Drybar Single Shot Blow-Dryer Brush || style, dry, brush in one step, ionic technology, ergonomicand lightweight design, 2.25 Inch round shape, 3 temperature settings || geat for all hair types

I got both to compare them. I wanted the best dry brush, but also didn’t want to spend £300 if another brush was just as good. Turns out I actually prefer the Drybar. Before getting both of the dry brushes I did not realise that the Drybar is more of a hair drier and brush and the Duet is like a hair straightener as a brush with hard bristles. The GHD Duet took longer to dry my hair and was also quite heavy, besides costing more than 3x the Drybar. The end result was similar, but overall the Drybar was faster and it felt easier to use.

Love it - great blow dry brush, dries my hair quickly and leaves it with shine, and a little flip

Great product but I had to return it because it was too big for my hair. I was disappointed.

If this is not a fake then it's the worst hairdryer I've ever had. Bought because I wanted something that would dry my hair fast, without frizz or excessive heat damage. This one has less power than even my battered old Babylias travel hair dryer that I bought for £20 5 years ago. I had to abandon as my hair just wasn't drying at all and used said battered old hair dryer instead. Truly awful, going straight back and I'll order a better product from somewhere else where I have more confidence that I won't be sent a fake product.

I was looking forward to having a Drybar and researched a while before getting this one. The great reviews and the 2-in-1 won me over and I ordered. Well, it does not work well as a 2-in-1. The form is not great for drying your hair, especially in the roots. And not even great for for creating a nice form. And other shortcomings, so skip this one, there are better ones and some of them are cheaper. So postitives+ well built, sturdy+ goes smooth through the hair thanks to the good brush design- heavy- circular form, not great for styling- not practical for drying hair- brush nondetachable- form on top not great for support with the other hand- cold setting not cold, air is still heated- price not matching results

I have an old (over 10 years) Remington dryer, with a 1" diameter nozzle that is pretty long, and this diffuser fits perfectly. There are silicone 'fins' inside that grip really well, so I don't feel it is going to fall off at any moment.I do think it is quite expensive compared to other options (I bought mine when it was a third off on Prime Day), but it feels really robust without being heavy, and has a moveable vent in the bottom of the bowl to change how much air comes through those holes.I've only just started diffusing my wavy/curly hair, so can't comment on how it works in comparison to others (and I appreciate that the hairdryer has a big impact too). However, I do get much better definition and next to no frizz versus air drying, and I haven't needed to buy a new dryer, so it feels like a worthwhile purchase to me.

Bulky to hold the brush is huge, ive even tried the half shot just not for me

I bought this as an alternative to using a hairdryer and separate drum brush. It makes drying and styling my shoulder length hair much easier and consequently it takes me a bit less time. I am no hairdresser and don’t do anything fancy. My main likes are - obviously there is only one device to deal with and the flex swivels so does not twist as you roll the dryer around. The brush grips my hair well. It felt quite unwieldy and heavy at first but did not take long to get used to it as it is really no heavier than a substantial hairdryer. Observations that some may consider, are that the size of drum brush is fixed. It’s fine for me but something someone else might want think about. Also, of course, the brush can’t be cleaned in water, it is recommended to use a damp cloth or wipe to disinfect and remove excess build up. Other people note that your hair needs to be damp to use the styler. Again, not a problem for me but some people may be used to styling their hair whilst dry or nearly dry. It was well packaged (a good job as the delivery driver dropped it just outside my house!). All in all I’m glad I bought it, but the price did make me think hard.