★ 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
What is the best overall schedule for the Vaayu? Short bursts at a few key moments: before you wake, before you usually arrive home, and before dinner or guests, at a moderate intensity, with empty-house hours off. This keeps the whole floor fresh, reads as luxuriously restrained, and makes the 400ml tank (up to about 75 days) last longer.
How do I make the Vaayu tank last as long as possible? Run fewer hours and keep the intensity moderate. The 400ml tank lasts up to about 75 days depending on intensity and daily run-hours, so scheduling a few short bursts during your at-home hours - rather than all-day running - is the single biggest lever on how long it lasts.
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.
This is the full picture of scheduling the SOSA Vaayu - when to run it, how many hours, how to time it around your day and your guests, and how to make one 400ml tank go as far as it can.
Quick answers — read this first
How does scheduling work on the SOSA Vaayu? The SOSA Vaayu (Rs 11,999) is scheduled two ways: through its own Bluetooth app, where you set daily run times, and through built-in 1h/4h/8h/24h timers on the machine. You schedule short runs before the moments that matter - waking, arriving home, evening, guests - rather than running it all day. It is controlled directly by its own app and timers, not through a voice assistant or smart-home hub, and runs alongside your other smart devices.What is the best overall schedule for the Vaayu? Short bursts at a few key moments: before you wake, before you usually arrive home, and before dinner or guests, at a moderate intensity, with empty-house hours off. This keeps the whole floor fresh, reads as luxuriously restrained, and makes the 400ml tank (up to about 75 days) last longer.
How do I make the Vaayu tank last as long as possible? Run fewer hours and keep the intensity moderate. The 400ml tank lasts up to about 75 days depending on intensity and daily run-hours, so scheduling a few short bursts during your at-home hours - rather than all-day running - is the single biggest lever on how long it lasts.
The short answer
Short answer: schedule the SOSA Vaayu (Rs 11,999) via its Bluetooth app or 1h/4h/8h/24h timers: short runs before waking, arriving and hosting, moderate intensity, empty hours off - fresh all day and the 400ml tank lasts up to about 75 days.
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 you schedule the SOSA Vaayu for a home that always smells right?
Two controls, one simple principle. The SOSA Vaayu (₹11,999) is scheduled through its own Bluetooth app - where you set daily run times - and its built-in 1h/4h/8h/24h timers on the machine. The principle: schedule short bursts before the moments that matter (waking, arriving home, evening, guests) at a moderate intensity, and keep the empty-house hours off, rather than running it all day. A well-aired room holds each burst for hours, so this keeps the whole floor fresh, reads as luxuriously restrained, and makes the 400ml tank (up to about 75 days) last longer. It is controlled directly by its own app and timers, running alongside your smart lights and speakers rather than through a hub or voice assistant. One machine covers an open floor up to about 2000-3000 sq ft; a multi-storey home runs one per floor, stepping up to the Angaan (₹25,999) for a very large or double-height floor. A quick consultation sizes it.
Schedule short Vaayu runs before the moments that matter on its app or a timer, moderate intensity, empty hours off - fresh all day, tank lasts longer.
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
The complete SOSA Vaayu scheduling guide
This guide brings the whole schedule together. Three principles cover every home, whatever its size or rhythm.
1
Two ways to schedule
App for detail, timers for simple
The Bluetooth app lets you set specific daily run times; the built-in 1h/4h/8h/24h timers are a quick preset on the machine itself. Use the app when you want an exact daily rhythm, the timers when you just want it on for a while.
Tip: use the app for exact daily times or the 1h/4h/8h/24h timers for a quick preset - both schedule it directly.
2
Time it to your moments
Not all day, just the right hours
Schedule short runs before waking, arrival, evening and guests, and keep empty-house hours off. A room holds each burst for hours, so you get a fresh whole floor without running it around the clock.
3
Size to the air
One machine per open floor
Fragrance follows the volume of air: one Vaayu per open floor up to about 2000-3000 sq ft, one per floor of a multi-storey home, and the Angaan for a very large or double-height floor. Scent does not climb a staircase on its own.
Tip: size one Vaayu per open floor, one per storey - scent does not climb a staircase on its own.
The SOSA principle
Scheduling fragrance well is not complicated - it is a few short runs, timed to your day, on a machine sized to your air. Set that once and the home takes care of itself.
Everything else in this guide is detail; the heart of it is short, timed, restrained runs during the hours you are actually home.
Schedules by home type and sizing the Vaayu
Here is how the schedule adapts to different homes and routines, alongside how to size the machine to each.
The SOSA scent edit
Schedules by home and routine
| Scent | Why it suits the mood |
|---|---|
| Out all day, home evenings | A morning burst and an arrival run timed to when you get back; keep the empty daytime off to save the tank. |
| A full or work-from-home house | A few short bursts across the day - morning, midday, evening - at a moderate intensity so the nose never tires of it. |
| A large or multi-storey home | One Vaayu per open floor on the same schedule; a very large or double-height floor steps up to the Angaan. |
Whatever the schedule, the machine must match the air. One Vaayu covers an open floor up to about 2000-3000 sq ft; a multi-storey home runs one per floor on the same schedule, and a very large or double-height floor steps up to the Angaan (₹25,999). Bigger still, and the Meenar (₹38,500) handles a very large multi-floor residence. It ships with four hotel-inspired oils, so you can set scent and schedule from day one, and a quick consultation sizes a large or multi-storey home.
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 good schedule is invisible. You will forget the machine is even there - you will just notice, every day, that home smells like somewhere you are glad to be.
— 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 does scheduling work on the SOSA Vaayu?
Two ways: through its own Bluetooth app, where you set daily run times, and through built-in 1h/4h/8h/24h timers on the machine. You schedule short runs before the moments that matter rather than running it all day. It is controlled directly by its app and timers, not a voice assistant or hub.
What is the best overall schedule?
Short bursts before waking, arriving home and hosting, at a moderate intensity, with empty-house hours off. This keeps the whole floor fresh, reads as restrained and luxurious, and makes the 400ml tank last longer.
How do I make the tank last as long as possible?
Run fewer hours and keep the intensity moderate. The 400ml tank lasts up to about 75 days depending on intensity and run-hours, so a few short scheduled bursts during your at-home hours stretch it furthest.
Does the Vaayu connect to Alexa, Google Home or a smart-home hub?
No - it is scheduled through its own Bluetooth app and built-in timers, not through voice assistants or hubs. It runs on its own schedule alongside your other smart devices, which is all automatic fragrance needs.
How many machines does my home need?
One Vaayu per open floor up to about 2000-3000 sq ft, one per floor of a multi-storey home, and the Angaan (Rs 25,999) for a very large or double-height floor. A quick consultation sizes it.
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 it your way on the SOSA Vaayu (₹11,999) - Bluetooth app or 1h/4h/8h/24h timers, short runs for the moments that matter - 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.