Gravity smokers appeal to cooks who want charcoal flavor without constantly managing a fire. Most of the Oklahoma Joe’s models here use conventional airflow rather than powered gravity-fed systems, so I’ve identified that distinction clearly throughout the list. I also included a smart thermometer for anyone improving temperature control on an existing cooker.
Your Options, Compared
Oklahoma Joe’s Rambler Portable Charcoal Grill
Oklahoma Joe’s Bronco Pro Charcoal Drum Smoker Grill
Oklahoma Joe’s Firecraft Series Open Fire Barrel Grill
Oklahoma Joe’s Highland Reverse Flow Offset Smoker
Oklahoma Joe’s Canyon Combo Dual-Fuel Smoker and Grill
Oklahoma Joe’s Longhorn Offset Charcoal Smoker and Grill
ProTemp S1 Smart Grill Gauge Thermometer Hub
Masterbuilt Gravity Series 800 Smoker Grill MB20040221
More Details On Our Top Picks
The Rambler focuses on the essentials: charcoal cooking in a small, movable package. Its 218-square-inch grate suits burgers, sausages, fish, vegetables, and a compact batch of meat rather than a large gathering. A small patio or balcony smoker is the most natural setting, subject to local fire rules.
Unlike the larger Oklahoma Joe’s cookers later in this list, the Rambler prioritizes a small footprint over smoke capacity. For most casual cooks, that tradeoff is refreshingly sensible; the 218-square-inch surface may feel restrictive during a holiday cookout.
A Favorable Mix
- The compact body is easier to move than a full-size barrel or offset smoker.
- Adjustable charcoal height changes the distance between food and coals.
- Charcoal heat suits quick meals without propane side-burner complexity.
Small Caveats
- The limited grate area constrains larger cuts and crowded cook sessions.
- Owners still need to monitor airflow and charcoal as with any small charcoal grill.
Who It Suits Best
Apartment cooks, couples, and patio users with limited storage will appreciate the Rambler’s manageable size.
A Better Fit Elsewhere
Home cooks feeding a crowd get more room from the Oklahoma Joe’s Bronco Pro Charcoal Drum Smoker Grill.
The Bronco Pro is a 21.5-inch vertical drum built around sustained smoking rather than quick grilling. Its 366-square-inch cooking area offers a substantial step up from the Rambler without reaching the footprint of an offset cooker. That middle ground works well for brisket, pork shoulder, and full chicken meals at home.
The sealed lid and internal airflow system are designed to stabilize a charcoal fire, while the larger fuel basket can support more than 15 hours of cooking. In a busy backyard, that endurance may mean fewer fuel additions, though actual results still depend on weather, fuel, and opening frequency.
Why It Works Well
- The vertical drum shape provides a larger smoking area than the Rambler.
- Over 15 hours of stated fuel support suits overnight and full-day cooks.
- A sealed lid helps limit heat loss during long cooking sessions.
- The 366-square-inch grate gives useful room for multiple cuts.
Trade Offs
- The barrel is heavier and occupies more patio space than the Rambler.
- Cleaning grease from a vertical chamber requires regular access and care.
Made For
Intermediate charcoal cooks planning full-day backyard barbecue sessions will find its capacity and fuel endurance well matched to the task.
Where A Sibling Pick Shines
Casters need a clear, level route and nearby fire-safe storage, making the Oklahoma Joe’s Rambler Portable Charcoal Grill easier to manage.
The Firecraft Series changes the cooking style entirely by placing food directly over an open charcoal fire. Its open barrel layout provides 360-degree access, making live-fire grilling easier to manage and more social at a campsite or backyard gathering. It can also serve as a fire pit or cooking station when configured for that use.
Two circular heavy-gauge wire grates contribute durability and resistance to corrosion, while 480 square inches of total space gives each grate a 240-square-inch cooking zone. Compared with the Bronco Pro, this is less of a sealed low-and-slow cabinet and more of an adaptable live-fire station.
Notable Gains
- All-around fire access simplifies tending coals without reaching through a lid.
- The two detachable grates create 480 square inches of total cooking space.
- Live-fire versatility suits grilling, fire-pit use, and group cooking.
- Heavy-gauge wire grates provide a more substantial cooking surface.
Practical Considerations
- Open-fire heat is less forgiving than an enclosed smoker with indirect cooking.
- The two grates require more management during direct, high-heat cooking.
- Ash and grease collection add maintenance compared with an electric appliance.
The Right Fit
Experienced live-fire cooks and social grillers will value direct access and interchangeable grate handling.
Another Choice May Suit
Low-and-slow cooks seeking indirect heat will find the Oklahoma Joe’s Bronco Pro Charcoal Drum Smoker Grill more controlled.
The Highland occupies the upper end of this list in both cooking space and airflow flexibility. Its 1,093-square-inch surface can handle a substantial spread of meat, vegetables, or multiple dishes during a long cook. That scale makes it most convincing for dedicated barbecue cooks with a generous backyard and a clear destination for a permanent cooker.
