★ SOSA Vaayu · Automatic Home Fragrance
The one part of a smart home most people forget to automate - schedule your home to smell like a five-star hotel, hands-free
★ ★ ★ ★ ★
★★★★★
"We automate everything - lights, curtains, AC - and fragrance was the one thing left manual. The Vaayu on a timer means the house just smells amazing without us thinking about it."
SOSA Vaayu · smart home
★★★★★
"I set it on the app to come on an hour before I get home. Walking into a house that already smells like a hotel is the best part of my day."
SOSA Vaayu · scheduled arrival
★★★★★
"Guests at 7, so it starts at 6 on the timer - the whole place is fragranced before anyone rings the bell. Completely hands-off."
SOSA Vaayu · automated hosting
★★★★★
"Set and forget is exactly right. I scheduled it once from the app and honestly stopped thinking about home fragrance entirely."
SOSA Vaayu · set-and-forget
★★★★★
"Our villa is automated floor by floor, and we run one Vaayu per floor on the same schedule so it is consistent everywhere."
SOSA Vaayu · smart villa
★★★★★
"It sits alongside our smart lights and speakers - all on their own timers - so arriving home feels like walking into a five-star suite."
SOSA Vaayu · sensory automation
★★★★★
"We automate everything - lights, curtains, AC - and fragrance was the one thing left manual. The Vaayu on a timer means the house just smells amazing without us thinking about it."
SOSA Vaayu · smart home
★★★★★
"I set it on the app to come on an hour before I get home. Walking into a house that already smells like a hotel is the best part of my day."
SOSA Vaayu · scheduled arrival
★★★★★
"Guests at 7, so it starts at 6 on the timer - the whole place is fragranced before anyone rings the bell. Completely hands-off."
SOSA Vaayu · automated hosting
★★★★★
"Set and forget is exactly right. I scheduled it once from the app and honestly stopped thinking about home fragrance entirely."
SOSA Vaayu · set-and-forget
★★★★★
"Our villa is automated floor by floor, and we run one Vaayu per floor on the same schedule so it is consistent everywhere."
SOSA Vaayu · smart villa
★★★★★
"It sits alongside our smart lights and speakers - all on their own timers - so arriving home feels like walking into a five-star suite."
SOSA Vaayu · sensory automation
✓ Bluetooth app + built-in timers (1h/4h/8h/24h) - schedule it once and forget it ✓ Runs alongside your smart lights & speakers, each on its own schedule ✓ Cold-air, covers up to 1000m3 (about 2000-3000 sq ft) per floor · made in India
Founder Diaries · Smart Home & Automatic Fragrance Guides
How many scent machines does a villa need? Generally one per floor. Fragrance is about the volume of air and does not travel up a staircase, so each floor of a villa is its own space - one Vaayu covers an open floor up to about 2000 to 3000 sq ft. A very large or double-height floor steps up to the Angaan (Rs 25,999).
Can I schedule every floor of a villa to be ready together? Yes. Set the Vaayu on each floor to the same start time from its own app or a timer, about an hour before guests, and every floor is fragranced together. Each machine runs on its own schedule, aligned by the shared start time.
Shop Vaayu ₹11,999
Facts verified August 2026 (SOSA Vaayu product page): The Vaayu is a waterless cold-air diffuser priced at ₹11,999, and each machine ships with four SOSA Hotel Collection fragrance oils of 100ml each (400ml total, about one full tank). It atomises alcohol-free, water-free fragrance oil into a dry nano-mist covering up to 1000m3 (about 2000 to 3000 sq ft), with a 400ml tank that lasts up to about 75 days depending on the intensity setting and daily run hours, and under-38dB operation. Its automation is via Bluetooth app control and built-in 1h/4h/8h/24h timers: you schedule when it runs directly through its own app or timer settings. It is not a hub-integrated, Wi-Fi, or voice-assistant device, and SOSA does not claim it connects to third-party smart-home platforms, voice assistants (such as Alexa, Google Assistant or Siri) or automation hubs; where it appears "alongside" a smart home, that means it runs on its own schedule next to other devices, not integrated into one system. Fragrance is sized to the volume of air, so a very large or double-height floor may need the larger Angaan (₹25,999, ~8,000-10,000 sq ft) or Meenar (₹38,500, ~12,000-18,000 sq ft), and a multi-storey home generally needs one machine per floor - scent does not travel up a staircase on its own. A signature scent enhances a clean, well-ventilated home; it does not remove a musty or closed-up smell, and SOSA makes no medical or air-purification claims. The hotel-inspired scents are SOSA's own original interpretations; SOSA is independent and not affiliated with, or endorsed by, any hotel named for reference. Prices and availability are subject to change - see the live product pages.
