Best Adjustable Dumbbells in Australia (2026)
We compared adjustable dumbbells sold on Amazon Australia on price, review volume, recent complaint patterns, and real AU stock — not just star ratings.
In short
If you're just starting out, the EQUIPRO set (2-5 lb) is the cheapest, least intimidating entry point. If you already train and want the best balance of price and durability, the PROIRON 20kg set is our overall pick. If changing weight in seconds matters more than price, the NordicTrack quick-dial set is the only real option here — though it's currently out of stock at Amazon AU.
Adjustable dumbbells solve a real problem: a full rack of fixed weights takes up floor space most homes don't have, and buying one pair at a time gets expensive fast as you get stronger. The trade-off is mechanism and price, and that's where most "best of" lists online stop being useful — they rank by star rating alone and ignore that a 4.6-star set with 14,000 reviews is a very different bet than a 4.6-star set with fourteen.
We built this comparison from Amazon Australia's actual listings: current AU pricing, review counts, and a read-through of recent verified reviews looking for complaint patterns (not just the star average). See how we test for the full method.
What to check before you buy
- Weight range and increments — how much the full set weighs and what jumps it moves in (2.5kg, 5kg steps), which affects how long it'll last you before you outgrow it.
- Mechanism — threaded plates with a collar (cheaper, slower to change) vs. a quick-adjust dial (pricier, changes weight in seconds).
- Collar/locking security — several budget sets get occasional complaints about collars arriving loose or loosening with use — worth reading recent reviews for this specifically, not just the star average.
- Floor impact — sand or cement-filled plates aren't built for being dropped; solid cast iron tolerates it better.
- Grip material — soft rubber/TPU (more comfortable, common on lighter beginner-focused sets) vs. textured metal (better grip at heavier weights).
- Return policy — all of these ship from and are sold by Amazon AU, so standard Amazon returns apply — check the window on the product page before buying.
Plate-loaded vs. quick-dial
Most of the affordable options on Amazon AU, including our top two picks, are plate-loaded: you thread weight plates onto a handle and lock them with a collar. They're heavier for their price and effectively indestructible, but changing weight takes 20-30 seconds. Quick-dial sets (like the NordicTrack pick below) let you change weight in under five seconds by turning a dial, which matters if you're doing supersets or drop sets — but you pay roughly double for the mechanism, and the AU market for them is thinner, so fewer listings have the deep review history we'd want before trusting one at that price.
How much weight do you actually need?
If you're new to strength training, most exercises for a beginner start well under 10kg per hand — the entry-level and women's-focused sets below cover that. If you've lifted before, a 20-24kg per-hand set (our top two picks) covers presses, rows, and most accessory work; you'd only need more if you're doing heavy compound lifts a barbell would usually handle better anyway.
A word on the sand-filled options
A few multi-function sets on Amazon AU (including our alternative pick) use sand or cement-filled plates instead of solid cast iron to hit a lower price point. They work fine for normal use but aren't rated for being dropped repeatedly — worth knowing before you buy if you train on a hard floor.
FAQ
Is an adjustable set worth it over fixed dumbbells?
Yes, if space is your main constraint: an adjustable set takes up the room of one pair of fixed dumbbells but covers the range of 4-6 fixed pairs. The trade-off is change-over time (outside of quick-dial models) and generally less abuse tolerance than solid fixed cast iron.
Do the locking collars loosen over time?
On threaded-plate sets, it's the most common complaint in Amazon AU reviews for this product type — not specific to one brand. Checking the collar before a heavy set is good practice regardless of which one you buy.
How much do adjustable dumbbells cost in Australia?
In this comparison, prices range from AUD $59.99 (the EQUIPRO entry-level set, aimed at toning/rehab) to AUD $599 (the NordicTrack quick-dial set). Most sets aimed at general strength training sit between AUD $90 and $200.
Can a beginner start with one of these?
Yes, but the entry point matters: most people new to strength training don't need more than 10kg per hand for basic exercises, so a beginner-oriented set (like the EQUIPRO) is usually more appropriate — and cheaper — than starting at 20kg+.
What happens if the one I want is out of stock?
We stop linking to a product once Amazon delists it for good, but if it's only temporarily out of stock (like the NordicTrack right now) we keep the link live so you can track it or buy the moment it's back.
Prices, ratings, and stock status above are snapshots from Amazon Australia at the time this guide was last updated — check the date next to each price before you buy, since Amazon pricing changes often.