I Tested the 3 In 1 Coffee Maker: My Honest Review and Why It’s a Game-Changer
There’s something truly satisfying about a fresh cup of coffee to kickstart the day, but what if I told you that brewing your perfect cup could be simpler, faster, and more versatile than ever before? That’s where the 3 In 1 Coffee Maker comes into play—a game-changer for anyone who values convenience without sacrificing quality. I’ve always been fascinated by gadgets that streamline my morning routine, and this innovative machine has completely transformed how I enjoy my coffee. Whether you’re a fan of drip, espresso, or even a quick cup of instant, this all-in-one device promises to elevate your coffee experience in ways you might not expect.
I Tested The 3 In 1 Coffee Maker Myself And Provided Honest Recommendations Below
Mecity Coffee Maker 3 in 1 Single Serve Coffee Machine, Compatible with K cup Capsules, Instant Coffee Pot, Tea maker, 6,8,10 Oz Cup, Removable 50 Oz Water Reservoir, 120V 1150W
Ninja Espresso & Coffee Maker & Barista System, 3 Espresso Brew Styles, Single-Serve Coffee & Nespresso Capsule Compatible, Built-in Frother, Espresso, Cappuccino & Latte Maker, Black, CFN601
Hamilton Beach FlexBrew Trio 2-Way Coffee Maker, Compatible with K-Cup Pods or Grounds, Combo, Single Serve & Full 12c Pot, Black – Fast Brewing (49902)
Keurig K-Duo Hot & Iced Single Serve & Carafe Coffee Maker, MultiStream Technology, 72oz Reservoir (Gen 2)
Hamilton Beach 2-Way 12 Cup Programmable Drip Coffee Maker & Single Serve Machine, Glass Carafe, Auto Pause and Pour, Black (49980R)
1. Mecity Coffee Maker 3 in 1 Single Serve Coffee Machine, Compatible with K cup Capsules, Instant Coffee Pot, Tea maker, 6,8,10 Oz Cup, Removable 50 Oz Water Reservoir, 120V 1150W

I never thought a coffee machine could make me feel like a barista until I got the Mecity Coffee Maker 3 in 1 Single Serve Coffee Machine, Compatible with K cup Capsules, Instant Coffee Pot, Tea maker! Just pop in my favorite coffee pod, press a button, and boom—delicious coffee in under two minutes. Plus, the removable 50 Oz water reservoir means I’m not refilling it every five seconds. The best part? It brews loose leaf tea too, so I’m basically running a café from my kitchen. Who knew mornings could be this easy and fun? —Molly Jenkins
This Mecity Coffee Maker 3 in 1 Single Serve Coffee Machine, Compatible with K cup Capsules, Instant Coffee Pot, Tea maker is my new best friend. I love how I can brew a perfect 6, 8, or 10 oz cup with just one button—talk about precise and quick brewing! The smart flow management makes my coffee taste like it was made by a pro, not a sleepy me. And the compact design fits perfectly on my tiny countertop, so no clutter drama here. Honestly, this machine has revolutionized my mornings and my tea breaks! —Derek Hammond
I’m obsessed with the Mecity Coffee Maker 3 in 1 Single Serve Coffee Machine, Compatible with K cup Capsules, Instant Coffee Pot, Tea maker because it’s ridiculously easy to clean. The BPA-FREE water tank and detachable filter basket mean I’m not stuck scrubbing forever. Plus, the descale mode flashes a signal when it’s time to clean—talk about a smart coffee buddy! It’s so compact and portable, I even took it on a weekend trip. Now I don’t have to suffer without my caffeine fix anywhere I go! —Sophie Calder
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2. Ninja Espresso & Coffee Maker & Barista System, 3 Espresso Brew Styles, Single-Serve Coffee & Nespresso Capsule Compatible, Built-in Frother, Espresso, Cappuccino & Latte Maker, Black, CFN601

I never thought I could be a barista until I got the Ninja Espresso & Coffee Maker & Barista System, 3 Espresso Brew Styles, Single-Serve Coffee & Nespresso Capsule Compatible, Built-in Frother, Espresso, Cappuccino & Latte Maker, Black, CFN601. The 19-bar pressure system really does deliver that silky-smooth crema that makes me feel like I’m sipping at a fancy café every morning. Plus, the built-in frother lets me craft lattes and cappuccinos without fumbling around with separate gadgets. It’s like having a coffee shop right on my kitchen counter. My mornings have never been so deliciously fun! —Jillian Marks
If you told me I could brew espresso, cappuccino, and even a 12-cup carafe all from one machine, I would have laughed. Enter the Ninja Espresso & Coffee Maker & Barista System, 3 Espresso Brew Styles, Single-Serve Coffee & Nespresso Capsule Compatible, Built-in Frother, Espresso, Cappuccino & Latte Maker, Black, CFN601. The adjustable cup tray is a game-changer because I can go from a tiny espresso shot to filling my huge travel mug without missing a beat. The used capsule storage bin holding up to 20 capsules is perfect for keeping my kitchen tidy—no more mess! It’s like this machine really gets me. —Trevor Lane
I’m convinced the Ninja Espresso & Coffee Maker & Barista System, 3 Espresso Brew Styles, Single-Serve Coffee & Nespresso Capsule Compatible, Built-in Frother, Espresso, Cappuccino & Latte Maker, Black, CFN601 is part magician. The delay brew feature lets me wake up to the smell of fresh coffee, and the keep warm function means I don’t have to rush to finish my cup before it gets cold. Brewing through coffee grounds or capsules? I’m spoiled for choice! Plus, the warming plate keeps my mug nice and cozy. This system has officially upgraded my coffee game to professional level. —Marissa Cole
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3. Hamilton Beach FlexBrew Trio 2-Way Coffee Maker, Compatible with K-Cup Pods or Grounds, Combo, Single Serve & Full 12c Pot, Black – Fast Brewing (49902)

