These have a clip lock system which means switching weight plates is quick and easy and the clips are very well made and make lifting above head very safe indeed. An Adjustable Dumbbell allows you to change how heavy the weight is, by using dials which are attached to the weight itself. Bowflex made their name in creating multi gyms with flexible bows instead of standard cable and pulley weights.

Bowflex 4-41Kg Bowflex SelectTech 1090i Dumbbells (Pair)

They're made to last, ergonomic and are available – even now – in an enormous variety of different weights. The MuscleSquad dumbbell is available individually or they can be purchased as a pair and although there is no doubt these are a significant investment, you could easily pay the same amount for just a pair of 32kg dumbbells – but with these you are getting the equivalent of 12 different weights with the lowest being 5kg and then increasing in 2. In the instance that you aren’t sure if you’re going to get into bodybuilding, you can always get this set as a cheap way of finding out if it’s a hobby. The only real limitation of these dumbbells is that there is a maximum of 30kg of weight plates distributed between the two dumbbells which means a maximum of 15kg per dumbbell if using them at the same time. They are also the most expensive but if you are looking for quick and efficient workouts and think you will be using these for years to come then they are well worth the investment.

Adjustable dumbbells offer even more benefits for at home use than standard dumbbells thanks to their space saving design. Unlike other adjustable dumbbells we’ve tested (notably the BodyMax range), the selectorized dial feels well-made and easy to adjust. Whether you’re looking to add some muscle or lose some fat, lifting weights is essential to maximise results.

Best Adjustable Dumbbells UK - Top 9 Weights Reviewed 2023 Best Adjustable Dumbbells UK - Top 9 Weights Reviewed 2023

With an adjustable weight range of 4-41kg, this single pair of dumbbells delivers the same results as 17 sets of weights – but without the clutter! It does feel a little strange at first putting your hand right in to the block to lift but you soon get used to it and there is no limitation placed on your range of motion as a result of this design. The dials on either end of the dumbbell moved smoothly, making changing the weight a painless endeavour, and we were big fans of the rounded shape as it allowed us to perform all exercises without ever feeling unwieldy. Speaking of heavy, this dumbbell has a maximum weight of 20kg which might not be as much as some of the other dumbbells we tested but this is one of the easiest and most comfortable to use without a doubt. They do have some unique advantages though in that they are cheaper and more versatile in that the weight plates can be used on barbells and multi-gyms.The weight plates are filled with cement and have a vinyl plastic coating which although doesn’t have the most premium look to it, does seem pretty durable and hard wearing. The Selecttech 552 come as a pair of dial based adjustable dumbbells and they have an impressive weight range from 2kg right up to 24kg each. There is a Selecttech App that can be used to provide further tips and exercises to perform with these dumbbells but the reality is anything you can do with a standard dumbbell can be done with the 552s.

Bowflex Unisex 1090i Single Adjustable Dumbbell, Black/Grey

All other products have been trialled (and deemed pump-worthy) by the Esquire editors, having helped them tighten their t-shirt sleeves sans-gym. You might notice that some of the adjustable dumbbells below have an Esquire Approves logo emblazoned upon them. What I’m hitting at here, is that if you’re short of space, you can’t go wrong with a set of adjustable dumbbells. Dial a weight dumbbells are the more expensive option than pin selector models but generally all selectorised weights will be more expensive than the spin-lock models and they tend to have a base that houses all the weights – as you select your appropriate weight and the remaining weights sit in the base.It isn’t often something comes along in the home fitness market and truly offers an innovative solution that promises to revolutionise the industry – but that’s exactly what UK based BoxBell have done here. This model also benefits from an attachment that can turn the two bars in to a single barbell which offers greater versatility than some of the other models reviewed here. You’re not going to be able to achieve the same levels of strength training that you are with some of the other dumbbells featured above. We had concerns that the screw caps on these spinlock dumbbells might come loose but when we tested we had no issues and actually they were super tight and secure throughout our workouts. The dial can become stuck on the cheaper selectorised dumbbells; in some cases, the discs have fallen off – something we have experienced first-hand!