Our verdict
Between the Pura Plus and the Aera Diffuser, we lean toward the Pura Plus — we rated it 10/10 versus 7/10. Smart fan genuinely fills large spaces better than the Pura 4, but count on swapping fragrance vials every 2-3 weeks.
Our pick
Pura Plus
$79.99
Check priceRead our full review
Aera Diffuser
$199
Check priceRead our full reviewSide by side
| Attribute | Pura Plus | Aera Diffuser |
|---|---|---|
| Our rating | 10/10 | 7/10 |
| Price | $79.99 | $199 |
| Best for | Smart fan genuinely fills large spaces better than the Pura 4, but count on swapping fragrance vials every 2-3 weeks. | Strong performer at set-and-forget home fragrance with excellent scent throw, but $60 capsules and white noise are real tradeoffs. |
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Which one is right for you?
Choose the Pura Plus if…
Smart fan genuinely fills large spaces better than the Pura 4, but count on swapping fragrance vials every 2-3 weeks.
- Built-in fan covers 500+ sq ft quickly
- Compatible with existing Pura fragrances
Choose the Aera Diffuser if…
Strong performer at set-and-forget home fragrance with excellent scent throw, but $60 capsules and white noise are real tradeoffs.
- Excellent scent dispersion across large rooms
- App scheduling is the feature you actually use
Why we rate them this way
Pura Plus — 10/10
Smart fan genuinely fills large spaces better than the Pura 4, but count on swapping fragrance vials every 2-3 weeks.
What we liked: Built-in fan covers 500+ sq ft quickly, Compatible with existing Pura fragrances, Quick app setup (under 5 minutes), Alexa and Google Assistant control, Customizable intensity and scheduling.
Worth knowing: Fragrance vials deplete in 2-3 weeks at higher intensity, Requires counter/shelf space (not wall-mounted), Needs outlet access (power cord required), No Apple HomeKit support.
Aera Diffuser — 7/10
Strong performer at set-and-forget home fragrance with excellent scent throw, but $60 capsules and white noise are real tradeoffs.
What we liked: Excellent scent dispersion across large rooms, App scheduling is the feature you actually use, Long-lasting capsules (~800 hours) beat candle cost per hour, Sleek design doesn't look cheap, Good customer service and sample-first approach.
Worth knowing: Makes noticeable white noise while operating, Scents often smell overly perfumey, not like real candles, Expensive fragrance capsules ($60 each), Hard to choose scents blind without trying samples first.
On price, the Pura Plus is the cheaper pick at $79.99, versus $199 — a difference of about $119.01.
Common questions
Is the Pura Plus or the Aera Diffuser better?
We rated the Pura Plus 10/10 and the Aera Diffuser 7/10, so we lean Pura Plus — but it depends on what you want it for (see "which one is right for you" on the page).
Which is cheaper, the Pura Plus or the Aera Diffuser?
The Pura Plus is the cheaper of the two at $79.99, versus $199.
What's the difference between the Pura Plus and the Aera Diffuser?
Short version — Pura Plus: Smart fan genuinely fills large spaces better than the Pura 4, but count on swapping fragrance vials every 2-3 weeks. Aera Diffuser: Strong performer at set-and-forget home fragrance with excellent scent throw, but $60 capsules and white noise are real tradeoffs.