NutriBullet Flex Portable Blender
$49.99
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4.0 out of 5 stars with 135 reviews
design: 3.13 out of 5
ease of use: 2.13 out of 5
easy to clean: 3.13 out of 5
quality: 1.57 out of 5
value: 1.43 out of 5
20% would recommend
5 recommendations
1 out of 5 stars
12 April, 2026
originally posted on nutribullet.com
Hardly works
Barely operates. I charge it fully and then go to use it and it says it’s out of battery. I have to plug it into my car usb charger just for it to work which almost defeats the purpose of it being portable. Not only that, but it stops running after 3 seconds and blinks with an error if it deems your contents too frozen. So I end up with a watery, crunchy smoothie while tethered to my car. I thought I would just deal with it but now it’s too late to return it and I’m fed up.
1 reply from Capital Brands team - 12 days ago
We are so sorry to hear that. We will do everything in our power to make it right. Please don't hesitate to contact us at 855-346-8874; we'll be happy to help you. Our hours of operation are Monday through Friday from 9:00 AM to 8:00 PM EST.
1 out of 5 stars
Thumbs down graphic, would not recommend
7 April, 2026Verified purchase
Do not buy!
The Nutribullet portable blender is a complete waste of money. The motor is extremely weak and works inconsistently. It might handle simple mixtures like liquids and powders, but once you add frozen fruit or yogurt, it struggles and fails to blend properly. Overall, it lacks power and performs unreliably. Would not recommend.
1 reply from BrandSupportTeam team - 14 days ago
We are so sorry to hear that. We will do everything in our power to make it right. Please don't hesitate to contact us at 855-346-8874; we'll be happy to help you. Our hours of operation are Monday through Friday from 9:00 AM to 8:00 PM EST.
5 out of 5 stars
4 April, 2026
originally posted on nutribullet.com
Just the right size
Was given as a gift, have used it once. I am really impressed, I moved into a small apartment and down sized and it is a perfect fit. Used it for breakfast smoothie, held everything I wanted, just the right size.
1 reply from Capital Brands team - 17 days ago
We see that you posted a review. Thank you for taking the time to share your experience and provide us with your feedback. At NutriBullet, we want you to be happy with your purchase.
1 out of 5 stars
25 March, 2026Verified purchase
(no review title)
Biggest waste of money, never charges and maybe blends for 10 second before it dies....Stay away from this
1 reply from BrandSupportTeam team - 1 month ago
We are so sorry to hear that. We will do everything in our power to make it right. Please don't hesitate to contact us at 855-346-8874; we'll be happy to help you. Our hours of operation are Monday through Friday from 9:00 AM to 8:00 PM EST.
1 out of 5 stars
Thumbs down graphic, would not recommend
24 March, 2026Verified purchase
They don't make em like they used to
Anyone that gives this thing a 5 start review was paid to write it. Malfunctions when I put anything remotely frozen or oats even. I got a red ring the entire time even after I charged it. When I finally got it to blend it was chunky but it was drinkable. Could be a good product if they just ya know TOOK IT OFF THE SHELVES AND FIXED IT INSTEAD OF PAYING MINDLESS INFLUENCERS TO WRITE A 5 STAT REVIEW. Will be returning ASAP.
1 reply from BrandSupportTeam team - 22 days ago
We are so sorry to hear that. We will do everything in our power to make it right. Please don't hesitate to contact us at 855-346-8874; we'll be happy to help you. Our hours of operation are Monday through Friday from 9:00 AM to 8:00 PM EST.
1 out of 5 stars
Thumbs down graphic, would not recommend
21 March, 2026Verified purchase
(no review title)
Worst blender I ever bought. It works for one blend , sometimes you won’t be able to blend your smoothie before it dies. It works when it wants too. I threw mine out because I’m so frustrated that it doesn’t work when I just bought it. Don’t buy it buy something else . I would rate it 0 stars.
