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Customer Reviews for Ninja 3-Cups Single Serve Coffee Maker, Sage Green (PB051SG)

Ninja 3-Cups Single Serve Coffee Maker, Sage Green (PB051SG)~#|#~71C494E8-E4B6-436B-82924431D3DD88F5_sc7
Item # : 24623290
Model # : PB051SG
Ninja Pods & Grounds Specialty Single-Serve Coffee Maker: Versatile Brewing with Built-In Frother for Personalized Coffee Experiences.
  • BREW WITH PODS OR GROUNDS: Brew a single-serve cup of coffee with grounds for ultimate flavor or with a coffee pod for ultimate convenience in one small footprint.
  • 4 BREW STYLES: Select Classic, Rich, Over Ice, or Specialty for your grounds or coffee pods.
Price is $99.99, Regular price was $129.99, You save 23%
Free delivery by Mon, Apr 27
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Over 30
4.18
365 reviews
5 star
69%
4 star
10%
3 star
4%
2 star
5%
1 star
13%
Most helpful positive review
Posted Apr 15, 2026
Great coffee maker
I bought this over a month ago and there was a cracked reservoir the company replaced the entire unit which I am so thankful for the unit makes excellent coffee
VS
Most helpful critical review
Posted Mar 29, 2026
Piece of crap
Piece of crap don’t waste your money. Brewed extremely slow, continuously drips after brewing is complete. And after six months just quit working. Stick to air fryers.
Most recent reviews
F Dcoffee drinker
Reviewed at:
sharkninja.com
Posted Apr 15, 2026
Great coffee maker
I bought this over a month ago and there was a cracked reservoir the company replaced the entire unit which I am so thankful for the unit makes excellent coffee
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K146
Reviewed at:
sharkninja.com
Posted Apr 8, 2026
Love My Ninja
I love my new Ninja single cup coffee machine. It is so much better than the Keurig any day.
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westy68
Reviewed at:
sharkninja.com
Posted Apr 2, 2026
Good maker poor support
We have had this coffee maker for since August and we use it daily. What we have noticed is a green deposit at the base of the water reservoir within the sealed unit. How can you clean this ? You cannot get to it. We also notice that spare parts for this maker are not available. Very disappointed.
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Response from Staples :
Hi there, Thanks for taking the time to share your feedback with us. We’re sorry to hear you’re seeing green buildup inside the sealed section of your Single‑Serve Coffee Maker’s water reservoir. Since that area isn’t user‑accessible, it can’t be cleaned manually, and we understand how concerning that is, especially when you use the machine every day. We also appreciate you pointing out the difficulty in finding spare parts. We’d like to take a closer look at your unit and help explore the best next steps for you. You can reach us here: https://support.sharkninja.com/contact-us Sincerely, Ninja Kitchen
April 2, 2026
crazycoffeegirl
Reviewed at:
sharkninja.com
Posted Apr 1, 2026
Great coffee !!
We are really enjoying this coffee pot! Love that you can use the hot water to make tea or coffee. Contacted Ninja when coffee pot was not working correctly, and they sent me a new one since it was still under the warranty. Go Ninja !!
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Surelea
Reviewed at:
sharkninja.com
Posted Mar 30, 2026
Will buy again
Bought about 1 yr ago. Still brewing well. Can’t say that about another popular brand I was replacing yearly in spite of routine cleaning with “kits” sold by maker . Very happy with purchase. Generally very pleased with Ninja brand and support !
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Dclark
Reviewed at:
sharkninja.com
Posted Mar 29, 2026
Piece of crap
Piece of crap don’t waste your money. Brewed extremely slow, continuously drips after brewing is complete. And after six months just quit working. Stick to air fryers.
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Response from Staples :
Hi there, Thank you for taking the time to share your feedback. We’re very sorry to hear about your experience with your Single‑Serve Coffee Maker, especially the slow brewing, dripping after use, and the unit stopping altogether after six months. That’s understandably frustrating and not the performance or reliability we aim to deliver. We’d appreciate the opportunity to look into this further and review support options with you. Our Customer Care team can help troubleshoot the issue and determine next steps. Please reach out using the link below so we can assist you directly: https://support.sharkninja.com/contact-us Thank you for sharing your honest experience. Sincerely, Ninja Kitchen
April 7, 2026
Picnicant
Reviewed at:
sharkninja.com
Posted Mar 29, 2026
No good
The buttons do not turn on anymore. I’ve owned it less than a year and cleaned it like I was supposed to and now it just stopped working. I’ve tried different outlets and it doesn’t turn on at all. Would not buy again!