A villa has a lovely problem: space. More floors, more open volume, more of everything to prepare before guests - and a staircase that scent will not climb on its own. The graceful answer is to let each floor get itself ready on a schedule, so the whole house is welcoming at the same moment.
Quick answers — read this first
How do you make a villa guest-ready automatically? Schedule each floor to be ready at the same time, and treat every floor as its own space. Lights and cooling on timers, and fragrance from a cold-air machine on each floor. Because scent does not climb a staircase on its own, a villa runs one SOSA Vaayu (Rs 11,999) per floor, each scheduled from its own Bluetooth app or a built-in 1h/4h/8h/24h timer to start about an hour before guests. Each machine runs on its own schedule; set them to the same start time so the whole house is welcoming together. Made in India.How many scent machines does a villa need? Generally one per floor. Fragrance is about the volume of air and does not travel up a staircase, so each floor of a villa is its own space - one Vaayu covers an open floor up to about 2000 to 3000 sq ft. A very large or double-height floor steps up to the Angaan (Rs 25,999).
Can I schedule every floor of a villa to be ready together? Yes. Set the Vaayu on each floor to the same start time from its own app or a timer, about an hour before guests, and every floor is fragranced together. Each machine runs on its own schedule, aligned by the shared start time.
The short answer
Short answer: schedule each floor to be ready together, and run one machine per floor. Because scent does not climb a staircase, a villa uses one SOSA Vaayu (Rs 11,999) per floor, each scheduled from its own app or a 1h/4h/8h/24h timer to start about an hour before guests, all set to the same time.
The pick: one SOSA Vaayu (₹11,999) for an open floor up to ~2000-3000 sq ft (1000m3), with a hotel-inspired signature scent; one per floor of a multi-storey villa, and the Angaan (₹25,999) for a very large or double-height floor.
Next step: shop the SOSA Vaayu, or book a quick consultation to size a large or multi-storey home.
In this guide
You already automate the invisible parts of the day - lights, curtains, temperature. Fragrance is the one most people leave manual. The SOSA Vaayu automates it: set a schedule once from its Bluetooth app, or use the built-in 1h/4h/8h/24h timers, and your home fills with a clean, hotel-inspired scent on its own - before you arrive, before guests, every day. It runs alongside your other smart devices, each on its own schedule (it is controlled by its own app and timers, not wired into a central hub). One Vaayu covers an open floor of up to about 1000m3 (roughly 2000-3000 sq ft); a multi-storey villa runs one per floor. A quick consultation sizes a large home.
The automatic hero
SOSA Vaayu · ₹11,999
For a very large floor
SOSA Angaan · ₹25,999
Large or multi-storey?
Get it sized for you
Straight answer
How do I get my whole villa guest-ready automatically?
Treat each floor as its own space and schedule them all to be ready together. Put lights and cooling on timers per floor, and give each floor its own fragrance - because scent is about the volume of air and does not climb a staircase on its own, a villa runs one SOSA Vaayu per floor (₹11,999 each). Schedule each one from its own Bluetooth app or a built-in 1h/4h/8h/24h timer to start about an hour before guests, all set to the same time, and the whole house is evenly, gently fragranced together by the time anyone arrives. Each machine is controlled by its own app and timers rather than a central hub, so they run their own schedules in parallel - you simply match the start times. One Vaayu covers an open floor up to about 2000 to 3000 sq ft; a very large or double-height floor steps up to the Angaan (₹25,999). A quick consultation is the easiest way to plan a whole villa floor by floor.
Run one Vaayu per floor - scent does not climb a staircase - and schedule each to the same start time about an hour before guests so the whole villa is ready together.
For most homes the answer is one SOSA Vaayu - a waterless cold-air diffuser that carries a clean, hotel-inspired signature scent across an open floor of up to about 2000-3000 sq ft, on a timer, from one discreet machine. A multi-storey villa is one machine per floor, and a very large or double-height floor is sized up to the larger Angaan. It ships with four hotel-inspired oils, so you can find your signature from day one.
Shop Vaayu
How to make a villa guest-ready automatically
A villa is not one big room; it is several floors, each its own space. Getting it guest-ready automatically is about handling each floor, then aligning them.
1
One machine per floor
Scent does not climb stairs
Fragrance follows the volume of air on a single level and does not travel up a staircase on its own. So a villa runs one Vaayu per floor, each covering its own open space of up to about 2000 to 3000 sq ft.