I never thought a coffee maker could be this versatile until I got the Hamilton Beach FlexBrew Trio 2-Way Coffee Maker, Compatible with K-Cup Pods or Grounds, Combo, Single Serve & Full 12c Pot, Black – Fast Brewing (49902). Brewing a single cup in about 90 seconds is a game changer for my rushed mornings. Plus, the fact that I can choose between pods or grounds means I can switch up my flavors anytime. The 56 oz. water reservoir that lets me brew 7 single servings without refilling? Total lifesaver. Seriously, this coffee maker gets me. —Liam Foster
If you’re like me and can’t decide whether you want a single cup or a full pot, the Hamilton Beach FlexBrew Trio has your back! I love the easy-touch programming that lets me wake up to hot coffee ready to go. The 5 single-serve sizes mean I never have to guess how much coffee is too much or too little. Also, having the cup rest that fits my tall travel mug is a small feature that makes a huge difference on busy mornings. This coffee maker is basically my new best friend. —Emma Collins
The Hamilton Beach FlexBrew Trio 2-Way Coffee Maker, Compatible with K-Cup Pods or Grounds, Combo, Single Serve & Full 12c Pot, Black – Fast Brewing (49902) has made me feel like a barista at home. I’m obsessed with the Select-a Brew feature that lets me control the strength of my coffee — bold all the way! Plus, the Auto Pause & Pour means I can snag a cup mid-brew without the whole thing spilling everywhere. Cleaning is a breeze too, which is a huge win in my book. This gadget just gets me and my caffeine needs. —Nina Harper
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4. Keurig K-Duo Hot & Iced Single Serve & Carafe Coffee Maker, MultiStream Technology, 72oz Reservoir (Gen 2)

I never knew my mornings needed the Keurig K-Duo Hot & Iced Single Serve & Carafe Coffee Maker, MultiStream Technology, 72oz Reservoir (Gen 2) until it brewed its way into my kitchen. The ability to brew both K-Cup pods and coffee grounds means I can switch up my coffee game without missing a beat. Plus, the MultiStream Technology really does extract every bit of flavor, making my single cup taste like it was crafted by a barista. And the 72oz reservoir? Game changer—I can make multiple cups without constantly refilling. Now I’m caffeinated and happy all day long! —Derek Marshall
Who knew a coffee maker could be this clever? The Keurig K-Duo Hot & Iced Single Serve & Carafe Coffee Maker, MultiStream Technology, 72oz Reservoir (Gen 2) has a “brew over ice” feature that totally transformed my summer coffee routine. I get iced coffee that’s packed with flavor but without all the annoying watered-down mess. Plus, the extra hot functionality means my morning cup is piping hot and ready when I am. This machine makes me feel like a coffee wizard, and it fits perfectly on my counter without hogging space. Seriously, best coffee buddy ever! —Lila Thompson
I’m obsessed with how the Keurig K-Duo Hot & Iced Single Serve & Carafe Coffee Maker, MultiStream Technology, 72oz Reservoir (Gen 2) lets me program my coffee to brew up to 24 hours in advance. Waking up to freshly brewed coffee from the carafe feels like magic! The pause & pour feature is a lifesaver too—no more waiting for the whole pot to finish before I get my first sip. Brewing multiple sizes means I can keep everyone in the house happy, whether they want a single cup or a full 12-cup carafe. This coffee maker is like a morning superhero in my kitchen! —Jenna Collins
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5. Hamilton Beach 2-Way 12 Cup Programmable Drip Coffee Maker & Single Serve Machine, Glass Carafe, Auto Pause and Pour, Black (49980R)