Picnicant Customer Photo 1
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Response from Staples :
Hi there, Thank you for taking the time to share your experience with your Single‑Serve coffee machine. We’re very sorry to hear that the buttons are no longer powering on, especially since you’ve owned the unit for less than a year and followed the recommended cleaning instructions. That’s understandably frustrating and not the reliability we expect from our products. We’d like the opportunity to take a closer look at this with you and see what solutions may be available, including troubleshooting or support options. Please reach out to our Customer Care team using the link below so they can assist you directly: https://support.sharkninja.com/contact-us Thank you for bringing this to our attention. Sincerely, Ninja Kitchen
April 7, 2026
MCherry15
Reviewed at:
sharkninja.com
Posted Mar 27, 2026
I love my Coffee maker......
This is actually a replacement. I LOVE IT!!! I love having a choice of either Grounds or PODs. OH and having a frother attached and the other features makes it even more fantastic. I'm so glad I chose this Ninja Coffee maker.
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Eurojoe
Reviewed at:
sharkninja.com
Posted Mar 20, 2026
Nice machine
Great little machine for a a very reasonable price..
Makes Great coffee .Haven't used the brother yet..
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susdm
Reviewed at:
sharkninja.com
Posted Mar 17, 2026
It is awesome!
Love this - it's so easy to switch from pods to ground coffee with everything you need to make the switch in the coffee maker machine. As well as easy to clean after using the grounds. They really thought of everything. Comes out hot, fast and so simple to use. Tastes great too. Also so slim and compact compared to my previous Keurig machine.
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Lbra
Reviewed at:
sharkninja.com
Posted Mar 16, 2026
Frequent clean light error
I bought this product a few weeks ago and the clean cycle light goes off every 3rd time I brew coffee. I have fully and properly completed the clean cycle 2 times. I'm not sure if I got a lemon product or if this is something others have experienced. While I love the machine, design, and features, I am uncertain of the accuracy of the clean light going off so frequent...
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Response from Staples :
Hi there, Thank you for taking the time to leave a review. We’re really sorry to hear that your clean‑cycle light is turning on so frequently, we understand how confusing and frustrating that can be, especially when you’ve already completed the clean cycle multiple times. We’d love to take a closer look to help get this resolved. Please visit our support page via the link below for troubleshooting steps to resolve the issue. https://support.sharkninja.com/article/PB040-PB050-Series-Ninja-Pods-Grounds-Coffee-Maker-Troubleshooting-Guide?redirect=false Kind regards, Ninja Kitchen
March 16, 2026
lindylou
Reviewed at:
sharkninja.com
Posted Mar 13, 2026
LOVE MY NINJA
There is nothing better than NINJA products. This coffee maker is easy to use and sleek looking. I've given up on keurig machines constantly jamming and breaking and will stick with Ninja in the future
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Robear
Reviewed at:
sharkninja.com
Posted Feb 28, 2026
Sprays coffee grounds out the top
Worked well for awhile but now it randomly sprays coffee grounds out of the top. The FAQ say it's clogged butI don't see any clogs. It just randomly fails.
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Response from Staples :
Hi there, Thank you for taking the time to leave a review. We’re truly sorry to learn that your Specialty Coffee maker sprays coffee grounds. This shouldn’t have happened, and we get how it’s affected you. We’d recommend that you refer to our self-help guide below to help troubleshoot the issue you’re experiencing. If the steps are unsuccessful, please follow the directions provided at the end of the guide. https://support.sharkninja.com/en-CA/article/PB040-PB050-Series-Ninja-Pods-Grounds-Coffee-Maker-Troubleshooting-Guide-ca Kind regards, Ninja Kitchen
February 28, 2026
Ax4c
Reviewed at:
sharkninja.com
Posted Feb 25, 2026
Perfect!
Purchased for a friend that was having issues with her keurig - best swap ever! Shes obsessed and cant stop talking about how much more flavorful her coffee is & she uses it consistently
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Mr. Coffee himself
Reviewed at:
sharkninja.com
Posted Feb 17, 2026
It's a great coffee machine, it delivers a great result, especially in the morning breakfast time.