Removable baffles, an adjustable smokestack, and two airflow arrangements allow a switch between reverse-flow and traditional offset smoking. Reverse flow routes heat past the food before it exits, which can reduce direct radiant heat, while the traditional arrangement supports familiar offset-style cooking with charcoal and separate wood fuel.
What Pays Off
- The 1,093-square-inch area comfortably supports large backyard gatherings.
- Switchable airflow supports different smoking styles and fuel arrangements.
- Removable baffles make internal heat management more adaptable.
- The large fuel basket supports longer cooks with fewer fuel interruptions.
Factors To Consider
- The large body requires substantial patio clearance and planning.
- Its offset layout is more complex than either compact drum options here.
- External wood fuel adds storage and fire-management demands.
Quick Facts
Who Will Love This
Dedicated pitmasters with a large cooking area and enough outdoor room will appreciate its adjustable smoking system.
Consider Something Else
Cooks with a small patio need the much lighter footprint of the Oklahoma Joe’s Rambler Portable Charcoal Grill.
The Canyon separates slow smoking from fast grilling by pairing a charcoal chamber with a three-burner propane side station. Its 36,000-BTU gas burners heat quickly and provide more immediate temperature response than the charcoal side. The tank is not included, so propane availability is part of the ownership equation.
Across both cooking zones, the stated area reaches 1,031 square inches, including a 750-square-inch primary chamber. That division makes the Canyon useful for Saturday-night burgers as well as overnight pulled pork, unlike the single-purpose Rambler or the sealed-focus Bronco Pro. A busy family kitchen needs only the methods that earn their space, and this one offers both.
What Makes Sense
- Three gas burners provide quick side-zone cooking for burgers or vegetables.
- The 750-square-inch primary chamber supports substantial smoking batches.
- Total 1,031-square-inch cooking area handles two cooking styles.
- Dual fuel reduces the need to choose charcoal or gas for every meal.
Possible Compromises
- Propane requires a separate tank, fuel storage, and connection upkeep.
- More fuel systems mean more surfaces, lines, and components to maintain.
Best Suited To
Families cooking weeknight grill food and weekend barbecue will get useful flexibility from the two-fuel layout.
Reach For A Different Pick
Pure charcoal enthusiasts will find the Oklahoma Joe’s Longhorn Offset Charcoal Smoker and Grill more focused.
The Longhorn follows the familiar offset-smoker layout, separating the firebox from the main cooking chamber. Charcoal and separate hardwood splits or chunks create indirect heat, which matters for cooks accustomed to traditional barbecue methods. Compared with the Highland, it offers a more established layout without the Highland’s reverse-flow configuration.
Its 1,060-square-inch total area splits into 751 and 309 square inches. The primary chamber carries the main smoking load, while the secondary area adds room for sides or additional cuts during a gathering. Owners should still allow the offset firebox time to settle, and consistent temperature monitoring becomes important through long cooks.
A Few Strong Suits
- The 751-square-inch primary chamber handles multiple substantial cuts.
- A 309-square-inch secondary zone gives side dishes or extra meat a place.
- Traditional offset construction suits cooks who understand separate fire and food zones.
- The 1,060-square-inch total supports sizeable family cookouts.
Details To Watch
- The long body needs more patio clearance than a compact drum.
- Wood and charcoal require separate storage and ash disposal routines.
Feature Snapshot
Built With In Mind
Traditional barbecue cooks who prefer offset heat and familiar wood-fuel methods will appreciate this direct approach.
Swap It Out
Home cooks wanting powered temperature management should consider the Masterbuilt Gravity Series 800 Smoker Grill MB20040221.
The ProTemp S1 is an accessory rather than a cooker, bringing connected temperature information to a compatible grill or smoker. Wi-Fi and Bluetooth support monitoring from a smart device, which can be useful during a long cook in another room. It also lets an existing smoker benefit from more accessible temperature tracking without replacing the cooking chamber.
Fit is the decisive detail. A universal version covers many grills and smokers, including Kamado-style cookers, kettles, vertical smokers, and offsets, while a separate version is designed for Big Green Egg and Primo XL Oval grills. Big Green Egg owners should select the correct version rather than assume the universal hub fits.
Where It Excels
- Wi-Fi and Bluetooth support convenient remote temperature monitoring.
- The hub can replace an existing dial-gauge position on compatible cookers.
- Universal fit broadens compatibility across several smoker and grill styles.
Things That May Matter
- The accessory does not provide its own cooking surface or heat source.
- Smart connectivity adds a device and setup requirement to temperature monitoring.
- Grill compatibility must be checked carefully, especially for ceramic cookers.
At A Glance
Who Should Grab It
Cooks with a compatible grill and a long, unattended smoking schedule will find remote monitoring especially useful.
Look Elsewhere
Beginners who need a complete cooking appliance should start with the Oklahoma Joe’s Rambler Portable Charcoal Grill instead.
