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Customer reviews for Keurig K-Duo S Bundle Hot & Iced Single Serve & Carafe Coffee Maker (Gen 2) for
Keurig K-Duo S Bundle Hot & Iced Single Serve & Carafe Coffee Maker (Gen 2)
4.6 out of 5 stars
stars
761 ratings711 reviews
  1. 5 stars77% (587)
  2. 4 stars12% (91)
  3. 3 stars6% (43)
  4. 2 stars3% (21)
  5. 1 star2% (19)
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Showing 1-10 of 711 reviews
Jul 19, 2026
Reviewer name: Jeff
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Coffee yummy

The 1 I received was great, the coffee tasted great I have had coffee maker's that didn't make good coffee no matter what I did. And with all the attachments just made it better

Helpful?0T1KMFM3S02X19410965295
reply from Keurig Care

Thank you for taking the time to share your thoughts! We’re glad to hear the K-Duo coffee maker is meeting your expectations. Enjoy!

Jul 15, 2026
Reviewer name: Mrs S
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent Bundle!

This is an excellent bundle! Both coffee systems work wonderfully, and all the add-ons in the bundle are fabulous. I highly recommend this if you enjoy both traditional coffee and k-cup.

Helpful?0T1KMFM3S02X19410965295
reply from Keurig Care

Thank you very much for your kind words and for taking time to share this feedback. We appreciate the love!

Jul 9, 2026
Reviewer name: Cynthia Burleson
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

5 Star Product!!

We needed a new coffee maker and found this one at the right time. The coffee tasts great and it is very easy to use. I still have to figure out the frother but I will get it! Great Buy!!

Helpful?0T1KMFM3S02X19410965295
reply from Keurig Care

We just love hearing this! Thank you for taking the time to leave us your review! Happy brewing!

Aug 20, 2026
Reviewer name: Charlie
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

K-Duo - FINALLY!

After having 5 consecutive Keurig Coffee systems, they finally got this one right! It is superb to any other machine I have ever owned! All components actually work and it produced excellent coffee - and fast!

Helpful?0T1KMFM3S02X19410965295
Jul 29, 2026
Reviewer name: GR
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Coffee and kcups

So easy to use and so convenient to have both pots together. The water reservoir is bigger then a regular keurig so you don’t have to fill it as often.

Helpful?0T1KMFM3S02X19410965295
reply from Keurig Care

Thank you for sharing your feedback! We are thrilled to hear that you’re enjoying your K-Duo coffee maker. Happy brewing!

Jul 9, 2026
Reviewer name: Tim
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Very good machine

Only thing i don't like about it is the strong button only works on the k cups. My old keurig it worked on brewing a pot too.

Helpful?0T1KMFM3S02X19410965295
reply from Keurig Care

Thank you for sharing your review with us Tim. We appreciate the feedback.

Oct 9, 2025
Reviewer name: vMTZ
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

not what expected

Its a bit complex to work around. EX: if you want to brew over "ICE" the machine wont allow you to choose "strong" and the OZ needed It only does 6oz at a time per k-cup and its normal temp. Another thing is the temperature, I wish that it could be manageable to be hotter for hot coffee, i feel I need to put my coffee into the microwave for a better temp,

Review from keurig.com
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reply from Keurig Consumer Care

We appreciate the feedback. We'll pass this on.

May 14, 2026
Reviewer name: Chad
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Great extras, not hot enough brewing

The extras are great but this coffee maker doesn’t make hot coffee like the other cheaper single cups. Also, a slower brew

Helpful?0T1KMFM3S02X19410965295
reply from Keurig Care

We value your time and would like to look into the concerns with your K-Duo coffee maker further Chad. Please contact our Consumer Care team at 866-901-2739. Our representatives are available seven days a week from 7:00 am to 10:00 pm, EST.

Oct 7, 2025
Reviewer name: An unsatisfied customer
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Warm coffee

The coffee on the drip side is not as hot as it should be and the least amount of cups you can make is 6. Many times I only use 4 cups so this is a waste of money. When attempting to return the maker I found I must pay for shipping so I am sorry I made this purchase that now I’m stuck with.

Review from keurig.com
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reply from Keurig Consumer Care

Thank you for sharing your review. We're sorry to hear the coffee maker didn’t meet your expectations. That’s not the experience we aim to provide, and we’d welcome the chance to make it right. When you're ready, please reach out to our Consumer Care team at 866-901-2739. We're available daily from 7:00 AM to 10:00 PM EST and happy to assist.

Oct 19, 2025
Reviewer name: Anonymous
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Not made the same.

Compared to my last Keurig, that I had for years and loved, this is made with very flimsy , cheap materials. The pod coffee does not get hot. Even when I press hot. The brewer coffee tastes bad. Old. Currently looking for someone to give it to so I can purchase another brand. Good bye ole friend

Review from keurig.com
Helpful?0T1KMFM3S02X19410965295
reply from Keurig Consumer Care

Bridget, we value your time and would like to look into your concerns with the K-Duo Hot & Iced Single Serve & Carafe coffee maker further. Please contact our Consumer Care team at 866-901-2739. Our representatives are available seven days a week from 7:00 am to 10:00 pm, EST.