Skip to main content

BlendTec Designer 725 review

Sure it can turn iPhones to dust, but this blender makes a helluva smoothie, too

blendtec designer 725 review blender overview 2
Image used with permission by copyright holder
BlendTec Designer 725
MSRP $650.00
“The Blendtec is the best blender money can buy. If you can afford to spend $650, buy, blend, and enjoy.”
Pros
  • Powerful motor
  • Touchscreen interface
  • Great preset blending cycles
  • Easy to clean
  • Solid build quality
Cons
  • Expensive
  • “Tweet this blend” prompts

If you’ve browsed through YouTube any time in the past five years, there’s a pretty good chance that you’ve seen Blendtec blenders before. The company has made a name for itself by blending everything from iPhones to Bic lighers on camera — but pulverizing a smartphone doesn’t necessarily mean a blender will make you a good smoothie. To see how Blendtec’s blenders perform in real-world applications, we brought one of its top-of-the-line models into our kitchen and went berserk. Here’s how it went.

Recommended Videos

First impressions

The first thing you’ll notice about this badboy when you take it out of the box is how damn heavy it is. Most blenders have a fairly hefty base, but Blendtec’s Designer 725 is like an anvil — which is a good thing. The heavy bottom keeps it stable, and all that extra heft presumably means a bigger, more powerful motor.

It can reduce a brand-new iPhone to a pile of dust, and make short work of fruit and ice.

The setup is more complex than your average blender, mostly because the Designer 725 is equipped with an interface that’s not as straightforward as what you’d typically find on a standard blender. It’s like upgrading from a car to a spaceship, so be prepared to learn a few new controls.

Not to worry though — the first time the machine fires up it’ll walk you through all the different functions in an easy-to-follow tutorial. It throws a lot of information at you here, which is a little hard to absorb all at once, but even if you miss something on the first go, the blender’s symbols make it fairly easy to figure out on your own.

Features and Design

The first feature you’re likely to notice after unboxing the Designer 725 is its distinct lack of buttons. In place of physical ones, Blendtec outfitted this blender with a big, beautiful touchscreen that occupies the machine’s entire face. The snappy, responsive touch buttons are also accompanied by a slider, which offers easy and intuitive speed control.

Speaking of speed, Blendtec boasts that the D725 offers 100 different speed settings, which is definitely overkill. Are you going to be able to tell the difference between a smoothie made at 98 versus one made at 96? Probably not — although having such a high degree of control over the blade’s RPMs is definitely not a bad thing.

Even more impressive than the blender’s speed is its power. Sporting a ridiculously powerful 1,725 Watt electric motor, the Designer 750 has more horsepower than some go-karts we’ve ridden (3.8 at its peak), and is drastically more powerful than flagship blenders from other brands — including its main competitor, Vitamix.

And the features just keep on coming. On top of the sleek interface, variable speed, and beefy motor, Blendtec’s Designer 725 also has brains. The blender comes with a range of pre-programmed mix settings, including cycles optimized for smoothies, salsa, ice cream, whole juice, and hot soup. There’s even a self-clean button that’ll take care of the mess when you’re done (with some water, of course).

These cycles will run automatically at the touch of a button, but if you should ever feel inclined to grab the reigns and take over, the D725 also has a Pulse button, as well as the aforementioned slider that allows you to run the blender at whatever speed you like.

Performance & Use

We put this blender through a pretty rigorous testing gauntlet to see how it stood up to various fruits, veggies, and other foodstufffs; and even after seeing all of Blendtec’s infamous “will it blend” videos, we were still impressed by how well the D725 performed.

Despite having fewer blades, the BlendTec blender did a far better job at shredding up ingredients.

For a blender that can reduce a brand-new iPhone to a pile of dust in just a few minutes, it should come as no surprise that this machine makes short work of fruit and ice. The massive batch of smoothies we made on our first blend session were about as smooth as they come. The guac and hummus we made on day two? Fine and silky — you couldn’t find a chunk in there if you tried.

It’s definitely a great blender, but how does it compare to other machines? We needed some perspective, so after a few preliminary smoothies, we put it up against a cheaper, but equally-hyped up blender — the Ninja Professional.
In a side-by-side smoothie test, we ran both of these machines for an equal amount of time with the same ingredients (ice, juice, and various fruits & veggies), and when it was all said and done, the differences were obvious.

Despite having fewer blades, the BlendTec blender did a far better job at shredding up ingredients. The chunks in the Ninja smoothie weren’t necessarily big, but they looked massive in comparison to the fine-ground mixture the D725 produced. Things like seeds and broccoli buds –which managed to survive in the Ninja– were almost completely pulverized when the Blendtec finished its cycle.