1 reply from BrandSupportTeam team - 1 month ago
We are so sorry to hear that. We will do everything in our power to make it right. Please don't hesitate to contact us at 855-346-8874; we'll be happy to help you. Our hours of operation are Monday through Friday from 9:00 AM to 8:00 PM EST.
2 out of 5 stars
17 March, 2026
originally posted on nutribullet.com
Waste of money. Not what's advertised
I add milk, preserves and soft ice cream scoops with a spoon and it won't blend that. I have followed smoothie recipe making sure to add ingredients in order and it jams up. The base only holds charge for 4 blends so keep the cable close. There is absolutely no way this will blend ice unless the ice is thawed (water). This is my first and will be last nutribullet product. The positive about the flex it does come apart nicely for cleaning.
1 reply from Capital Brands team - 1 month ago
We are so sorry to hear that. We will do everything in our power to make it right. Please don't hesitate to contact us at 855-346-8874; we'll be happy to help you. Our hours of operation are Monday through Friday from 9:00 AM to 8:00 PM EST.
1 out of 5 stars
16 March, 2026Verified purchase
(no review title)
You can use once or twice per charge and takes lot of time to charge fully. Not recommended.
1 reply from BrandSupportTeam team - 1 month ago
We are so sorry to hear that. We will do everything in our power to make it right. Please don't hesitate to contact us at 855-346-8874; we'll be happy to help you. Our hours of operation are Monday through Friday from 9:00 AM to 8:00 PM EST.
2 out of 5 stars
12 March, 2026
originally posted on nutribullet.com
Don’t buy
A weak motor - hard to crush ice cubes with yogurt and milk. Needs to be recharged often and needs full charge to have the weak motor
1 reply from Capital Brands team - 1 month ago
We are so sorry to hear that. We will do everything in our power to make it right. Please don't hesitate to contact us at 855-346-8874; we'll be happy to help you. Our hours of operation are Monday through Friday from 9:00 AM to 8:00 PM EST.
2 out of 5 stars
9 March, 2026Verified purchase
Quick dying base
I honestly love this blender and how easily it blends my smoothies, it does a fantastic job! My only complaint is that the battery doesn’t seem to hold a charge very well. I can leave it on the charger all day, but when I go to use it the next morning, it dies just seconds into blending my smoothie. That’s a little disappointing because I was hoping to have something portable that I could take in the car and quickly blend a smoothie. Unfortunately, I have to stay close to an outlet instead.
1 reply from BrandSupportTeam team - 1 month ago
We are so sorry to hear that. We will do everything in our power to make it right. Please don't hesitate to contact us at 855-346-8874; we'll be happy to help you. Our hours of operation are Monday through Friday from 9:00 AM to 8:00 PM EST.
1 out of 5 stars
18 February, 2026Verified purchase
(no review title)
Died on the first use and took forever to blend.
1 reply from BrandSupportTeam team - 1 month ago
We are so sorry to hear that. We will do everything in our power to make it right. Please don't hesitate to contact us at 855-346-8874; we'll be happy to help you. Our hours of operation are Monday through Friday from 9:00 AM to 8:00 PM EST.
2 out of 5 stars
15 February, 2026Verified purchase
(no review title)
Really like the size, but ultimately had to complete several rounds of blending and shaking in between. Motor stopped working after two months.
1 reply from BrandSupportTeam team - 1 month ago
We are so sorry to hear that. We will do everything in our power to make it right. Please don't hesitate to contact us at 855-346-8874; we'll be happy to help you. Our hours of operation are Monday through Friday from 9:00 AM to 8:00 PM EST.
2 out of 5 stars
11 February, 2026
originally posted on nutribullet.com
Was hopeful
good concept - but not stable. motor stops when blending as it comes loose from base
1 reply from Capital Brands team - 11 days ago
We are so sorry to hear that. We will do everything in our power to make it right. Please don't hesitate to contact us at 855-346-8874; we'll be happy to help you. Our hours of operation are Monday through Friday from 9:00 AM to 8:00 PM EST.
1 out of 5 stars
1 February, 2026
originally posted on nutribullet.com
Not well made
Broke within a month and haven't heard from company about replacement warranty.
