Every current Breville air fryer oven shares the same Element iQ System — 5 independent quartz elements that steer power where it’s needed — across four tiers, from a compact entry model to a connected, app-guided flagship.
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Breville lineup compared
| Model | Tier | Signature feature | BestTop Score | |
|---|---|---|---|---|
 Joule Oven Air Fryer Pro (BOV950BSS)Best connected |
Flagship | Breville+ recipes, autopilot | 9.0 | Check price |
 Smart Oven Air Fryer Pro (BOV900BSS)Best premium |
Premium | Super convection, 2-speed fan | 9.3 | Check price |
 Smart Oven Air Fryer (BOV860BSS)Best mid-tier |
Mid-tier | 11 cooking functions | 8.9 | Check price |
 Smart Oven Air Fryer Compact (BOV680BSS)Best compact |
Entry | Smallest footprint | 8.5 | Check price |
How the tiers differ
BOV680BSS (entry). The smallest body, aimed at kitchens that want Breville’s Element iQ precision without the largest footprint. Read our full BOV680BSS review.
BOV860BSS (mid-tier). Adds 11 cooking functions — including slow cook and pizza — in a larger body than the BOV680BSS. Read our full BOV860BSS review.
BOV900BSS (premium). Breville’s standard flagship, adding super convection with a 2-speed fan for faster cooking. Read our full BOV900BSS review.
Joule Oven Air Fryer Pro / BOV950BSS (connected flagship). Same Element iQ heating, plus the Breville+ app with over 1,000 guided recipes and an automated “autopilot” cooking mode. Read our full Joule Oven review.
See our direct BOV680 vs BOV860 and BOV860 vs BOV900 comparisons for the exact step-by-step trade-offs between tiers.
Frequently asked questions
Do all four models share the same Element iQ System? Yes — it’s Breville’s core technology across the entire air fryer oven range, with function count and connected features changing by tier.
Which Breville should I buy if I don’t need app connectivity? The BOV900BSS or BOV860BSS give Breville’s precision heating and function range without the Breville+ subscription ecosystem the Joule Oven Pro is built around.
Is the price jump between tiers worth it? Mainly for the functions and connected features added at each step — the underlying Element iQ heating approach is shared across all four.
Final verdict
For most buyers, the BOV900BSS remains Breville’s best all-around air fryer oven. Choose the BOV680BSS for the smallest footprint, the BOV860BSS for a mid-tier function set at a lower price than the flagship, or the Joule Oven Air Fryer Pro if guided recipes and autopilot cooking are worth the premium.
See our full best air fryer toaster oven guide across every brand.