⚡ Quick Answer: The real difference between Pura 4 and the new Pura 5 is hardware: the Pura Home (“Pura 5”) adds physical on-device buttons and far better Wi-Fi, while the Pura 4 is the older app-only model that’s now part of a voluntary cover-replacement program. If you already own a Pura 4 you love, you don’t need to rush an upgrade — but if you’re buying fresh today, the newer Pura Home is the smarter pick at the same price.
So, what actually changed between the Pura 4 and the new “Pura 5“? First, a quick clarification: there’s no device literally badged “Pura 5.” When people search for it, they mean the Pura Home — Pura’s 5th-generation home diffuser that quietly replaced the lineup’s flagship. Both cost $49.99, both are built for the same medium-sized rooms, and both use the exact same fragrance vials and app.
Pura has sold millions of diffusers, and for years the Pura 4 was the default recommendation for bedrooms, kitchens, and living rooms. The arrival of the 5th-generation Pura Home doesn’t change the price or the target room — it refines the experience in a handful of practical ways. Here’s exactly what’s different and who should care.
Pura 4 vs. Pura 5: Which Is Better for You? (Quick Answer)
Choose the Pura 4 if you:
- Want the cheapest possible way into the Pura ecosystem (it’s frequently offered free with a 12-month fragrance subscription, and it’s eligible for sitewide sales).
- Already own one and are happy controlling everything from the app.
- Don’t care about pressing buttons on the device itself.
- Have a standard 2.4GHz home Wi-Fi network and no setup headaches.
Choose the Pura 5 (Pura Home) if you:
- Are buying a brand-new diffuser today and want the latest hardware for the same $49.99.
- Want manual on-device controls — a timer and intensity button — without reaching for your phone.
- Have a mesh network or a 5GHz-only setup that older Pura models struggle to join.
- Prefer the newest, redesigned device that isn’t part of any cover-replacement program.
Head-to-Head: Pura 4 vs. Pura 5 (Pura Home)
Here’s how the two stack up feature by feature. Notice how much they share — this is a generational refinement, not a reinvention.
| Feature | Pura 4 | Pura 5 (Pura Home) |
|---|---|---|
| Price (set with 2 fragrances) | $49.99 | $49.99 |
| Generation | 4th generation | 5th generation (newest) |
| Designed For | Medium rooms (bedrooms, kitchens, living rooms) | Medium rooms (bedrooms, kitchens, living rooms) |
| On-Device Controls | ❌ No (app only) | ✅ Yes (timer button + intensity cycling) |
| Wi-Fi Compatibility | 2.4GHz only | 2.4GHz, 5GHz, and mesh networks |
| Adaptive Diffusion | ✅ Yes (reads room temperature) | ✅ Yes (reads room temperature) |
| Automatic Vial Detection | ✅ Yes (smart vials) | ✅ Yes (smart vials) |
| Dual Scent Bays | ✅ Yes (one heater active at a time) | ✅ Yes (one heater active at a time) |
| Fragrance Vial Compatibility | All Pura vials | All Pura vials |
| Scent Longevity | Up to ~45 days (2 vials on a schedule) | Up to ~45 days (2 vials on a schedule) |
| App Control | ✅ Full (scheduling, intensity, alerts) | ✅ Full (scheduling, intensity, alerts) |
| Smart Home Integration | Alexa, Google Home | Alexa, Google Home |
| Ambient LED Light | ✅ Yes | ✅ Yes |
| Free of Cover-Replacement Program | ❌ No (select serials affected) | ✅ Yes (not affected) |
| Eligible for Promos / Free-with-Subscription | ✅ Yes | ❌ No (excluded from sitewide promotions) |
| Reviews on pura.com | 50,000+ | New (~20 so far) |
Pura 4
The Pura 4 was Pura’s flagship plug-in diffuser for years, and it’s still an excellent device. It plugs flat against the wall, holds two smart vials, reads your room’s temperature to keep scent output consistent, and is controlled entirely through the Pura app — scheduling, intensity, scent switching, and low-fragrance alerts all live on your phone. It’s silent, compact, and backed by tens of thousands of reviews. If you want the full breakdown, see our Pura 4 review.
