Although Traeger first introduced its so-called WiFire technology on the Timberline Series in 2017, it wasn't the first to build a connected pellet grill. The likes of Rec Tec, Green Mountain Grills and others make similar options that also send real-time info to your phone. Until a few weeks ago though, in order to take advantage of the connectivity on a Traeger grill, you had to buy one of its most expensive models. Now, you have choices. And at $800, the most affordable option is less than half the cost of the cheapest Timberline.
The Ironwood Series is an entirely new model for Traeger. Price-wise, it sits between the more affordable Pro Series and Timberline. As with most grills from the company, the Ironwood comes in two sizes, the 650 and 885, with the model numbers corresponding to the cooking area (i.e. the Ironwood 650 has 650 square inches of cooking space). In terms of features, the grills are exactly the same, the only difference is how much food you can cram inside and the overall size of the cooker itself.
Though it costs significantly less, the Ironwood Series still has a lot of handy features that debuted on the Timberline Series. For one, it connects to the Traeger app, your complete guide to grilling. It not only controls and monitors the grill, but it's also home to a library of recipes. Once you select one, you can beam the temperature and timing info to the grill from your phone -- saving you the hassle of going outside to manually turn the dials.
Indeed, the Traeger app will allow you to adjust temperature, set either a timer or sauce timer, adjust the meat probe's target temp, turn on the Super Smoke mode and push the Ironwood into a handy Keep Warm state. All of those are great, and you'll use them a ton, but there are some things you can't do with the app.
First, you can't use it to turn the grill on, and even if you could, that would require you have it plugged in at all times. That isn't how I store an outdoor appliance when I'm not using it, and I'd guess most people don't either. Second, you have to be at the grill to push the "Ignite" button to light it. Even if you send all the temperature details from the app, you can't do this step from afar. Of course, this is all sorted at the start, and once you're actually cooking, you can kick back and relax from a distance. Just in case your hands are full when you head inside, you can initiate the shutdown cycle -- which takes about 15 minutes -- from the app over WiFi. This doesn't turn the grill completely off, but it does at least start the process by keeping the fan going to help cool things down and to ensure any remaining pellets in the firepot are burned.
You can keep tabs on what you're cooking even when you leave home. I never left the Ironwood 650 completely unattended (my wife was home), but I did run to the store to pick up ingredients I'd forgotten. From the checkout line, I was still able to monitor both the temperature of the grill and the status of the meat probe with ease. I've also used the Ironwood 650 to cook Boston butts (for pulled pork) and brisket overnight. I don't do it often, and it still makes me nervous, but for things that take eight to 12 hours to cook, an overnight session can be essential. Especially if you need the meat ready to eat in the afternoon or early evening. Then, it's nice to check on things without having to get out of bed on a cold morning.
WiFi is great and is super handy for long cooks, but another much-hyped feature on the Ironwood 650 is Traeger's new D2 Direct Drive. The company says the combination of a redesigned fan and auger system generates optimal smoke production and creates more wood flavor, even at higher temperatures. Part of that D2 system is a tool called Turbo Temp. Basically, Turbo Temp allows the grills to get hotter faster, and it helps recover from temperature changes -- like when you open the lid to spray, mop or sauce.
I still have the first-gen Timberline 850 in my backyard, so I was able to test Turbo Temp side-by-side with the older grill that doesn't have the new D2 Direct Drive system. The results were disappointing. On a day in the low 70s, for example, the Timberline 850 took just under 15 minutes to go from off to 225 degrees (a common smoking temperature). After 30 minutes, the Ironwood 650 was still at 200 degrees. Sometimes it comes to temperature impressively quick, and others it takes up to 30 minutes. The Ironwood 650 also takes almost four minutes longer to ignite, which was pretty frustrating. Given that D2 is a key selling point on new Traeger grills, it's disappointing that it doesn't work consistently as advertised.
Traeger explained that performance of the D2 system depends on several factors, including ambient air temperature, altitude, pellet type and pellet condition. Of course, it also matters if you're starting with a clean fire pot. I monitored how long it took to ignite and come to temperature several times -- some with a clean grill and a brand-new bag of pellets, and others when the grill had been used once and pellets sat in the hopper for a day or two. The results were pretty consistent with what I mentioned above: an average of seven minutes to complete the Ignite cycle and around 25 to 30 minutes to hit a target temperature of 225.
However, the D2 setup's faster recovery does work well. The Ironwood 650 got back to temperature noticeably faster after I opened the lid to visually inspect things or sauce whatever I was cooking. Once the grill got going, it worked well. But for a redesigned system like the D2, the initial warm-up process should also be consistently quick.