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Customer reviews for Ninja Professional Plus Blender DUO with Auto-iQ for
Ninja Professional Plus Blender DUO with Auto-iQ
4.8 out of 5 stars
stars5,270 ratings1,663 reviews
  1. 5 stars89% (4,714)
  2. 4 stars6% (339)
  3. 3 stars1% (77)
  4. 2 stars1% (35)
  5. 1 star2% (105)

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Showing 1-10 of 1,663 reviews
Jun 5, 2026
Victoria
5 out of 5 stars review

Verified Purchase

Best Blender

I had the smaller less powerful one whcih I already thought was great but this one is even better which I thought was impossible. I bought this blender because it was bigger than my other Ninja Blender. This one is exceptional and worth the price. It blends and liquifies to perfection. I use it with the smoothie option and it exceeded my expectations. It is worth every penny.

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May 26, 2026
Mary K
5 out of 5 stars review

Verified Purchase

Great Blender

Just the upgrade I needed. Very powerful blender. I had an older version that lasted me a while it still works but I wanted a new one. Caught it on sale Mother’s Day weekend and couldn’t pass it up

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Oct 8, 2025
Mei
5 out of 5 stars review

Verified Purchase

Perfect for smoothies

We brought this as a replacement for a cheap mixer that died making smoothies.. The Ninja works very well . It doesn’t get stopped by mixing the fruit and ice and is very fast in getting the right consistency.

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May 31, 2023
Lisa F
5 out of 5 stars review

Verified Purchase

Great quality & makes outstanding smoothies!

Love it!!! Great purchase & this blender does everything I wanted & more. I especially love the interchangeable mini bottles and the fact that you can blend or store the contents in the bottles. Best of all my granddaughter & I broke it in making smoothies for her birthday!

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Jun 29, 2020
John R
5 out of 5 stars review

Verified Purchase

The Ninja Duo makes easy work of it’s competition!

An excellent in-home blender that’s perfectly balanced between simplicity and ingenuity. This series is both easy to use, yet not as haphazard and boring as most other models. Your ingredients will be expertly broken down in the blink of an eye. Fruits, veggies, ice, you name it it’s getting sliced and diced by the sharp blades of this Ninja. The only drawback is that it’s pretty noisy, but that’s a minor inconvenience when you think of how much power the Ninja Duo packs to get your ingredients broken down. The smart IQ feature makes it easy to push a button and watch it go. Definitely my favorite purchase of my household appliances thus far.

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Sep 10, 2020
Anonymous
5 out of 5 stars review

Verified Purchase

THE PERFECT GIFT!!!

I bought it for my daughter as a Birthday gift, she had been hinting for a while that she wanted any Ninja product. She was so happy she use it every day, I mean every single day (LOL) She's happy, I'm happy, best gift ever and for the perfect price.

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Aug 13, 2022
Lydia
5 out of 5 stars review

Verified Purchase

The Nutribullet replacement

My nutribullet just stopped working after several years of faithful service and I decided to give the Ninja a try. Well, it is absolutely fantastic!!! It is powerful and surpassed my expectation, The increased capacity is awesome, now a blend a large batch and can refrigerate for later. Love it!!

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Mar 24, 2026
CatMama
4 out of 5 stars review

Verified Purchase

Good and not so good

Only problem is the square unit. Ingredients get stuck in the corners. The 2 smaller round containers are great.

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Apr 19, 2021
Jewels
4 out of 5 stars review

Verified Purchase

2ND Ninja Blender

This is the second NINJA I've purchased- I accidentally broke my pitcher on the first one and a replacement cost was more then it should be. It was a better value just to replace the whole thing. That said- It's the best blender I've ever owned! You won't be disappointed if you decide to buy this Ninja.

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Mar 15, 2026
Mark
2 out of 5 stars review

Verified Purchase

Unhappy

I bought this primarily to make smoothies, it does not liquefy the ingredients. Has many chunks and grit.

Helpful?2DA4VZRTD45F62235656190
reply from SharkNinja Product Expert

Hi Mark, <br />Thank you for taking the time to share your experience with us. We understand how frustrating this situation must be, especially when you purchased the blender specifically for smoothies and it’s leaving chunks and grit behind. That’s not the level of performance we aim to deliver. Our team would be glad to take a closer look and help improve your blending results or explore available options. Please reach out to us at 1‑800‑365‑0135, Monday–Friday 9 a.m.–9 p.m. ET | Saturday 9 a.m.–6 p.m. ET, and we’ll be happy to assist.<br />Best regards,<br />Ninja kitchen