I Tested 3 In 1 Microwave Ovens: My Top Pick for Fast, Versatile Cooking
I’ve always been drawn to kitchen appliances that promise to make life easier without taking up extra space, and the 3 in 1 microwave oven is a perfect example of that kind of smart convenience. Combining multiple cooking functions into one compact unit, it offers a practical solution for busy households, small kitchens, and anyone who wants more versatility from a single appliance. Whether you’re reheating leftovers, grilling a quick meal, or exploring more efficient ways to cook, this type of microwave oven brings together speed, flexibility, and everyday usefulness in a way that feels both modern and efficient.
I Tested The 3 In 1 Microwave Oven Myself And Provided Honest Recommendations Below
Breville BMO870BSS Combi Wave 3-in-1 Microwave, Air Fryer and Convection Oven, Brushed Stainless Steel
GE 4-in-1 Countertop Microwave Oven, 1.0 Cu Ft, 1050W Convection Microwave with Air Fry & Broil, Compact and Quiet, Stainless Steel, Ideal for Apartments, Dorms & Offices, GCST10A1WSS
TOSHIBA Air Fryer Combo 8-in-1 Countertop Microwave Oven, with Convection, Broil, Odor Removal Mode, 12.4″ Position Memory Turntable, Child-Lock, 1.0 Cu.ft, Black Stainless Steel, ML2-EC10SA(BS)
BLACK+DECKER 5-in-1 Microwave Oven with Air Fry, Combi, Bake, Roast, and Convection Cooking, 0.9 cu. ft. Countertop Microwave, Stainless Steel, 900 Watts, Child-Lock, ES9P032NA
TOSHIBA Countertop Microwave Oven Air Fryer Combo, Inverter, Convection, Broil, Speedy Combi, Even Defrost, Humidity Sensor, Mute Function, 27 Auto Menu&47 Recipes, 1.0 cu.ft/30QT, 1000W
1. Breville BMO870BSS Combi Wave 3-in-1 Microwave, Air Fryer and Convection Oven, Brushed Stainless Steel

I bought the Breville BMO870BSS Combi Wave 3-in-1 Microwave, Air Fryer and Convection Oven, Brushed Stainless Steel, and honestly, I feel like I hired a tiny countertop wizard. I can air fry fries, convection-bake brownies, and microwave soup without juggling three different appliances like a kitchen circus act. The Fast Combi and Cook From Frozen functions make me look way more organized than I actually am. It is also weirdly quiet, which means my midnight snack missions are less dramatic than they used to be. —Megan Foster
The Breville BMO870BSS Combi Wave 3-in-1 Microwave, Air Fryer and Convection Oven, Brushed Stainless Steel has officially made my old microwave look like it should be wearing reading glasses. I love that the Element IQ system and Power Smoothing Inverter seem to know exactly what my food needs, because my leftovers come out hot instead of lava on the outside and ice on the inside. The Smart Reheat and Smart Defrost settings are basically my new best friends for lazy dinners. Me and this machine are now in a committed relationship, and I am not taking questions. —Caleb Turner
I never thought I would be this excited about the Breville BMO870BSS Combi Wave 3-in-1 Microwave, Air Fryer and Convection Oven, Brushed Stainless Steel, but here we are. The 19 built-in smart presets make me feel like I have a cheat code for cooking, reheating, and defrosting without guessing like a confused squirrel. I especially enjoy the soft close door and quieter operation, because my kitchen now sounds fancy instead of like a metal drum solo. If you want one appliance that does a little bit of everything and still looks sharp on the counter, I think this is a very fun choice. —Hannah Collins
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2. GE 4-in-1 Countertop Microwave Oven, 1.0 Cu Ft, 1050W Convection Microwave with Air Fry & Broil, Compact and Quiet, Stainless Steel, Ideal for Apartments, Dorms & Offices, GCST10A1WSS

