Customer reviews from nutribullet.com
NutriBullet - Flex Portable Blender - Sapphire Blue
Average customer rating
4.2
(118 Reviews)
Rating breakdown 118 reviews
5 Stars
76
4 Stars
19
3 Stars
6
2 Stars
6
1 Star
11
21%of customers recommend this product.
(
4 out of
19)
Customer Reviews for NutriBullet - Flex Portable Blender - Sapphire Blue
Customer Rating
5
Nice size
on July 7, 2026
Posted by: Sulli
Gender:Male
I've really enjoyed my nutribullet flex. Dive we live in our motorhome and travel something small and chargeable is nice. Works very well.
I would recommend this to a friend!
Written by a customer while visiting nutribullet.com
Customer Rating
4
Nice mixer, needs careful cleaning
on June 11, 2026
Posted by: david8472
from Denver, CO
Gender:Male
I bought the nutribullet Flex about a month ago and have used it pretty much every day since to mix a protein and fiber shake. Most things about the mixer work great. I actually really like that it is powered by a rechargeable battery, because my kitchen is in an old house and there are relatively few power outlets. The charge lasts for a couple of weeks for mixing a single shake every morning, which is great. The size is perfect as well for my needs.
My biggest complaint is that I realized a few days ago that protein powder had collected at the bottom of the mixer around the screw-off blade assembly and had actually spoiled. I thought I was rinsing all of it away, but apparently not. Because I hadn't noticed this for a while, the bottom blade assembly has now acquired a nasty smell. Vinegar has not so far been able to eliminate the odor. You don't notice it when the mixer is assembled and you make a shake, but now I realize it is very important to disassemble the entire mixer every time you use it to make sure you clean out the bottom from any accumulated food gunk — and then let it dry completely. If it spoils, it seems to soak into the softer rubber parts and then becomes permanent.
I would recommend this to a friend!
Written by a customer while visiting nutribullet.com
Customer Rating
1
Trust me this is a waste of money!
on May 29, 2026
Posted by: Gee Ten
from Washington
Gender:Male
I bought this item a week ago and I'm looking to return it as soon as possible.
This blender will not blend anything more solid than a banana. And it's probably going to get stuck blending that. You want to blend ice or frozen fruit? Forget about it!
Most of what this lender is capable of blending are things that you could mix in a bowl with a whisk by yourself. It is a waste of money. Don't say you haven't been warned!
This blender will not blend anything more solid than a banana. And it's probably going to get stuck blending that. You want to blend ice or frozen fruit? Forget about it!
Most of what this lender is capable of blending are things that you could mix in a bowl with a whisk by yourself. It is a waste of money. Don't say you haven't been warned!
No, I would not recommend this to a friend.
Written by a customer while visiting nutribullet.com
Customer Rating
1
Terrible
on May 3, 2026
Posted by: Aj1022
from MN
Never worked. Tried all of the help tips and recommendations and the most I ever got it to blend was about 10 seconds. The battery died before anything ever got mixed.
No, I would not recommend this to a friend.
Written by a customer while visiting nutribullet.com
Posted by: Hlramtah
from Chicago
Gender:Female
Verified Purchase:Yes
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.
No, I would not recommend this to a friend.
Response from nutribullet.comBy NutriBullet, Capital Brands, April 13, 2026
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.
Written by a customer while visiting nutribullet.com
Customer Rating
5
Just the right size
on April 4, 2026
Posted by: TurrleMomYuma
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.
I would recommend this to a friend!
Response from nutribullet.comBy NutriBullet, Capital Brands, April 8, 2026
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.
Written by a customer while visiting nutribullet.com
Customer Rating
5
good
on April 1, 2026
Posted by: bon80989
ok tthe product is good i tried similar but this one is good so far
Response from nutribullet.comBy NutriBullet, Capital Brands, April 8, 2026
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.
Written by a customer while visiting nutribullet.com
Customer Rating
2
Waste of money. Not what's advertised
on March 17, 2026
Posted by: Mike9778
from Columbus Ohio
Gender:Male
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.
No, I would not recommend this to a friend.
Response from nutribullet.comBy NutriBullet, Capital Brands, March 24, 2026
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.
Written by a customer while visiting nutribullet.com