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Buying Guide

Best Adjustable Dumbbells UK 2025

Find the best adjustable dumbbells for your home gym. We compare PowerBlock, Bowflex, and budget options to find your perfect match.

By HomeGymAdvice Team|Updated 11 December 2025

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Frequently Asked Questions

Are adjustable dumbbells worth it?

Yes - they replace 15+ pairs of fixed dumbbells in one compact unit. A £400 adjustable set equals £1000+ in fixed dumbbells and saves huge space.

PowerBlock vs Bowflex - which is better?

PowerBlock is more durable with better long-term reliability. Bowflex looks nicer and feels more like traditional dumbbells. Both are excellent.

How heavy should adjustable dumbbells go?

For most home trainers, 20-25kg per hand is enough. Serious lifters should look at sets going to 32-40kg, like the PowerBlock Elite EXP.

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