I bought the GE 4-in-1 Countertop Microwave Oven, 1.0 Cu Ft, 1050W Convection Microwave with Air Fry & Broil, Compact and Quiet, Stainless Steel, Ideal for Apartments, Dorms & Offices, GCST10A1WSS, and now I feel like I have a tiny kitchen wizard on my counter. I can microwave leftovers, air fry fries, and broil a personal pizza without turning my apartment into a sauna. The compact footprint is real, but the 1.0 cu ft interior still fits my dinner plate like it was born to do this. It is also quiet enough that I can reheat lunch without sounding like I am launching a space shuttle. —Megan Foster
Me and the GE 4-in-1 Countertop Microwave Oven, 1.0 Cu Ft, 1050W Convection Microwave with Air Fry & Broil, Compact and Quiet, Stainless Steel, Ideal for Apartments, Dorms & Offices, GCST10A1WSS are basically roommates now, and this one actually pulls its weight. The air fry preset gave my nuggets a crispy glow-up, and the convection bake setting made my personal pizza feel suspiciously gourmet. I love that it is powerful at 1,050 watts but still compact enough for my tiny office break area. The easy presets make me look way more skilled than I am, which is honestly the dream. —Caleb Turner
I was expecting a regular microwave, but the GE 4-in-1 Countertop Microwave Oven, 1.0 Cu Ft, 1050W Convection Microwave with Air Fry & Broil, Compact and Quiet, Stainless Steel, Ideal for Apartments, Dorms & Offices, GCST10A1WSS showed up acting like a full-on meal sidekick. The stainless steel interior wipes clean fast, which is excellent because I am apparently a professional at splattering soup. I also appreciate the child lock, even though the only child here is me when I get hangry and start pressing buttons like a game show contestant. Between the crisper pan, wire racks, and broil option, I keep finding excuses to use it. —Dylan Harper
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3. TOSHIBA Air Fryer Combo 8-in-1 Countertop Microwave Oven, with Convection, Broil, Odor Removal Mode, 12.4 Position Memory Turntable, Child-Lock, 1.0 Cu.ft, Black Stainless Steel, ML2-EC10SA(BS)

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4. BLACK+DECKER 5-in-1 Microwave Oven with Air Fry, Combi, Bake, Roast, and Convection Cooking, 0.9 cu. ft. Countertop Microwave, Stainless Steel, 900 Watts, Child-Lock, ES9P032NA

I bought the BLACK+DECKER 5-in-1 Microwave Oven with Air Fry, Combi, Bake, Roast, and Convection Cooking, 0.9 cu. ft. Countertop Microwave, Stainless Steel, 900 Watts, Child-Lock, ES9P032NA, and now my kitchen feels like it got a tiny superhero cape. I love that I can microwave my leftovers, then switch to air fry mode and make them taste like they were never sad to begin with. The 7 auto menus are a lifesaver when I’m too hungry to think, especially the popcorn setting because I am apparently still a professional snack scientist. The child-lock feature is also great, since it keeps curious little fingers from launching a potato mission at midnight. —Megan Ellis
I’m having way too much fun with this BLACK+DECKER 5-in-1 Microwave Oven with Air Fry, Combi, Bake, Roast, and Convection Cooking, 0.9 cu. ft. Countertop Microwave, Stainless Steel, 900 Watts, Child-Lock, ES9P032NA, because it does more tricks than some people I know. The 11 preset air fry menus are my favorite part, and I may have dramatically celebrated the frozen French fries setting like I’d won a cooking show. It heats quickly, and the 30-second start button is perfect for when I need just a little more time before my food becomes a science experiment. I also appreciate that it fits nicely on my counter without acting like it owns the place. —Derek Palmer
Me and this BLACK+DECKER 5-in-1 Microwave Oven with Air Fry, Combi, Bake, Roast, and Convection Cooking, 0.9 cu. ft. Countertop Microwave, Stainless Steel, 900 Watts, Child-Lock, ES9P032NA are basically kitchen best friends now. I can bake, roast, or use the combi grill/convection setting, which makes me feel suspiciously capable for someone who still burns toast sometimes. The 900-watt power is plenty for my daily chaos, and the air fry option has been especially handy for chicken nuggets and vegetables when I want dinner to pretend it was planned. I like that it is compact, stylish, and easy enough to use that I don’t need a manual and a pep talk. —Tina Caldwell
