requires power for the DigitalFan and WiFi features
Gravity-fed hopper for long unattended cook times	Cast iron grates are heavy and require maintenance
WiFi connectivity and app control with probe monitoring	App and WiFi performance may vary with network configuration
Reversible smoke and sear grates for versatility	Large footprint may not suit small patios or balconies
Accessory-ready (pizza oven, rotisserie)	One-year warranty may be limited for heavy users
Holds significant charcoal for long cooks (up to 18 hours)	Initial assembly requires time and some mechanical ability

You’ll want to weigh these items relative to how often you plan to use the grill and in what configurations. If you prioritize hands-off charcoal flavor with digital control, the pros will likely outweigh the cons for you.

Real-world cooking scenarios

You’ll find this unit performs well across a variety of dishes—from weekday steaks to weekend briskets and specialty items like pizza or rotisserie chicken. Here are a few typical scenarios with what you should expect.

• Weeknight steak: You’ll preheat to high temp, use the sear side of the cast iron grates, and get a crust in minutes thanks to the quick heat-up. You’ll finish thicker cuts with indirect heat or in a lower zone if necessary.
• Low-and-slow brisket: You’ll set a stable 225–250°F target, load the hopper, and monitor via the app and probe while the grill manages airflow. You’ll still plan for several hours of cooking and finishing time.
• Pizza night: You’ll attach the pizza oven accessory, preheat to high temperature, and benefit from the grill’s ability to reach pizza-friendly temps; monitor closely for a quick bake. You’ll enjoy a wood-fired char and crisp crust that’s difficult to replicate in conventional ovens.

These practical examples show you how the grill can fit into different cooking plans and highlight the convenience of combining charcoal flavor with digital control.

Comparison to other grill types

You’ll want to know how this unit stacks up against pellet grills, traditional charcoal grills, and gas grills to determine the best match for your needs. Below is a summary comparison to help you evaluate trade-offs.

• Compared to pellet grills: You’ll get more authentic charcoal flavor and higher searing temps with the Masterbuilt Gravity 600, while pellet grills excel at true set-and-forget temperature stability with convenience of wood pellets. You’ll rely on electricity for the DigitalFan here, but you’ll benefit from richer charcoal flavor.
• Compared to traditional charcoal grills: You’ll experience much less manual charcoal management and better temp control with the Gravity system, while traditional grills may be cheaper and don’t require power. You’ll trade off manual control for convenience and precision.
• Compared to gas grills: You’ll get deeper smoky flavor and higher sear potential with this charcoal unit, though gas grills heat rapidly and are easy to use with simple knob control. You’ll accept slightly more cleanup and seasonal maintenance for the flavor payoff and versatility.

You’ll choose based on whether you prioritize flavor and searing capability, convenience and automation, or simplicity and low maintenance.

Who should buy this grill

You’ll benefit most from this grill if you want the taste and searing performance of charcoal combined with modern digital convenience. If you’re a weekend pitmaster, family cook, or someone who likes to host outdoor meals with varying menus, this unit will likely fit well.

If you prefer absolute minimal maintenance, no electrics, or have limited outdoor space, this grill may not be the best match. You’ll also want electricity nearby to support the DigitalFan and WiFi features.

Tips and tricks for best results

You’ll improve your outcomes faster if you follow a few practical tips tailored to this model. The suggestions below help you maximize searing, smoking consistency, and app usage.