The Masterbuilt is the only true gravity-fed cooker in this group, using a motorized fan to move charcoal heat upward into the cooking chamber. That system is a meaningful change from the Oklahoma Joe’s offset and drum models, which rely on manual airflow and fuel placement. It targets cooks who want responsive heat control with less fire tending.
An 800-square-inch cooking area accepts both conventional grates and a flat-top griddle insert, broadening the range from smoking to griddle cooking. The digital control panel and app connectivity allow temperature settings from supported devices, while the hopper accepts 10 pounds of lump charcoal or 16 pounds of briquettes. The trade-off is electrical dependency and a larger equipment footprint.
Advantages To Know
- Powered airflow reduces reliance on manual drafts and fire placement.
- The 800-square-inch surface supports smoking, grilling, and griddle cooking.
- Digital controls and app connectivity simplify temperature adjustments.
- The charcoal hopper accommodates lump charcoal or briquettes.
- The removable griddle insert adds a separate cooking format.
Room For Improvement
- Electrical power is required for the gravity-fed fan and digital control system.
- The hopper and griddle add parts that need regular cleaning and storage care.
Key Product Details
Made For
Tech-oriented charcoal cooks who want connected controls and powered airflow will find this the most natural fit in the roundup.
Skip It
Traditional barbecue cooks who prefer managing wood and airflow by hand will get a purer experience from the Oklahoma Joe’s Longhorn Offset Charcoal Smoker and Grill.
Choosing a Charcoal Smoker That Fits Your Cooking
Cooking area and food volume
A smoker’s cooking area determines how easily it handles brisket, multiple shoulders, sides, and a full table. The Rambler is suited to smaller meals, while the Longhorn and Highland offer the capacity for larger cook sessions. Measure available patio space before choosing based on square inches alone.
Charcoal versus gravity-fed airflow
A gravity-fed smoker uses powered airflow to move heat through the cooking chamber, reducing manual fire management. Traditional charcoal smokers use vents, charcoal placement, and wood fuel to create indirect heat. The Masterbuilt is the clear gravity-fed selection here, while the Oklahoma Joe’s options require more hands-on control.
Fuel storage and cooking style
Wood splits and chunks suit low-and-slow barbecue, while charcoal is more convenient for grilling and temperature changes. A dual-fuel model adds a propane system, which increases flexibility but requires a separate tank and more upkeep. Think about the fuel you already use and the storage available at home.
Accessories and temperature visibility
The ProTemp S1 can improve monitoring on a compatible existing cooker, but it does not replace a grill or smoker. Consider it after confirming the dial-gauge fit, grill type, and connection to a smart device. It works best alongside a dependable independent temperature check rather than as the only source of cooking information.
Common Mistakes in Smoker Shopping
Common Shopping Slip Ups
The biggest mistake is selecting a large cooker before checking patio clearance. A tall offset smoker may look manageable in a photograph but still need room for opening the lid, moving the grate, storing fuel, and handling ash. Measure the full cooking footprint before ordering.
Hidden Buying Traps
A smart accessory cannot replace a cooking appliance, and a compact grill may not suit a large gathering. Check the chamber size, available fuel, and connection requirements together rather than focusing on one headline number.
What The Higher Tier Buys
What Separates Premium From Basic
A larger or more advanced smoker often adds cooking area, airflow controls, fuel capacity, or powered temperature management. The Masterbuilt uses a digital fan system, while the Highland uses a more complex offset layout with adjustable airflow. Those improvements help cooks who prepare larger meals or manage long cooking sessions, while smaller patios and casual grills may not need them.
Frequently Asked Questions
What is a gravity-fed smoker?
A gravity-fed smoker uses a powered fan to move hot gases upward from charcoal into the cooking chamber. The system reduces manual airflow management compared with many traditional smokers.
Which gravity smoker is best for a small patio?
The Oklahoma Joe’s Rambler Portable Charcoal Grill has the smallest stated cooking area in this roundup. Local fire restrictions and available storage still determine whether it works in a particular space.
Do gravity smokers need electricity?
The Masterbuilt Gravity Series 800 Smoker Grill uses powered airflow and digital controls, so it requires an electrical connection. The Oklahoma Joe’s charcoal cookers use manual airflow and do not require that powered system.
Can I grill and smoke on the same cooker?
The Masterbuilt Gravity Series 800 Smoker Grill supports grates or a flat-top griddle insert. The Oklahoma Joe’s Canyon Combo also separates charcoal smoking from gas grilling with a three-burner side station.
What size smoker is best for a family?
The Highland and Longhorn offer the largest stated cooking areas here. Smaller households may find the Rambler or Bronco Pro easier to manage for ordinary meals.
Final Verdict
I’d start with the Masterbuilt Gravity Series 800 for powered airflow, connected controls, and flexible cooking surfaces. The Highland fits large-format offset smoking, while the Longhorn suits traditional wood-fired barbecue. Smaller patios are better served by the Bronco Pro or Rambler, and compatible existing cookers can gain remote monitoring with the ProTemp S1.