Tip: give each floor its own machine, because scent does not climb a staircase.
2
Schedule every floor together
Same start time, aligned
Set the Vaayu on each floor to the same start time from its own app or a timer. Each runs its own schedule in parallel, and because the times match, every floor is fragranced together about an hour before guests.
3
Size the big rooms up
Double-height goes to Angaan
A very large or double-height floor - a soaring great room or atrium - holds more air than a standard floor, so step it up to the Angaan for a bigger throw rather than asking one Vaayu to overreach.
Tip: step a very large or double-height floor up to the Angaan.
The SOSA principle
A villa feels most luxurious not when one grand room is perfect, but when every floor greets a guest the same beautiful way. That consistency is what you automate.
Space is a villa's gift and its challenge. Handle each floor on its own schedule, align the times, and the whole house becomes guest-ready as one.
Scheduling and sizing the Vaayu across a villa
Planning a villa is simply a matter of counting floors and sizing each one. Here is how it maps out.
The SOSA scent edit
How to schedule and size it across a villa
| Scent | Why it suits the mood |
|---|---|
| Each floor, same start time | One Vaayu per floor, each scheduled from its own app or a 1h/4h/8h/24h timer to the same time - about an hour before guests. |
| A standard open floor up to ~2000-3000 sq ft | One SOSA Vaayu (Rs 11,999) per floor covers it; scent does not climb the staircase, so each floor needs its own. |
| A very large or double-height floor | Step that floor up to the Angaan (Rs 25,999) for a bigger volume of air; a consultation plans the whole villa. |
The simplest way to plan a villa is floor by floor: one Vaayu per standard open floor set to a shared start time, and the larger Angaan (₹25,999) for any double-height or very large floor. A closed guest bedroom or pooja room can take a compact Sukoon (₹1,899). Each Vaayu ships with four hotel-inspired oils, so you can run one consistent signature across the whole house. A quick consultation is the easiest way to size a whole villa.
Set it once, forget it
Schedule it once from the app or a timer and the SOSA Vaayu fragrances your home on its own - ₹11,999, Bluetooth app + 1h/4h/8h/24h timers, ships with four hotel-inspired oils.
A villa is guest-ready not when one room shines, but when a guest can walk from floor to floor and feel welcomed the same way on every single one.
— Sonal Sahani, SOSA
The SOSA automatic-scenting edit
Whichever you choose, every SOSA machine here is made in India and sized to a real volume of air. One signature scent across the whole home, a Vaayu for an open floor up to ~2000-3000 sq ft (one per floor of a villa), and the Angaan or Meenar for a very large or double-height floor. A scent works alongside good ventilation, and the simplest way to size a large or multi-storey home is a quick consultation. Here is the full edit.
The SOSA automatic-scenting edit
One signature scent, scheduled from the app - a Vaayu per open floor, more for a very large or double-height floor
| Machine | Best for | Why it works | From |
|---|---|---|---|
 SOSA Vaayu
|
One open floor up to ~2000-3000 sq ft (1000m3), or one per floor of a villa | Waterless cold-air machine with app & timer - one machine for the whole open floor | ₹11,999 |
 Hotel Collection oil
|
The signature scent itself (for the Vaayu) | Hotel-inspired, water-based oils - a clean, five-star signature; the Vaayu ships with four | ₹299 |
 SOSA Angaan
|
A very large or double-height floor | HVAC nebulising diffuser for a very large volume of air | ₹25,999 |
 SOSA Sukoon
|
A single closed bedroom, study or pooja room | Ultrasonic cool-mist diffuser for one small room off the main floor | ₹1,899 |
 SOSA Meenar
|
A very large multi-floor residence (12,000-18,000 sq ft) | Commercial HVAC scenting for the biggest homes | ₹38,500 |
How to automate and size it: the Vaayu is scheduled from its Bluetooth app or built-in 1h/4h/8h/24h timers - set it once to run before you arrive, before guests, or on a daily rhythm, and it is hands-free from then on. It runs on its own schedule alongside your smart lights and speakers rather than wired into a central hub or voice assistant. On sizing, fragrance is about the volume of air: one Vaayu fills an open floor of up to about 1000m3 (roughly 2000-3000 sq ft), a multi-storey villa runs one machine per floor (scent does not climb a staircase on its own), and a very large or double-height floor steps up to the Angaan. A closed bedroom or study can take a compact Sukoon. One honest note: a scent enhances a clean, well-aired home and works alongside good ventilation - it is a luxury, not a cover-up. Unsure? A quick consultation sizes it.