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Vivian352
Reviewed at:
sharkninja.com
Posted Feb 16, 2026
Excellent coffee brewer
I bought this in January and I'm so in love with it. I have the Ninja Brew station coffee pot also but I use that when we have company. I love this one because it's so compact and doesn't take up a lot of space on my coffee bar. I also love that I can brew k cups or my own coffee which is a must for me. My coffee doesn't come in k cups so this was definitely a plus for...
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Vivian352 Customer Photo 1
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Vivian352 Customer Photo 3
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Jay73
Reviewed at:
sharkninja.com
Posted Feb 12, 2026
You want a great coffee maker?? Look elsewhere!!!
i would give a 0 but it makes me pick a star rating. This coffee maker is the worst. The top does not stay down and causes the pod to leak all over. Even exploding all over the wall. One of the worst made products and I advise anyone looking at it to look elsewhere. I didn't even have this coffee maker 4 months. Do not buy it!!!
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Response from Staples :
Hello Jay, Thank you for taking the time to leave a review. We’re truly sorry to hear that the lid isn’t staying down, causing pod leaks and even coffee splashing onto your wall. This is absolutely not the experience we want for you, and we completely understand why you’re frustrated. We never want our customers to feel let down by a product, especially after only a few months of use, and we’d really appreciate the opportunity to make this right for you. To ensure this matter is resolved promptly, we kindly recommend contacting our team through our official support page, where a representative will be able to assist you directly, or we can refer you to our self‑help guide, which provides detailed troubleshooting steps regarding the issues you're experiencing. We greatly appreciate your patience and the opportunity to address this matter. All relevant links have been provided below for your convenience. Self-Help Guide: https://support.sharkninja.com/article/PB040-PB050-Series-Ninja-Pods-Grounds-Coffee-Maker-Troubleshooting-Guide Contact Page: https://support.sharkninja.com/contact-us Kind Regards, Ninja Kitchen
February 14, 2026
Tmmom42003
Reviewed at:
sharkninja.com
Posted Feb 9, 2026
Disappointed
I would just love it if I could get a cup of coffee that doesn’t have a ton of grounds in the bottom!!
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Response from Staples :
Hello, Thank you for taking the time to leave a review. We're devastated to hear of the grounds found in your coffee, this isn't the experience we aim to deliver. Please allow us the chance to make your mornings bright again. We'll like to refer you to our self-help guide for additional troubleshooting steps relating to the grounds found in your coffee. We’re committed to improving your experience, and we appreciate the opportunity to make things right. Please click the applicable link below. Self-Help Guide: https://support.sharkninja.com/article/PB040-PB050-Series-Ninja-Pods-Grounds-Coffee-Maker-Troubleshooting-Guide Kind Regards, Ninja Kitchen
February 10, 2026
veronicakaye
Reviewed at:
sharkninja.com
Posted Feb 7, 2026
great upgrade
love the small footprint and hot water only feature
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Jstwiked
Reviewed at:
sharkninja.com
Posted Feb 2, 2026
DANGEROUS! do not buy!
I bought this in March of 2025, and at first, I was absolutely in love with it. The option to add my own coffee grounds or use pods was great! But 7 months in, my husband added a pod and it LITERALLY blew up, when I say blew up, Coffee EVERYWHERE... out every single crack, all over my kitchen, down the cabinets, on the floor. We thought at first it must have just been t...
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Response from Staples :
Hello there,   Thank you for taking the time to leave a review on the Single-Serve Coffee Machine.   We sincerely regret to hear that this has been your experience with your coffee machine, and we apologize for the coffee grounds that have been scattered across your kitchen as a result of this issue. We completely understand your concerns, and we’d love to help. To ensure this matter is resolved as quickly as possible, we kindly recommend contacting our team through our official support page, where a representative will be able to assist you directly. You may also consult our self‑help guide, which provides detailed troubleshooting steps related to your brewing concerns. We greatly appreciate your patience and the opportunity to address this matter. All relevant links have been provided below for your convenience. Self-Help Guide: https://support.sharkninja.com/article/PB040-PB050-Series-Ninja-Pods-Grounds-Coffee-Maker-Troubleshooting-Guide Contact Page: https://support.sharkninja.com/contact-us     Kind regards, Ninja Kitchen 
February 3, 2026