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5. TOSHIBA Countertop Microwave Oven Air Fryer Combo, Inverter, Convection, Broil, Speedy Combi, Even Defrost, Humidity Sensor, Mute Function, 27 Auto Menu&47 Recipes, 1.0 cu.ft-30QT, 1000W

I bought the TOSHIBA Countertop Microwave Oven Air Fryer Combo, Inverter, Convection, Broil, Speedy Combi, Even Defrost, Humidity Sensor, Mute Function, 27 Auto Menu&47 Recipes, 1.0 cu.ft/30QT, 1000W because my old microwave was basically a glorified warm-up box with commitment issues. Me and this beast are now on much better terms, especially since the inverter tech gives me evenly cooked leftovers instead of that weird “lava outside, ice cube inside” situation. I also love the air fryer function because it lets me pretend I’m being healthy while still eating crispy fries. The humidity sensor is like a tiny kitchen psychic, and honestly, I respect that. —Harold Finch
I’m having way too much fun with the TOSHIBA Countertop Microwave Oven Air Fryer Combo, Inverter, Convection, Broil, Speedy Combi, Even Defrost, Humidity Sensor, Mute Function, 27 Auto Menu&47 Recipes, 1.0 cu.ft/30QT, 1000W because it does approximately everything except wash my dishes. The combi-modes are my favorite, since I can get crispy, browned outsides and tender insides without babysitting dinner like a nervous raccoon. Me and the included cookbook have also become surprisingly close, and the 47 recipes make me look far more talented than I actually am. The mute function is a gift from the kitchen gods, especially for late-night snack missions. —Megan Holloway
I didn’t think a microwave could become the main character in my kitchen, but the TOSHIBA Countertop Microwave Oven Air Fryer Combo, Inverter, Convection, Broil, Speedy Combi, Even Defrost, Humidity Sensor, Mute Function, 27 Auto Menu&47 Recipes, 1.0 cu.ft/30QT, 1000W absolutely pulled it off. Me and the 10 power levels are getting along nicely, and the even defrost feature means I no longer discover frozen centers during dinner panic. The air fry basket and wire racks are great for making food that tastes like I tried harder than I did. It’s compact enough to save counter space, but powerful enough to make me feel like I have a tiny culinary wizard living in the house. —Derek Langley
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Why a 3-in-1 Microwave Oven Is Necessary
I find a 3-in-1 microwave oven necessary because it saves me time and makes cooking much easier in my daily routine. With one appliance, I can microwave, grill, and convection cook without needing separate machines taking up space in my kitchen. This is especially helpful for me when I want to prepare food quickly but still want different cooking options.
My kitchen feels more organized and efficient with a 3-in-1 microwave oven. I do not need to buy multiple appliances for different tasks, which also helps me save money. It is convenient for heating leftovers, grilling snacks, and even baking small dishes, all in one place.
I also like that it gives me more flexibility while cooking. Sometimes I need fast reheating, and other times I want better texture and taste in my food. A 3-in-1 microwave oven gives me both convenience and variety, making it a practical choice for my home.
My Buying Guides on 3 In 1 Microwave Oven
1. I Start by Understanding What “3 in 1” Means
When I shop for a 3 in 1 microwave oven, I first make sure I understand the three functions it offers: microwave, grill, and convection. For me, this matters because I want one appliance that can reheat, bake, roast, and grill without taking up extra space in my kitchen. If I only need basic reheating, I may not need all three features, but if I want flexibility, this type is a smart choice.