1 reply from Capital Brands team - 3 months ago
We are so sorry to hear that. We will do everything in our power to make it right. Please don't hesitate to contact us at 855-346-8874; we'll be happy to help you. Our hours of operation are Monday through Friday from 9:00 AM to 8:00 PM EST.
1 out of 5 stars
17 January, 2026
originally posted on nutribullet.com
5 stars reviews are bought and paid for
This was given as a Christmas gift. I was super excited to use it and boy was it a let down. I’m appreciative of the gifts it’s not the gifters fault the product was awful. We’ve given this so many chances and every single time it lets us down. It gets stuck on protein powder, got stuck on bananas this morning, god forbid we make it try to blend ice; it couldn’t even blend up a frozen blackberry. These 5 star reviews must be bought and paid for; you can even see who received it free and was incentivized to review. Do not waste your money on this crap, I’m glad I didn’t. We’re going to have to spend money on something way better. At least this was a good baseline to use as to what specifications and brand to avoid getting on our next blender. Please do not buy this. You will be disappointed
1 reply from Capital Brands team - 3 months ago
We are so sorry to hear that. We will do everything in our power to make it right. Please don't hesitate to contact us at 855-346-8874; we'll be happy to help you. Our hours of operation are Monday through Friday from 9:00 AM to 8:00 PM EST.
1 out of 5 stars
8 January, 2026
originally posted on nutribullet.com
Bad
The battery died completely after my 10th blend while it worked completely fine the day prior with no problems but I guess that’s what you get for a piece of poop
1 reply from Capital Brands team - 3 months ago
We are so sorry to hear that. We will do everything in our power to make it right. Please don't hesitate to contact us at 855-346-8874; we'll be happy to help you. Our hours of operation are Monday through Friday from 9:00 AM to 8:00 PM EST.
1 out of 5 stars
6 January, 2026
originally posted on nutribullet.com
Disappointed
I thought this was going to work great until you actually use it. The lid leaks. So, unless you have a very thick smoothie, it will end up all over the counter.
1 out of 5 stars
4 January, 2026
originally posted on nutribullet.com
Doesn't Blend Frozen Fruit
I bought two of these blenders a month ago and they are the worst blenders I have ever owned. They are a pain. Both of them constantly stop blending when frozen fruit is used. I have to take them apart and rinse the blade because they keep getting jammed. They have to stay plugged in otherwise they run out of battery very quickly. I have even tried running the fruit under water to thaw them a bit and it still doesn't work as advertised. I am using plenty of liquid and adding ingredients in the recommended order. I continue to use them because I paid so much, but it is a daily battle. These are the first and last Nutribullet items I have bought. I would not recommend this item.
1 out of 5 stars
3 January, 2026
originally posted on nutribullet.com
Not worth the price, not good at mixing.
Kind of an okay product. It has a neat design and features but the overall purpose is to be able to blend a smoothie, which it has so much trouble doing. My smoothie is simple - milk, Greek yogurt, protein powder, berries; that is all. But the nitribullet, after all week of use, has yet to blend a smooth smoothie. Plus, the battery only last for about a 10 to 15 second blend before it has to charge again (doesn’t continue to blend while plugged in, needs to charge again). I do like the rubber base and the small handle/lid but the design of the cup makes it such a pain to have to rinse out and clean. I bring this to work with me, so I can’t just throw it in a dishwasher. I need to hand wash it. But the detachable base and lid both get filled with gunk within the threading and the rubber seating after each use and needs to be deep cleaned every time (not just a simple rinse and wipe dry).
2 out of 5 stars
2 January, 2026
originally posted on nutribullet.com
Not worth the price.
First time I used it, it was fine. The next day, same ingredients, and it showed all different lights, then the red flashing one. it showed fully charged. I took it back to the charger, then tried it again. What a mess. After half an hour, it finally started up. Wayyyyy too many lights. And to wake it up and then press button, what could be easier? NOT!! very disappointed.