SS
ISIPCA
Versailles
Versailles
A note from Sonal
If you have already automated your lights, your curtains, your AC, you understand the real luxury of a smart home: the best things happen without you thinking about them. Fragrance is the one part almost everyone still does by hand - a spray here, a reed there - and it is the easiest and most rewarding thing to automate. A home that greets you with a clean, hotel-inspired scent the moment you walk in, every single day, without a thought, is a small daily luxury you never tire of.
That is exactly what the Vaayu does. You set a schedule once from its Bluetooth app, or use the built-in 1h/4h/8h/24h timers, and it runs itself - before you get home, before guests arrive, on whatever rhythm suits your day. It sits happily alongside your smart lights and speakers, each on its own schedule, so an arrival can feel genuinely five-star.
One honest note on how it works: the Vaayu is controlled by its own Bluetooth app and built-in timers - you schedule it directly, rather than wiring it into a central smart-home hub or a voice assistant. And size it to the space: one machine per open floor up to about 2000-3000 sq ft, one per floor of a multi-storey villa. A scent enhances a clean, well-aired home; it is a luxury, not a cover-up. Everything is made in India, and a quick consultation sizes a large home.
Frequently asked questions
How do I make a whole villa guest-ready automatically?
Handle each floor as its own space and align them. Put lights and cooling on timers, and run one SOSA Vaayu (Rs 11,999) per floor scheduled from its own app or a 1h/4h/8h/24h timer to the same start time, about an hour before guests, so the whole house is welcoming together.
Why does a villa need one machine per floor?
Because fragrance follows the volume of air and does not climb a staircase on its own. Each floor is a separate space, so one Vaayu per floor - each covering an open floor of up to about 2000 to 3000 sq ft - keeps the scent consistent everywhere.
Can I schedule all the floors to be ready at once?
Yes. Set the Vaayu on each floor to the same start time from its own app or timer. Each machine runs its own schedule in parallel, and because the times match, every floor is fragranced together before guests arrive.
What about a double-height great room?
A very large or double-height floor holds more air than a standard floor, so step it up to the Angaan (Rs 25,999) for a bigger throw rather than asking one Vaayu to overreach. A consultation sizes it.
Do the machines connect to one another or a central hub?
No. Each Vaayu is scheduled from its own Bluetooth app and built-in timers and runs independently. You simply set them all to the same start time so the floors align - there is no central hub linking them.
Automate the one thing your smart home forgot - schedule your house to smell five-star
SOSA — Vaayu automatic home fragrance for the smart home
Schedule one per floor from the app or a timer and the SOSA Vaayu (₹11,999 each) makes the whole villa guest-ready on its own - Bluetooth app + 1h/4h/8h/24h timers, ships with four hotel-inspired oils, made in India.
Shop SOSA Vaayu ₹11,999 → Get a large home sized
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Editorial standards & sources
About this guide: Written by Sonal Sahani, ISIPCA Versailles-trained founder and perfumer at SOSA Home & Body. Product recommendations reflect the SOSA range; the scenting advice applies to any brand.Facts verified August 2026 (SOSA Vaayu product page): The Vaayu is a waterless cold-air diffuser priced at ₹11,999, and each machine ships with four SOSA Hotel Collection fragrance oils of 100ml each (400ml total, about one full tank). It atomises alcohol-free, water-free fragrance oil into a dry nano-mist covering up to 1000m3 (about 2000 to 3000 sq ft), with a 400ml tank that lasts up to about 75 days depending on the intensity setting and daily run hours, and under-38dB operation. Its automation is via Bluetooth app control and built-in 1h/4h/8h/24h timers: you schedule when it runs directly through its own app or timer settings. It is not a hub-integrated, Wi-Fi, or voice-assistant device, and SOSA does not claim it connects to third-party smart-home platforms, voice assistants (such as Alexa, Google Assistant or Siri) or automation hubs; where it appears "alongside" a smart home, that means it runs on its own schedule next to other devices, not integrated into one system. Fragrance is sized to the volume of air, so a very large or double-height floor may need the larger Angaan (₹25,999, ~8,000-10,000 sq ft) or Meenar (₹38,500, ~12,000-18,000 sq ft), and a multi-storey home generally needs one machine per floor - scent does not travel up a staircase on its own. A signature scent enhances a clean, well-ventilated home; it does not remove a musty or closed-up smell, and SOSA makes no medical or air-purification claims. The hotel-inspired scents are SOSA's own original interpretations; SOSA is independent and not affiliated with, or endorsed by, any hotel named for reference. Prices and availability are subject to change - see the live product pages.