- Best for: Bedrooms, kitchens, bathrooms, home offices, and standard living rooms where you’re comfortable using the app.
- Price: $49.99 (device + 2 fragrances as a set on pura.com). Also frequently available free with a 12-month fragrance subscription.
Pura 5 (Pura Home)
The Pura Home is the 5th-generation model people are calling the “Pura 5.” It keeps the same $49.99 price and the same medium-room focus, but adds a refined design, improved performance, and two genuinely useful upgrades: physical buttons on the device and expanded Wi-Fi support. Pura describes it as designed to scent rooms faster and more intuitively, and it’s the only Pura home diffuser that connects to 5GHz and mesh networks.
- Best for: Anyone buying a new medium-room diffuser today, especially households with a mesh router or anyone who wants to tweak the scent without opening an app.
- Price: $49.99 (device + 2 fragrances as a set on pura.com). Note that it’s excluded from sitewide promotions, so it’s rarely discounted.
Pricing: What You Actually Pay
This is where the Pura 4 vs. Pura 5 decision gets interesting — because unlike the Pura 4 vs. Pura Plus matchup, the two devices here cost the same and burn fragrance at the same rate. Both are $49.99 for the set, both are tuned for medium rooms, and both claim up to ~45 days of scent when running two vials on a schedule at 6–8 hours a day. Your ongoing fragrance bill will be essentially identical no matter which one you pick.
- Pura 4: $49.99 for the device set. Refills run roughly $11–$17 per vial (about $15 is typical), or around 20% less on subscription. Crucially, the Pura 4 is the one Pura regularly offers free with a 12-month fragrance subscription, and it’s eligible for sitewide sales.
- Pura 5 (Pura Home): Also $49.99, identical refill costs — but it’s excluded from sitewide promotions, so you’ll almost always pay full price for the device, and it isn’t currently part of the free-with-subscription offer.
| Cost (medium room, 2 vials, scheduled) | Pura 4 | Pura 5 (Pura Home) |
|---|---|---|
| Device (set with 2 vials) | $49.99 — or free with 12-mo subscription | $49.99 (rarely discounted) |
| Fragrance refills (~$15/vial) | ~$180–$260/year | ~$180–$260/year |
| Refills on subscription (~20% off) | ~$145–$210/year | ~$145–$210/year |
| 2-year estimate (device + refills) | ~$410–$570 | ~$410–$570 |
The practical takeaway: the running costs are a wash. The only real money difference is upfront — because the Pura 4 can be had free with a subscription and goes on sale, it’s the cheaper device to acquire if budget is your top priority.
On-Device Controls: The Biggest Day-to-Day Difference
If there’s one upgrade that justifies the Pura Home, it’s the buttons.
Pura 4 (app-only)
The Pura 4 has no physical controls. Want to change intensity, start a timer, or switch scents? You reach for your phone and open the app. For people who “set it and forget it” on a schedule, this is fine. But when your phone isn’t handy, when guests are over, or when you just want a quick scent boost, the app-only design adds a little friction every time.
Pura 5 / Pura Home (app + buttons)
The Pura Home adds easy-access controls right on the device — the same scheme Pura uses on the pricier Pura Home Plus. Press once to start a 4-hour timer; press again to cycle through strong, medium, subtle, and off. You still get the full app experience for scheduling and automation, but you’re no longer dependent on your phone for the basics. It’s a small thing that turns out to matter a lot in everyday use.
Verdict: the Pura Home wins this one outright — physical controls are the upgrade you’ll notice most.
Wi-Fi and Setup
The second meaningful difference is connectivity, and it solves a real headache.
The Pura 4 connects to 2.4GHz Wi-Fi only. That’s standard for smart-home gadgets, but it trips up people on modern mesh systems or routers that don’t cleanly separate the 2.4GHz and 5GHz bands — a surprisingly common source of setup frustration in Pura reviews.
