Blendtec TB-621-20 Total Blender Review

As one of the top smoothie makers from Blendtec, I decided to do a review of the TB-621-20 model. Even if this is just a countertop type of unit, it’s considered to be a commercial grade model because of its overall functionality and efficiency.

The Blendtec TB-621-20 is an all-in-one kitchen appliance because it can create smoothies and juices as well as other recipes like ice cream, cappuccino, soups, desserts, and even margaritas. Having this one device will therefore allow you to limit your purchases with regards to other kitchen appliances. And that also means less clutter on your countertop, right?

Top Features of the Blendtec TB-621-20 Smoothie Blender

  • Powerful Motor – It comes with 1,500-watt power and 3 Horsepower direct drive motor system.
  • Pre-programmed Cycles – You can choose from different settings when making your smoothie drinks and other recipes.
  • Digital Touch Pad – It comes with easy to manage control panel.
  • Automatic Shutoff System – The unit automatically shuts down to avoid overheating.
  • Stainless Steel Blades – Two-prong blades that are made of stainless steel are installed into this blender. The blade system has a spinning capacity of 29,000 rpm.
  • Jar Capacity – You can make 2 quarts of drinks in the blending jar.
  • Safe Materials – The smoothie maker jar is made of BPA-free materials.
  • Warranty – Blendtec backs this model up with a lifetime warranty on the coupling and blade system, 3 years warranty on the motor base and a 1-year warranty on the jar.

Product Specifications:

Brand: Blendtec

Model: TB-621-20

Product Dimensions: 7 x 8 x 15.5 inches

Product Weight: Approximately 10 pounds


  • Fast – This model of blender is fast and powerful that it can crush ice easily. It can handle other tough ingredients just as well too.
  • Easy to Use – This model comes with a detailed instruction manual to make it easier for the users to operate the device. And since there are also pre-programmed settings, you can prepare recipes with just a touch of a button.
  • Safety Design – The blender jar is made of BPA-free materials.
  • Low Profile – This is a small and compact model of blender – storage is therefore easy and you can even choose to leave it on your counter without cluttering up your kitchen space.
  • Generous Warranty – The unit comes with warranty on parts and motor base.


  • Quite Expensive – A lot of people want to get a Blendtec smoothie maker but the price of the product can prove to be daunting especially when you compare it with low-end units. Still, a lot of consumers look at the quality of the item and simply consider it as a good investment.

What Customers are Saying – Can This Smoothie Blender Make the Best Green Smoothies?

Since the Blendtec TB-621-20 is a multifunctional blender, it can make green smoothies and other types of drinks as well. In fact, it can create a wide variety of recipes including salsas, dips, dressings, sauces, soups, and even specialty drinks like cappuccino and margaritas.

I also checked the customer reviews at Amazon and found that over 500 customers have left their feedback there. This particular model has an overall rating of 4.4 stars out of 5, which just goes to show that consumers are happy with their purchase.

Is it Easy to Use?

Because of the pre-programmed settings, this smoothie maker is really easy to use as you simply need to push a button to create a particular type of recipe. You can also refer to the manual before operating the unit to make sure that you’re using it right.

Is it Durable?

We all know that Blendtec products are durable and their kitchen appliances can really last for a number of years. This particular unit is also backed up by a generous warranty. And since the blade system is made of stainless steel, corrosion and rusting can be avoided.

How Much Should You Expect to Pay for the Blendtec TB-621-20?

This particular model is currently priced at around $380 online. If you purchase it at, you can use your Amazon Prime membership to get benefits and discounts.

Click Here to Buy Blendtec TB-621-20 at a Discounted Price

My Recommendation

There’s no doubt about it that the TB-621-20 model of blender from Blentec is a great blender for making green smoothies. However, I understand that the price may seem steep if you’re only going to make healthy smoothies with it. I therefore encourage you to create other types of recipes with the unit to make the most use of its functionality.

And even if you only intend to use the blender for making green smoothies, I still think that this model is a practical choice. Remember, this is a Blendtec product – so it can surely last a lifetime or several years at least.

Because of its stainless steel blade system and large capacity jar, you can literally make recipes and meals with this unit quickly and easily. So considering all those things and the generous warranty, I say that this model is worth every penny. Yes, it’s one of the best investments you can make to maintain good health.

Watch How Blendtec TB-621-20 Works!

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