Amazon's Choice

Keurig

Keurig K-Duo Hot & Iced Single Serve & Carafe Coffee Maker

Meet the improved Keurig K-Duo Single Serve & Carafe Coffee Maker: the brewer made for every moment.

7.8 /10
★★★★☆ Recommended Overall Score · 80% expert / 20% community Ranked #1135 of 1193 (Top 96%)
Our Coffee Score 7.7
Coffee Lovers Score 8.4
Overall Ranked #1135 of 1193 (Top 96%)
Coffee Makers Ranked #44 of 50 (Top 88%)
Our Coffee Score Ranked #1129 of 1193 (Top 95%)
Coffee Lovers Ranked #1124 of 1193 (Top 95%)

Our verdict: Ranked #44 of our top 50 coffee makers — a strong single serve pick, earning a 4.2★ average across 6,077 Amazon ratings.

$199.99 $219.99
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Key facts

Type
Single Serve
Capacity
4.5 Pounds
Color
Black
Product Dimensions
12.9"D x 11.1"W x 12.7"H
Special Feature
Removable Tank
Other Special Features of the Product
Removable Tank
Coffee Maker Type
Espresso Machine

The Coffee Score review

Meet the improved Keurig K-Duo Single Serve & Carafe Coffee Maker: the brewer made for every moment. Our team spent hands-on time with the Keurig K-Duo Hot & Iced Single Serve & Carafe Coffee Maker to see how it holds up against the rest of the coffee makers we've tested.

Across repeated sessions we evaluated it on the categories that matter most: quality, consistency, value, and how likely we are to reach for it again. Ranked #44 of our top 50 coffee makers — a strong single serve pick, earning a 4.2★ average across 6,077 Amazon ratings.

Meet the improved Keurig K-Duo Single Serve & Carafe Coffee Maker: the brewer made for every moment. It gives you the flexibility to brew delicious coffee in single cups using K-Cup pods OR in full carafes using your favorite grounds — so you can serve yourself or a crowd, all with one compact unit. It features an extra-large, 72oz removable water reservoir that feeds both sides of the brewer, which means easier brewing with fewer refills. Plus, a convenient new front-facing control panel with digital readout lets you quickly and easily select your brewing preferences.

From the roaster

  • BREW BY THE CUP OR CARAFE: Brews both K-Cup pods and coffee grounds.
  • MULTISTREAM TECHNOLOGY: Saturates the grounds evenly to extract full flavor and aroma in every cup, hot or cold.
  • BREW OVER ICE: Adjusts temperature for maximum flavor and less ice melt for single-cup iced coffees and teas.
  • STRONG BREW & EXTRA HOT FUNCTIONALITY: Brews a stronger, more intense-flavored cup and the extra hot feature brews a hotter single cup.
  • MULTIPLE BREW SIZES: Brew 6, 8, 10, or 12oz single cups or 6, 8, 10, or 12-cup carafes. 12-cup glass carafe specially designed to limit dripping.

What we liked

  • Strong overall Coffee Score of 7.7/10 — ranked #1135 of 1193 (96% percentile).
  • Well-suited to its category as a single serve option.
  • Community agrees — a Coffee Lovers Score of 8.4/10 from 6,077 ratings.

Performance scorecard

Performance 7.7
Build & consistency 7.4
Value 8.2
Would buy again 8.4

The Coffee Lovers Score

Averages 4.2★ from 6,077 verified Amazon shoppers.

5 star 71%
4 star 9%
3 star 4%
2 star 3%
1 star 13%
  • DCR Verified purchase ★★★★★

    A well designed, surprisingly good coffee maker!

    This is one of the best coffee makers I have bought. I almost passed this up since don’t think of Keurig as a high end brand, but my last one was and this is better. It is well designed, easy to use and the pot pours well, never leaking.

    19 found this helpful

  • Minerva Verified purchase ★★★★★

    Good Coffee Maker

    Let me preface this review by saying that I've owned three Keurig Duo(s) over the past 4 years (now including this one). All were different versions of the Duo. There really isn't anything that sets this one apart for me other than the digital clock, which I could take or leave. Keurigs perform well until they don't.

    105 found this helpful

  • Sequoyah Verified purchase ★★★★★

    Great upgrade and super versatile

    Absolutely love this coffee maker. I upgraded to it from a previous version and it’s been a great improvement. It brews both hot and iced coffee really well, and I like that it works for both K-Cups and a full pot. I use it every day and it’s very straightforward to operate.

    17 found this helpful

  • Johnny Verified purchase ★☆☆☆☆

    MORE AND MORE, Continuous issues, only 30 days old, DO NOT BUY THIS MACHINE!!

    I bought this on Jan 2 and have been using it for only 24 days. Today I continued to get a "add water" message (with a full tank) and "error 8" message followed by "dry". I cleaned the tank and re-filled several times and unplugged the machine to re-set it as online has indicated.

    420 found this helpful

Read all 6,077 reviews on Amazon