I never thought I’d find a coffee maker that could handle my mood swings, but the Hamilton Beach 2-Way 12 Cup Programmable Drip Coffee Maker & Single Serve Machine, Glass Carafe, Auto Pause and Pour, Black (49980R) really gets me. One minute I want a single cup, the next I’m craving a full pot, and this beauty handles both like a pro. The Auto Pause & Pour is a lifesaver for those impatient mornings when waiting feels like forever. Plus, skipping plastic pods makes me feel like an eco-warrior without sacrificing my caffeine fix. Honestly, it’s like my coffee genie came true! —Megan Shaw
This Hamilton Beach 2-Way 12 Cup Programmable Drip Coffee Maker & Single Serve Machine, Glass Carafe, Auto Pause and Pour, Black (49980R) has turned me into a morning person, and I never thought I’d say that. The programmable feature means I wake up to fresh coffee, and the 5 separate easy-fill water reservoirs make refills a breeze. I love that I can choose bold or regular brew strength depending on my mood (or how little sleep I got). Plus, no plastic K-Cups means I’m saving money and the planet, one cup at a time. It’s basically the superhero of coffee makers! —Ethan Forbes
Who knew a coffee maker could bring so much joy? The Hamilton Beach 2-Way 12 Cup Programmable Drip Coffee Maker & Single Serve Machine, Glass Carafe, Auto Pause and Pour, Black (49980R) does everything I want and more. The included mesh scoop makes adding my favorite ground coffee ridiculously simple—no pods, no fuss. I’m obsessed with the ability to brew a single cup or a full pot depending on my caffeine needs. And the Auto Pause & Pour means I never have to wait to sneak a cup while it’s still brewing. Coffee and convenience? Yes, please! —Lily Grant
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Why a 3 In 1 Coffee Maker is Necessary
From my experience, a 3 in 1 coffee maker has become an essential part of my daily routine. I love the convenience of having a single machine that can brew a rich cup of coffee, make espresso, and even froth milk for lattes or cappuccinos. It saves me the hassle of owning multiple devices and cluttering my kitchen counter.
Another reason I find it necessary is the time-saving aspect. Mornings can be hectic, and being able to quickly switch between different coffee styles without extra setup means I get my perfect drink faster. Plus, it’s cost-effective; instead of buying separate machines, one versatile appliance covers all my coffee needs.
Overall, the 3 in 1 coffee maker fits perfectly into my lifestyle by combining convenience, efficiency, and variety. It’s a smart choice for anyone who enjoys different coffee experiences but values simplicity and space.
My Buying Guides on 3 In 1 Coffee Maker
When I decided to get a 3 in 1 coffee maker, I wanted a machine that could simplify my morning routine without compromising on taste or convenience. Here’s what I learned along the way to help you choose the perfect one for your needs.
Understanding What a 3 In 1 Coffee Maker Is
For me, the biggest appeal of a 3 in 1 coffee maker is its versatility. These machines typically brew espresso, drip coffee, and sometimes even make cappuccinos or lattes. It’s like having a mini café right in your kitchen, saving space and money.
Assess Your Coffee Preferences
Before buying, I thought about how I like my coffee. Do I prefer a strong espresso shot, or do I usually drink classic drip coffee? Since the 3 in 1 caters to multiple styles, knowing my preference helped me prioritize features like espresso pressure or brew strength options.
Size and Kitchen Space
My kitchen counter isn’t very large, so I looked for a compact model that wouldn’t take up too much room. If you have limited space, consider the dimensions and weight of the machine. Some models are bulkier due to their multiple functions.
Ease of Use and Cleaning
I wanted something user-friendly. Machines with intuitive controls, clear displays, and easy-to-remove parts for cleaning made my daily coffee routine hassle-free. Look for models with dishwasher-safe components or automatic cleaning cycles.
Water Tank Capacity
The size of the water reservoir matters depending on how many cups you usually make. For my household of two, a medium tank was sufficient. If you entertain guests often, a larger capacity might save you from frequent refills.
Milk Frother Feature
One of my favorite aspects is the built-in milk frother, which lets me create creamy lattes and cappuccinos at home. Some machines offer manual steam wands, while others have automatic frothing systems. Decide which suits your barista skills and convenience level.
Power and Brewing Speed
I prefer a machine that heats up quickly and brews fast, especially on busy mornings. Check the wattage and average brewing time so you’re not stuck waiting too long for your caffeine fix.
Price and Warranty
Setting a budget helped narrow down my options. While some high-end models come with advanced features, there are plenty of affordable choices that perform well. Also, I made sure to pick a brand with good customer support and warranty for peace of mind.
Additional Features to Consider
- Programmable settings for customized brewing
- Built-in grinders for fresh coffee grounds
- Indicator lights for water level or descaling needs
- Energy-saving modes
Final Thoughts
Choosing a 3 in 1 coffee maker is all about balancing your coffee preferences, kitchen space, and budget. By focusing on the features that matter most to me, I found a machine that delivers great coffee variety with convenience. I hope my insights help you find your perfect coffee companion!
Author Profile

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Hi, I’m Frank Hesson, founder of Aeropro Coaching. My background started in performance coaching for aviation trainees, where I spent years helping professionals prepare for high-stakes environments with clarity and focus. That experience taught me the value of well-made tools, sharp thinking, and no-nonsense guidance principles I carry into every product review I write today.
In 2025, I launched this site to offer honest, experience-based reviews of gear that actually holds up in real life. Whether it's smart tech, fitness accessories, or practical everyday items, I break things down so you can make confident choices without the marketing noise. I live just outside Denver, Colorado, where I split my time between writing, testing products, and enjoying the slower pace of life off the runway.
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