Upgrade your home strength training with the BowFlex SelectTech Adjustable Dumbbells, the all-in-one solution for building muscle, increasing power and training efficiently at home. Designed to replace an entire rack of traditional dumbbells, this compact system is ideal for users searching for adjustable dumbbells UK, strength equipment for home, space-saving weights, and premium dumbbell sets.
With smooth dial adjustment and a durable steel construction, these dumbbells allow you to train through a full range of exercises — from chest presses and rows to squats, curls and shoulder work. Each dumbbell adjusts from 2 to 24 kg, making it perfect for beginners, intermediate lifters and advanced strength athletes.
A top pick for UK customers wanting high-quality, space-efficient and long-lasting strength training equipment.
Adaptive weight recommendations
The JRNY® app syncs with SelectTech dumbbells and remembers how much weight you lifted today so it can make informed weight and workout recommendations tomorrow.
Lift with JRNY
Discover new strength-training exercises and find trainers who will keep you pumped up about your workout. Access JRNY work-outs from your smartphone or tablet, perfect whether you’re at home or on the go.
• Weight range per dumbbell: 2 kg – 24 kg
• Weight settings (kg): 2, 3, 4, 5, 7, 8, 9, 10, 12, 14, 16, 18, 20, 23, 24
• Adjustment system: SelectTech dial mechanism
• Dimensions (per dumbbell): 43 cm × 21.2 cm × 22.8 cm
• Net weight (per dumbbell): 24.8 kg
• Included: Storage tray for organised placement
• Construction: Steel plates with reinforced locking track
• Connectivity: Compatible with JRNY® app (subscription required)
• Warranty: 2-year parts warranty
Space-Saving 15-in-1 Dumbbell System for Home Strength Training
These adjustable dumbbells replace 15 individual pairs, giving you the full weight range needed for strength, muscle building and conditioning. Ideal for UK homes where storage is limited and users need compact strength solutions without compromising performance.
Fast and Smooth Weight Adjustment for Efficient Workouts
The SelectTech dial lets you change weights in seconds, helping you maintain flow during supersets, HIIT circuits and progressive overload sessions. Perfect for lifters looking for quick-change dumbbells, strength training at home, and versatile free weights.
Premium Build Quality with Optional Smart Training Support
Built with durable steel plates and ergonomic handles, these dumbbells deliver stability and comfort during heavy lifts. When paired with the JRNY® app, you can access guided workouts, personalised weight recommendations and performance tracking — ideal for users wanting smart strength training support.