Cuisinart COS-330 30" Electric Smoker, 3 Adjustable Racks, Black Review (2026)
Updated September 14, 2026 · Research-based review
Our verdict
The Cuisinart COS-330 is a 548 square inch vertical electric smoker with three chrome racks and a dial-style analog control, built for beginners who want simple set-and-check smoking. It is light and compact for its class, but the analog dial trails the precision of digital rivals at a similar price.

Cuisinart's COS-330 30" electric smoker with 3 adjustable racks in black, a simple vertical smoker for casual cooks.
Price range: See on Amazon
What we liked
- + 3 Adjustable Racks let you fit taller items like whole chickens
- + 30" cabinet takes up little space on a deck or patio
- + Cuisinart brand keeps the setup straightforward for beginners
Trade-offs
- - Dial-style control is less precise than full digital smokers
- - Small wood chip tray needs frequent attention during long cooks
Who the COS-330 fits
This smoker suits beginners and casual weekend cooks who want to smoke a brisket, ribs, or a couple of chickens without managing a wood or charcoal fire. Cuisinart and retailer listings describe it as a 548 square inch vertical electric smoker with three removable, chrome-coated racks, each roughly 14 by 14 inches, enough space to fit taller cuts like a whole chicken standing upright. At 59 pounds and about 30 inches tall, it is light enough to carry onto a deck or patio and does not demand a large footprint the way a full-size offset smoker would. It is a poor match for anyone who wants tight, repeatable digital temperature control, since this model relies on an analog dial rather than a programmable readout.
What is inside the cabinet
A 1500 watt heating element powers the smoker across a stated temperature range of 100 to 400 degrees Fahrenheit, controlled by a dial rather than a digital panel, and a built-in thermometer on the front door lets you check progress without opening the cabinet and losing heat. Inside, a removable water pan helps keep meat moist during long cooks, and a wood chip tray sits near the heating element to produce smoke as chips smolder. The three chrome-coated racks lift out for cleaning and loading food, and the overall unit measures about 22 by 20 by 40 inches, small enough to tuck against a house wall or fence when not smoking.
Running it on smoke day
Because the wood chip tray is on the small side, long cooks like a pork shoulder or brisket typically need chips topped off more than once during the session, which means checking in periodically rather than leaving it fully unattended for eight or more hours. The dial control is set to a target temperature and then left to hold roughly steady, though without a digital readout you are relying on the built-in door thermometer or a separate probe thermometer to confirm exact internal temperatures. The water pan and chip tray both slide out for refilling and for cleaning after a cook, and the light overall weight makes it easy to move indoors or into a garage for storage between smoking sessions.
How it stacks up against digital rivals
In the site's electric smoker guide this model ranks last, 7 of 7, with a score of 7.6, mainly losing ground to digital competitors on precision. The Masterbuilt 30-inch Digital Electric Smoker offers a programmable digital panel instead of a dial, which makes it easier to set and forget an exact temperature without babysitting a knob. The Bradley Smoker 6-Rack Digital Electric Smoker goes further with six racks and a fully digital interface, aimed at people who smoke larger batches or want tighter control over the process. Both of those competitors score higher in the guide on features, largely because digital control removes some of the guesswork that comes with a simple analog dial like the one on the COS-330.
Bottom line
Buy the COS-330 if you want an affordable, lightweight, beginner-friendly electric smoker and do not mind checking a dial and a water pan periodically rather than trusting a digital display. Its three racks and 548 square inches of space are enough for a family cookout, and Cuisinart's straightforward design keeps it simple to learn. Look at a Masterbuilt or Bradley digital smoker instead if precise, hands-off temperature control matters more to you than saving money, especially for long overnight cooks where an unattended dial-controlled smoker is a bigger risk of drifting off target.
Frequently asked questions
Does the Cuisinart COS-330 have digital temperature control?
No, it uses a dial-style analog control rather than a digital panel, with a built-in thermometer on the front door for checking progress.
How much cooking space does the COS-330 have?
It has 548 square inches of cooking space spread across three removable chrome-coated racks.
How heavy is the COS-330 smoker?
It weighs about 59 pounds and stands roughly 30 inches tall, making it light enough to move around a deck or patio by hand.
What temperature range can the COS-330 reach?
The 1500 watt heating element covers a stated range of 100 to 400 degrees Fahrenheit.
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