Another big plus is that you don’t have to worry about strategically layering in your smoothie ingredients (or whatever) before you hit the “puree” button. Unlike the crappy Goodwill Oster blender I’ve got at home, it doesn’t matter if the ice is on top or at the bottom — the D725 will mince it up just the same.

Blendtec-Designer-725-blender-review-blade
Image used with permission by copyright holder

It’s also much easier to clean. Blendtec’s blade is purposefully blunt, so you don’t have to worry about it biting back and slicing your fingers open when you attack it with a sponge. Technically you don’t even need a sponge — you can use the machine’s self-clean cycle to take care of the mess, but in our experience it’s usually faster to do it manually.

Conclusion

After a couple weeks of intense use and comparison, it’s abundantly clear that the Designer 725 is one of the best blenders money can buy.

In a lot of ways, it’s like a Ferrari. Do you need one? Probably not — your ‘96 Kia Rio will get you to work just the same — but do you want one? Hell yeah you do. It’s faster, better looking, more powerful, and has a smoother ride. If you want one and can afford the hefty price tag, then by all means, get yourself a Blentec.

If price is an object for you, you might consider going with something like the Ninja. It’s 400 bucks cheaper, and gives you almost the same blending results.

If you’re all right with dropping $650 on a blender, the Designer 725 is the one you want. It’s more powerful than other blenders in this price range, has better features, and comes with an 8-year warranty. ‘Nuff said.

Highs

  • Powerful motor
  • Touchscreen interface
  • Great preset blending cycles
  • Easy to clean
  • Solid build quality

Lows

  • Expensive
  • “Tweet this blend” prompts
Drew Prindle
Former Digital Trends Contributor
Drew Prindle is an award-winning writer, editor, and storyteller who currently serves as Senior Features Editor for Digital…
Early Black Friday chest freezer deals: up to 40% off today
The Insignia 7-cubic feet chest freezer placed in a garage.

Update 10/29/24: This starts our Black Friday coverage of chest freezers, and we like what we see so far. The following deals are from a variety of good brands, show a wide range of prices, and most importantly come in various sizes, so you can pick what is right for your home.

While Black Friday officially starts on November 29, retailers are getting started early this year. That means great early Black Friday deals, including on things like chest freezers. Here, we search high and low for the best deals on chest freezers to hit the market. That means we're looking at sources like Walmart's, Amazon's, and Best Buy's early Black Friday deals among others to get you the best deals possible. Whether you're wanting to store ice cream, meat, or a party's worth of frozen pizza, these are the best chest freezers for you.
Hisense 5 cu. ft. Garage Ready Chest Freezer — $165 $189 13% off

Read more
Best cordless drill early Black Friday deals: DeWalt and more
A DeWalt drill being used.

Update 10/28/24: This marks the beginning of our drill coverage for 2024's Black Friday shopping season, and all of the major brands have at least one great deal. While we're excited for what is to come, this is a fantastic start and there's really no reason to not go ahead and get prepped by buying something now.
If you're buying anything this Black Friday, there's a big chance you might want a drill/driver to go with it. A drill/driver is one part drill, one part (screw)driver and it can help out in many situations. For example, say you take part in one of these early Black Friday TV deals, you very well might want to wall mount it. Then, say you grab up an easy coffee maker from Keurig's early Black Friday deals. An extra side table in your study would sure go nice with that and a drill/driver could very well make the table's construction much easier.
Really, with so so many of your early Black Friday purchases, there might be a chance to pick up a cordless drill or driver and get to work. As such, we've compiled a list of the best cordless drill deals throughout Black Friday deals that are available now, so you can get a head start on prepping for the savings that are to come.

Skil Pwr Core 12 Drill/Driver — $50 $59 15% off

Read more
Best Roomba deals: Top robot vacuums from as little as $170
iRobot Roomba 692 Robot Vacuum.

If you come home and don't really look forward to doing the day-to-day dusting and vacuuming that's required to keep everything clean, then robot vacuums are a great solution. Probably one of the best-known brands is Roomba, and if you're looking to pick up a new one, then Roomba has a lot of great options you can pick from.. Whether you're looking for a budget-friendly option or something a little bit more high-end that comes with a self-emptying station, we've gone out and collected some of our favorite Roomba deals below.

That said, if you don't necessarily want a Roomba, you can check out these general robot vacuum deals, and for the more substantial messes, there are always these vacuum deals and cordless vacuum deals too.
iRobot Roomba i1 -- $170 $220 22% off

Read more