The Pura Home is the only Pura home diffuser compatible with 5GHz Wi-Fi, and it also supports 2.4GHz and mesh networks. If you’ve ever fought to get a smart device onto a mesh network, this flexibility alone may sway you toward the newer model. For a simple 2.4GHz household, it won’t change anything — but it removes a real friction point for everyone else.
Design, Performance, and the Pura 4 Cover Recall
The Pura Home is a 5th-generation redesign: a refined look and, per Pura, improved performance that fills a medium room faster. In side-by-side terms the scent experience is similar — both use the same Puralast adaptive diffusion and the same vials — but the newer hardware is the more polished package.
There’s also a safety angle worth knowing about. Pura is running a voluntary cover-replacement program for select Pura 4 devices. On affected units, the cover has five magnets, and the two larger center magnets can become dislodged — a potential ingestion and injury risk, especially around children and pets. Pura is replacing those covers for free; affected serial numbers fall in the JX230000001–JX230801425 and JX240000001–JX240049959 ranges, and you can check yours on Pura’s recall page. The Pura Home, as the newer redesigned device, is not part of this program.
This isn’t a reason to panic if you own a Pura 4 — Pura says you can keep using the device while you wait for a replacement cover, and you simply keep it out of reach of kids and pets. But for a new buyer weighing the two, it’s a genuine point in the Pura Home’s favor.
Verdict: the Pura Home is the cleaner choice for new buyers — newer design, broader connectivity, and no outstanding cover program.
Pros & Cons — Pura 4
Pros
- Lowest cost of entry — frequently free with a 12-month fragrance subscription and eligible for sitewide sales.
- Same adaptive diffusion, smart vials, and ~45-day scent longevity as the newer model.
- Silent operation with no moving parts.
- Compact design that sits flat against the wall.
- Works with Alexa and Google Home through the Pura app.
- Backed by 50,000+ reviews, so it’s a known, proven quantity.
Cons
- App-only — no physical buttons for quick adjustments.
- 2.4GHz Wi-Fi only, which can frustrate mesh-network setups.
- Select units are part of a voluntary cover-replacement program (dislodging magnets).
- It’s the older generation, so you’re buying yesterday’s hardware at today’s price unless it’s discounted.
Pros & Cons — Pura 5 (Pura Home)
Pros
- On-device controls (4-hour timer + intensity cycling) without needing the app.
- The only Pura home diffuser that supports 5GHz and mesh Wi-Fi, plus 2.4GHz.
- Refined 5th-generation design with improved performance for medium rooms.
- Same $49.99 price, same vials, and the same app as the Pura 4 — nothing to relearn.
- Newest hardware, not part of any cover-replacement program.
Cons
- Excluded from sitewide promotions, so it’s rarely discounted and not currently offered free with a subscription — making it the more expensive device to acquire.
- Brand new, so long-term user feedback is still limited (~20 reviews so far).
- No meaningful coverage upgrade — it’s still a medium-room diffuser, so it won’t fill large or open-concept spaces any better than the Pura 4.
- If you already own a happy Pura 4, the upgrade is “nice to have,” not essential.
How They Compare to the Rest of the Pura Lineup
Both of these are medium-room diffusers, so the most useful comparison is against their siblings — and one premium outsider. If your room is bigger or smaller than average, a different model may suit you better. (For the full picture, see our Pura 4 vs. Pura Plus comparison and our Pura vs. Aera breakdown.)
| Device | Price | Key Differentiator | Best For |
|---|---|---|---|
| Pura 4 | $49.99 (set) | App-only; cheapest to acquire | Medium rooms, budget buyers |
| Pura 5 (Pura Home) | $49.99 (set) | On-device buttons + 5GHz/mesh Wi-Fi | Medium rooms, new buyers |
| Pura Home Mini | $34.99 | Smaller, conserves fragrance | Small rooms, bathrooms, closets |
| Pura Home Plus | $79.99 | Dual heaters + built-in fan | Large and open-concept spaces |
| Aera Home Diffuser | ~$200 | Micro-droplet, whole-room power | Premium large-room scenting |
The takeaway: within the Pura family, the Pura 4 and Pura Home are the medium-room twins at the same price — pick the Home for the newer hardware. Step up to the Pura Home Plus for large rooms, or down to the Mini for small spaces. Aera plays in a different price league entirely.