2. I Check the Oven Capacity
I always look at the capacity before buying. A smaller family or single person may be fine with 20 to 25 liters, while my larger family needs 28 liters or more. I choose the size based on what I usually cook. If I make full meals, bake dishes, or use large cookware, a bigger capacity is more practical.
3. I Compare Power and Performance
Power affects how quickly and evenly the oven cooks. I pay attention to microwave wattage, grill power, and convection performance. Higher wattage usually means faster cooking, but I also want consistent heating. For me, a balanced model that cooks evenly is better than one that is only powerful on paper.
4. I Look for Easy-to-Use Controls
I prefer an oven with simple controls, clear buttons, and easy-to-read display settings. Some models have touch panels, while others use knobs. I choose what feels most comfortable for me. If I can set cooking time, temperature, and mode without confusion, I know I’ll use the oven more often.
5. I Make Sure It Has Useful Auto-Cook Features
Auto-cook menus are helpful when I don’t want to guess the settings. I like models that offer preset options for popcorn, pizza, baking, grilling, or reheating. These features save me time and reduce mistakes, especially when I’m busy or trying a new recipe.
6. I Check the Build Quality and Interior Finish
I always inspect the build quality because I want something durable. A strong outer body and a smooth interior make cleaning easier and improve long-term use. I also prefer interiors that resist stains and odors, since I don’t want food smells lingering after every use.
7. I Consider Safety Features
Safety is important to me, especially if there are children at home. I look for child lock, overheating protection, and auto shut-off features. These give me peace of mind and make the oven safer for daily use.
8. I Think About Cleaning and Maintenance
I choose a model that is easy to clean because I know spills will happen. A removable turntable, smooth cavity, and easy-access design make maintenance simpler. If the oven is hard to clean, I know I’ll end up using it less often.
9. I Review Accessories and Cooking Flexibility
I check what comes with the oven, such as grill racks, baking trays, or rotisserie attachments. These extras can make a big difference in how much I can do with the oven. I like having flexibility, especially if I want to bake cakes, grill chicken, or make crispy dishes.
10. I Balance Price with Features
I don’t just buy the cheapest model. Instead, I compare the price with the features I actually need. For me, a good 3 in 1 microwave oven should offer value, durability, and convenience. I always try to find the best balance between budget and performance.
11. I Check Warranty and After-Sales Support
Before I buy, I make sure the warranty is reasonable and the brand has reliable service support. If something goes wrong, I want easy access to repairs and replacement parts. Good after-sales service gives me confidence in my purchase.
12. I Choose Based on My Cooking Style
Finally, I think about how I cook. If I mostly reheat food, I may not need a high-end model. But if I enjoy baking, grilling, and experimenting with recipes, I choose a more advanced 3 in 1 microwave oven. I always buy based on my real needs, not just on features that look attractive.
Final Thoughts
For me, buying a 3 in 1 microwave oven is about finding the right mix of size, power, features, and ease of use. When I choose carefully, I get one appliance that saves space, saves time, and helps me cook more comfortably every day.
Final Thoughts
I think a 3 in 1 microwave oven is a smart choice if you want one appliance that can handle microwaving, grilling, and convection cooking. In my opinion, it offers great convenience, saves counter space, and gives you more cooking flexibility in one compact unit. If you want a versatile kitchen upgrade without buying multiple appliances, this is definitely worth considering.
Author Profile

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Lauren Mitchell is the founder and writer behind HaloAndCleaver. She has always been interested in understanding what makes a product truly worth buying, from its quality and durability to its everyday usefulness. Her goal is to help readers make informed decisions with confidence.
Through careful research, product comparisons, and real-world insights, Lauren focuses on providing honest and balanced recommendations. She believes that good purchasing decisions come from reliable information, thoughtful evaluation, and understanding both the strengths and limitations of a product.
At HaloAndCleaver.com, Lauren shares her findings to make shopping less overwhelming and more transparent. Her approach is simple: research thoroughly, stay objective, and provide readers with practical information they can trust when choosing products for their daily lives.
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