Keurig K-Duo Hot & Iced Coffee Maker

Curated from 59 real Reddit conversations

Refreshed on: February 8, 2025

Keurig K-Duo Hot & Iced Coffee Maker

Brand: Keurig
Price: $146
Snoop Score:
6.6
Sentiment
5.0
Popularity
3.8
Technical
7.5

Snoop's Take

The Keurig K-Duo Hot & Iced Single Serve & Carafe Coffee Maker is a versatile brewing system that allows users to brew both single cups and full carafes of coffee with ease. It features MultiStream Technology that saturates coffee grounds evenly, ensuring maximum flavor extraction for both hot and iced beverages. Consumer sentiment around the K-Duo is mixed, with many praising its convenience and rapid brewing capabilities. "We just got one at the office a couple of weeks ago and love it so far," reflects the positive experiences of users, while others voice concerns about consistency, such as, "the bad news is that we never could get the Keurig to keep its consistent functionality for a decent brew." Overall, users appreciate the adjustable settings for coffee size and temperature, which enhance flavor and satisfaction. Considering the feedback, the Keurig K-Duo is recommended for those seeking a versatile coffee maker with the ability to brew various styles, though potential buyers should be aware of some reported issues with longevity and consistency.

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It’s a great machine. Starts brewing almost instantly and makes hot coffee.

Positive Feedback

I have had 3 replacements. The one good thing is that with the replacements the warranty starts over from when you get the new one.

Negative Feedback
Product
6.6
Keurig K-Duo Hot & Iced Coffee Maker
Busy Mornings at Home
10 / 10
Iced Coffee Enthusiasts
9 / 10
Office or Shared Spaces
10 / 10
Travel Mug Convenience
9 / 10
See how this compares to all Single Serve Brewers

What it does well!

Key strengths users can’t stop talking about.
Brews quickly and makes hot coffee
It’s a great machine. Starts brewing almost instantly and makes hot coffee.
Loved by users for convenience
We just got one at the office a couple of weeks ago and love it so far.
Brews coffee as intended
Does anyone have one of these? Wondering how they are working.
It works as intended. Mine splatters a bit as it's brewing, and it's a little loud.
I got one last week and I'm actually pretty impressed with it!
User satisfaction noted
I like like it and more importantly the wife likes it!
Adjustable coffee size and temperature improve flavor
Sometimes the coffee is better if you make it smaller or larger--also, you can adjust the temperature to make it more to your liking.
Getting a "fill-your-own" pod would be the best option in this case, since you can adjust how much coffee you brew.
User support for warranty issues
Machine is pretty new on market so you can only hope it’s isolated issues.
Brews coffee quickly
Keuring K Duo (brand new) first pot was great- now the carafe is producing very WEAK coffee.
User satisfaction reported with warranty replacement
I was wondering if you ever figure anything out

Where it needs some work!

Areas to watch—feedback on possible improvements.
Frequent replacements needed under warranty
I have had 3 replacements. The one good thing is that with the replacements the warranty starts over from when you get the new one.
Keurig machines made cheaply and don't last
Beyond the fact that the pods suck for the environment, even the reusable ones give you a bad experience, the main business of keurig is to sell pods.
Pods are expensive and environmentally terrible
Keuring coffee is subpar and their pods are expensive and environmentally terrible.
Produces bland coffee
Some of the worst blandest fucking coffee I've ever had.
Cold brew feature malfunctioning
The first machine didn't work. It was irritating that there was no other option but calling to try troubleshooting and then to initiate a return.
Everybody having the same problem can't be on quiet mode. I really do like the machine, if it can be fixed.
Incompatibility with non-Keurig pods in cold mode
This machine does not work with reusable pods or any pods that are non-Keurig brand and have a different shape.
Iced feature is ineffective
The "Iced" feature is a pure gimmic. All it does is turn off the heater a few seconds before the end so that the water coming out the pod is the same temp as your reservoir.
Weak coffee after initial use
The bad news is that we never could get the Keurig to keep its consistent functionality for a decent brew.

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Core Power Plays

The specs and strengths that make it shine.
Users prefer machines that do both pods and regular coffee
Most important thing to me is that it will last a long time.
Preference for machines that brew both pods and regular coffee
If you really want a machine that does it all for you, I recommend the Bunn MyCafe MCU single cup brewer.
Users appreciate the convenience of one-touch brewing with K-cups.
Recommended K-cup brewer? Do people have a recommended K-cup brewer for pods and reusable pods? I'm looking for the convenience of one touch Brewing.
I know it's weird to ground the beans but use a kcup to brew. I've tried multiple times to either use the aeropress or French press but the one touch heat and dispense is so great for when I am busy cooking breakfast.
Users discuss the freshness and quality of locally roasted coffee.
I think people generally prefer locally roasted or roasted-to-order for several reasons.
Users share experiences with programmable coffee makers.
You can also program the water temp, so people who have opinions about that can customize their cup.
User experiences with adjusting settings for better coffee
Good suggestion on the temperature setting. I'll looking into that.

Hidden Hero Hacks

Unexpected tricks and side‑door uses you’ll love.
Users suggest alternative brewing methods like pour-over
You should go the pour-over route if you’re interested.
Nothing beats my wife’s pour-over coffee.
Aero press has been good, we don't make full carafes at a time, but they have an xl version also.
Users recommend alternative coffee brewing methods like pour-over.
Why not just get a pourover maker like a Moccamaster? It’s barely more effort and will save you a lot of money in the long run on pods.
Users suggest alternative brewing methods like AeroPress and Hario V60.
AeroPress is a great single cup brewer
AeroPress is ***the*** great single cup brewer
+1 for aeropress. I use it in the mornings for a nice, strong cup.
Can't go wrong with a Clever. Don't get me wrong I LOVE my Aeropress, especially with the Prismo filter, but the Clever dripper makes great cup and is easy clean up.
Preference for manual brewing methods over single-serve machines
Honestly, an Aeropress or french press is so little effort I can't even fathom something being more than 1 button press as too much work.
It's either going to be a manual brew method like an Aeropress or pourover, or an automatic brewer like a Technivorm or a Bonavita that will make several cups at once.

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’
Concerns about waste and cleaning reusable filters
Best single serve coffeemaker that does NOT use pods? I'm a single woman who enjoys a good cup of coffee, but I absolutely hate how much waste is involved with Keurig brewers, and cleaning the reusable filters is a pain, so I'm getting tired of that as well.
Thanks. While I have an Aeropress and I enjoy the coffee that it makes, that's not really what I'm looking for during the week.
Preference for low-maintenance coffee brewing methods
most "convenient"(least work, cleanup, maintenance) single-serve coffee maker? Title says it all, I'm lazy AF but enjoy a decent cup of coffee in the morning.
You should have enough coffee concentrate sitting in the fridge to keep you going all week that way. That's right - you will now "make coffee" once a week.
The clever dripper is the easiest way to get consistently great coffee.
so far really easy to brew and cleanup is quick

Cautionary Callouts

Know the pitfalls before they catch you off guard.
Users think Keurigs make decent coffee but not the best.
Keurigs make a decent cup of coffee but not the best.
Skepticism about the effectiveness of K-Cup brewing
Very few people in this sub are K-Cup adherents.
Concerns about potential bad batch of units
I had the same exact issue!  Called Keurig and got a warranty replacement, just set it up….fingers crossed.
Apparently it’s a known problem. They are sending a replacement.
Skepticism about iced coffee temperature
so is the overall temperature warm instead of hot when it comes out of I were to brew with no ice in the cup? does it still taste good?

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