Masterbuilt Gravity Series 800 Digital Charcoal Grill and Smoker
Charcoal Smokers
The Masterbuilt Gravity Series 800 (ASIN: B08XXDQTGZ) is a digital charcoal grill and smoker available on Amazon.ca for $699 CAD. Its gravity-fed charcoal hopper and smart fan system deliver real charcoal flavor with the set-and-forget convenience of a pellet grill.
ClearPick Score
8.9 / 10
Very Good
Temperature Consistency
9.5
Charcoal Flavor
9.5
App Control
9.0
Capacity
9.0
Value
8.5
Full Specs
Cooking Area
800 sq in total (560 main + 240 upper)
Fuel
Charcoal with automatic gravity-fed ignition
Temp Range
150°F–700°F
Fan System
Smart fan auto-adjusts airflow to maintain set temp
App
WiFi + Bluetooth control via Masterbuilt app
Charcoal Load
10+ hour cook time on single load
Grates
4 cast iron smoking/cooking grates
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🏆 Charcoal Smokers
Masterbuilt Gravity Series 800 Digital Charcoal Grill and Smoker
The Gravity Series concept is genuinely clever: charcoal sits in an angled hopper and gravity-feeds it into the fire box, while a smart fan controls airflow to hit and hold your set temperature automatically. The result is charcoal flavor with pellet grill ease — you set a temperature, walk away, and the grill holds it for hours without manual adjustments. This is the key reason buyers choose it over a traditional offset smoker.
Temperature control is the Gravity Series' headline achievement. The smart fan system holds temperatures within ±5°F of the setpoint, which is better than many pellet grills. Combined with the 150°F–700°F range, you have more cooking flexibility than any other charcoal cooker at this price — from a gentle warm smoke to a screaming-hot sear on the same unit.
With 800 sq in of total cooking area and four cast iron grates, this is a serious capacity smoker. You can comfortably fit two full racks of ribs, a brisket and a pork shoulder simultaneously, or a whole turkey on the upper and sides on the lower. For family-scale smoking and entertaining, the capacity is excellent.
App connectivity via the Masterbuilt app is well-executed and genuinely useful for long cooks. Temperature monitoring, probe readings, and fan adjustments are all accessible remotely. Overnight smokes are practical — set it up before bed and check from your phone without going outside.
⚠️ Worth Knowing
The gravity hopper holds charcoal for 10+ hours, but quality lump charcoal performs significantly better than briquettes in this system. Briquettes can jam the narrow hopper opening, especially if pieces are irregular. Most serious users run quality lump charcoal exclusively, which costs more per cook than briquettes.
The charcoal hopper requires a specific loading method to avoid bridging (charcoal pieces getting stuck and stopping the gravity feed). The manual covers this, but several buyers needed two or three cooks to get the loading technique dialed in. Start with smaller lump pieces and avoid mixing with large chunks.
Like all charcoal cookers, the Gravity Series requires ash management. The ash collection system is easier than a traditional smoker but still needs regular attention — a full ash drawer can block airflow and reduce temperature consistency. Check it every two cooks.
The Masterbuilt app has received mixed reviews for stability. Most users find it reliable once set up, but initial WiFi pairing can require patience and a few restarts. The grill operates correctly without the app — connectivity is a bonus, not a dependency.
What Real Buyers Are Saying
What buyers love
"This thing holds temperature better than my pellet grill and the food tastes like real charcoal. Best of both worlds. I've done a 16-hour brisket without touching the controls once."
Source: Amazon reviewer
"Loaded it with lump charcoal at 9pm and smoked a pork shoulder overnight. Woke up to perfect internal temp and a bark I couldn't be prouder of. The app kept me informed without leaving the bedroom."
Source: Amazon reviewer
"The temperature consistency is remarkable for a charcoal grill. I've done back-to-back rib cooks and the results are identical every time. You just can't do that with a traditional charcoal setup."
Source: Reddit
"I can run it at 700°F for a sear then drop it to 225°F for a long smoke — all with the same charcoal load. Nothing else I've owned could do that."
Source: Amazon reviewer
Common complaints
Charcoal hopper jamming with briquettes
Several users report briquettes jamming in the gravity hopper, interrupting the charcoal feed and causing temperature drops. Switching to quality lump charcoal resolves the issue entirely but adds ongoing cost.
Source: Amazon reviewer
App setup can be frustrating
Initial WiFi pairing is the most common complaint — the process requires a specific sequence that isn't well-documented. Reddit has a community-written setup guide that solves most issues, but Masterbuilt's official instructions are inadequate.
Source: Reddit
Grease management requires attention
The drip tray and grease bucket need regular emptying during long high-fat smokes like pork shoulder and brisket. Neglecting this during a 12-hour cook can create a fire risk from accumulated grease.
Source: Amazon reviewer
Paint quality on exterior
A few buyers report the exterior paint finish scratching or fading after a season. The cooking performance is unaffected but the cosmetic durability doesn't match the price point expectations.
Source: Amazon reviewer
ClearPick Verdict
The Masterbuilt Gravity Series 800 occupies a unique and valuable space: it delivers genuine charcoal flavor with the temperature precision and ease of use of a pellet grill. At $699 CAD it's the best option for buyers who want real charcoal smoke without babysitting a fire for hours. It's not perfect — the hopper works best with lump charcoal and the app setup can frustrate — but the cooking results are excellent and the combination of 800 sq in capacity, 150–700°F range, and smart fan control makes it one of the most versatile outdoor cookers at this price.