• Use quality charcoal: You’ll get more consistent heat and cleaner flavor with high-grade lump charcoal; briquettes are cheaper and longer-burning but may give different results. Test both to find which you prefer for specific cook styles.
• Season your cast iron: You’ll reduce sticking and prevent rust by regularly seasoning the grates after cleaning. A well-maintained cast iron grate will sear better and last much longer.
• Preheat properly: You’ll achieve better sears and consistent smoking if you preheat the grill to target temps and let the cast iron hold that heat. Allowing the unit to stabilize before adding food reduces temperature bounce.
• Use multiple probes: You’ll track internal temps of different cuts with the included probe and optional additional probes, letting you coordinate finish times more accurately. Set alerts in the app to avoid overcooking.
• Don’t open the lid too often: You’ll maintain stable temps and shorten cook times by minimizing lid openings; each opening causes the fan to re-adjust and can increase cook duration. Use the app readings to monitor temps remotely instead of peeking.
• Practice with settings: You’ll learn how the DigitalFan responds to various charcoal types and weather conditions; take notes so you can reproduce successful results. Ambient temperature and wind will affect the grill’s behavior.

You’ll see better consistency and flavor by following these practical techniques and giving yourself a few trial runs.

Troubleshooting common issues

You’ll encounter occasional quirks like WiFi drops, app sync issues, or unexpected temperature swings, and there are straightforward fixes for most problems. The list below helps you quickly identify likely causes and remedies.

• WiFi connectivity problems: You’ll move the router or add a WiFi extender to improve signal at the grill’s location. Rebooting the grill’s electronics and your phone can also clear temporary connection issues.
• Temperature drift: You’ll check the probe placement, ensure the hopper has consistent charcoal, and avoid opening the lid frequently. Different charcoal batches and windy conditions may require small temp adjustments in the app.
• Ash buildup or poor airflow: You’ll clean the hopper and ash collection areas regularly to maintain optimal airflow; excessive ash can starve the fire of oxygen and cause instability. Use the removable grease tray and clear ash after long cooks.
• Sticking on the grates: You’ll preheat the cast iron and oil the grate or food to reduce sticking; don’t scrape aggressively on hot cast iron—use a sturdy brush once cooled slightly.

You’ll find most issues are manageable with basic maintenance and a little troubleshooting patience.

Warranty and customer support

You’ll get a 1-year warranty from Masterbuilt, which covers defects in materials and workmanship under normal use. That warranty length is fairly standard, but you’ll want to register your product and read the full terms to understand what’s covered.

If you encounter issues, you’ll typically start with Masterbuilt’s customer support for replacement parts, troubleshooting steps, and warranty claims. Keep purchase receipts and serial numbers handy to speed up any claims or part orders.

Final verdict and recommendation

You’ll find the Masterbuilt® Gravity Series® 600 Digital Charcoal Grill and Smoker,WiFi Technology, GravityFed™ Charcoal Hopper, 600 Cooking Sq. Inches, Reversible Smoke&Sear Cast Iron Grates, Black, Model MB20041023 is a compelling hybrid: it gives you authentic charcoal flavor with modern, digital convenience. If you want powerful searing, long unattended cooks, and the option to expand into pizza or rotisserie, this grill will likely meet your expectations.

If you prioritize absolute simplicity or don’t have electricity access near your grill, you may prefer a different style, but for most backyard chefs who value flavor and flexibility, this Masterbuilt Gravity 600 is a solid choice. You’ll enjoy faster heat-up times, precise temp control via the app, and the versatility that reversible grates and accessory compatibility bring to your outdoor cooking.

Quick-buy checklist

You’ll want to confirm a few practical details before purchasing so you avoid surprises. Check this list to ensure the grill fits your needs and setup.

• Do you have a stable, ventilated spot with electrical access? You’ll need power for the DigitalFan and WiFi features.
• Do you want the flavor and searing power of charcoal combined with app control? If yes, the unit is a match.
• Are you comfortable assembling the grill and performing periodic maintenance? You’ll need some time and basic tools for setup.
• Will the 600 sq. in. footprint meet your cooking volume needs? You’ll generally be able to cook for family gatherings and small parties.

You’ll be set up for success if you tick these boxes and are ready for an elevated charcoal experience with digital convenience.

If you’d like, you can ask for a sample cook schedule (step-by-step) for a brisket, ribs, steak, or pizza so you can see how this model fits specific recipes and timing.

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