The digital controller controls temperatures from 150F to 500F in 5-degree increments; that’s the most precise we’ve found on a pellet grill, and gives you a good, precise burn. There’s also Sense-Mate, a thermal sensor that monitors the smoker’s internal temperature, so you can keep an eye on it remotely on your phone via Wifi, letting you adjust the temperature from the app.
I have used mine Traeger 15 times and it hasn't worked once. I will not hold the temp within 15 degrees as they state. I can set mine to 225 and will go between 180-370. It also consistently shutting itself off with the same error. I have spoken to cust service 12 times and they are worthless. I have had new controller sent and other various parts. I have been on the phone with them for hours. I always have to take my meat off and finish it on my Weber. They refuse to send me a new one. They still demand to go back through the same damn steps as the last 12 times to debug it. Never again. If you see my post on Craigslist, don't buy it, it's a lemon that Traeger will not support.
You need some temperature control in your grilling system: Even though most propane and charcoal grills include a temperature gauge, they’re not precise. Because the pellet Traeger grill works more like an oven, cooking at a precise temperature setting is a lot easier to do. It’s not quite as precise as the oven in your kitchen, but the Traeger system’s temperature control is surprisingly accurate most of the time. Some manufacturers of low cost pellet grills only offer low, medium, or high temperature settings.
****Update 12/2014: So I finally found something negative to report. Today I was cooking 2 pork butts and a brisket and discovered that this grill does not do well with wind on a brisk day (It was 45 degrees here today). When set at 250 degree, the smoker could barely make it up to 190 degrees. I was able to bypass the problem by throwing a cheap moving blanket over the grill (an $8 fix) but I think it's worth noting.
You want to easily switch to different smoky flavors: Changing flavors in your Traeger grill is as easy as changing the pellets that you place in the hopper. Through its website, Traeger offers several different smoky flavors of hardwood pellet offerings, including hickory, mesquite, apple, maple, cherry, and oak. And Traeger’s website provides information on which types of hardwoods provide the best smoky flavor for certain types of foods, which can help you successfully use this grill immediately out of the box.
The wood pellet grill features a dual rack design with a 513 square inch main cooking surface and 187 square inch warming rack. With a 20-pound hopper capacity, the grill has plenty of space for wood pellets to keep grilling during long event and parties when you have many mouths to feed. An automatic pellet feeder makes it easy to maintain the desired temperature, so you can focus on just the grilling itself.