What Real Users Say (2026 Reviews)
Pura 4
- Long-running favorite — owners consistently praise the app scheduling and the seamless smart-vial swapping.
- Reliable, even scent in bedrooms and standard living rooms is the most common compliment.
- The most frequent gripe is Wi-Fi setup, particularly on mesh networks — the exact pain point the Pura Home addresses.
- Some users wish they could adjust the device without their phone.
- A subset of owners have been notified about the cover-replacement program and report the free swap was straightforward.
Pura 5 (Pura Home)
- Early reviews are positive but limited — it’s a new release with only a small number of ratings so far.
- Owners highlight the on-device buttons as the standout convenience over the Pura 4.
- Several mention easier Wi-Fi setup thanks to 5GHz and mesh support.
- The redesigned look is generally well received.
- Because the review base is still small, it’s worth checking the latest ratings on pura.com before buying.
Frequently Asked Questions
Is the Pura 5 the same as the Pura Home?
Yes. There’s no product officially named “Pura 5.” The 5th-generation diffuser is called the Pura Home, and shoppers searching “Pura 5” are looking for it. It’s the successor to the Pura 4 and sits in the same medium-room, $49.99 slot.
Do Pura 4 vials work in the Pura 5 (Pura Home)?
They do. Both devices use the exact same Pura smart vials, and both automatically detect the fragrance you insert. If you’re upgrading, your existing scent collection carries over with no changes — one of the easiest reasons not to overthink the switch.
Is it worth upgrading from a Pura 4 to the Pura Home?
If you already own a Pura 4 you’re happy with, it’s a “nice to have,” not a must. The scent performance is similar and the vials are identical. The upgrade makes the most sense if the app-only control or 2.4GHz-only Wi-Fi has annoyed you, or if you want the newest hardware. If you’re buying your first medium-room diffuser, though, just get the Pura Home — same price, better device.
Does the Pura Home connect to 5GHz Wi-Fi?
Yes — and it’s the only Pura home diffuser that does. The Pura Home supports 2.4GHz, 5GHz, and mesh networks, while the Pura 4 is limited to 2.4GHz. That makes the Home noticeably easier to set up on modern routers and mesh systems.
What is the Pura 4 cover recall, and does it affect the Pura Home?
Pura is running a voluntary cover-replacement program for select Pura 4 units whose covers have magnets that can become dislodged, posing an ingestion risk. Replacement covers are free, and affected serial numbers fall in the JX230000001–JX230801425 and JX240000001–JX240049959 ranges. The Pura Home is the newer redesigned device and is not part of this program.
Which is better for a bedroom?
Both work well in a bedroom — both are silent in normal use and tuned for medium rooms. The Pura Home edges ahead only because the on-device timer button is handy at the nightstand and it’s the newer hardware. If price is the priority and you don’t mind the app, the Pura 4 is just as capable for sleep-space scenting. Pair either one with a calming scent from our guide to the best Pura scents.
The Verdict
So which should you buy — the Pura 4 or the “Pura 5”? For new buyers, the Pura Home (Pura 5) is the one to get. At the same $49.99 as the Pura 4, it adds physical on-device controls, far broader Wi-Fi support, and a refined 5th-generation design, and it isn’t tied to any cover-replacement program. There’s no real downside except that it’s rarely discounted.
The Pura 4 remains a great value — and the cheaper device to acquire. It’s frequently free with a 12-month fragrance subscription, it goes on sale, and it delivers the same adaptive scenting and identical fragrance costs as the newer model. If you’re price-driven, comfortable with app-only control, or already own one you love, there’s no urgency to upgrade.
The tiebreaker is simple: if you want the lowest possible upfront cost, the Pura 4 wins; if you want the best medium-room device at face value, the Pura Home wins. Both run the same app and the same scents, so whichever you choose, you’re buying into the same ecosystem.
