★ 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
Can I set it to run before I get home? Yes - set a daily time on the app or timer that matches when you usually arrive, and you walk into an already-fragranced home. It is a scheduled time you choose, not location detection or geofencing.
How many time settings does it have? The Vaayu offers built-in 1h/4h/8h/24h timer presets, plus daily scheduling from its Bluetooth app. Between them you can run it for a short burst or on a long daily cycle, whatever suits your home.
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.
If you can schedule your lights to come on at dusk, you can schedule your home to smell like a hotel by the time you walk in. Fragrance is simply the last part of the house most people have not put on a timer yet.
Quick answers — read this first
Can you schedule your home fragrance? Yes. With the SOSA Vaayu (Rs 11,999) you set a daily schedule from its own Bluetooth app, or use a built-in 1h/4h/8h/24h timer preset, and it fragrances your home at exactly those times - before you arrive, before guests, or on a daily rhythm - hands-free. The schedule lives on the machine's own app and timers, not on a smart-home hub. Made in India.Can I set it to run before I get home? Yes - set a daily time on the app or timer that matches when you usually arrive, and you walk into an already-fragranced home. It is a scheduled time you choose, not location detection or geofencing.
How many time settings does it have? The Vaayu offers built-in 1h/4h/8h/24h timer presets, plus daily scheduling from its Bluetooth app. Between them you can run it for a short burst or on a long daily cycle, whatever suits your home.
The short answer
Short answer: yes - you can schedule home fragrance; set a daily time on the SOSA Vaayu's Bluetooth app or a built-in 1h/4h/8h/24h timer and it scents your home at exactly those times, hands-free.
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
Can you actually schedule home fragrance, and how precisely?
Yes. The SOSA Vaayu (₹11,999) is scheduled two ways: a daily schedule set from its own Bluetooth app, and built-in 1h/4h/8h/24h timer presets on the machine itself. Between them you decide exactly when it runs - an hour before you usually arrive, before guests, or on a steady daily rhythm - and it holds to that on its own. The schedule lives on the Vaayu's own app and timers; it is not set through a smart-home hub or a voice assistant, and there is no geofencing - a run before you arrive is simply a daily time you choose to match your usual arrival. One machine schedules an open floor up to about 2000-3000 sq ft. A quick consultation sizes a large or multi-storey home.
Yes - schedule home fragrance from the Vaayu's Bluetooth app or a built-in 1h/4h/8h/24h timer, and it runs at exactly the times you set.
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 scheduling home fragrance works
Scheduling fragrance comes down to two controls and one honest caveat. Once you have them, the home runs its own scent calendar.
1
Daily schedule
Set times from the app
The Vaayu's Bluetooth app lets you set a daily schedule - the times it comes on and rests. This is the closest thing to 'my home smells lovely by 6pm every day' you can set and forget. You do it once from your phone.
Tip: set your daily times from the app once, and the home keeps its own scent calendar.
2
Timer presets
1h / 4h / 8h / 24h
On the machine itself, built-in 1h/4h/8h/24h presets give you quick control without the app - a short burst before guests, or a long daily cycle. It is the simplest possible way to schedule a run.
3
A scheduled time, not a sensor
You choose when, honestly
Running it 'before you arrive' means setting a daily time that matches your usual arrival - a schedule you choose, not geofencing or a door sensor. The Vaayu does not detect your location; it keeps to the times you set, which is all most homes need.
Tip: 'before you arrive' is a daily time you set, not location detection - and it works beautifully.
The SOSA principle
A schedule is quietly the most luxurious feature a home can have. It means the house is ready for you before you ask - the light, the temperature, and now the scent.
Set the fragrance schedule to your own rhythm and the home starts to feel like it was expecting you, every single day.
Setting your schedule and sizing the machine
The scheduling is the easy part. The one decision worth getting right is matching the machine to the size of your floor.
The SOSA scent edit
How to schedule it, and how to size it
| Scent | Why it suits the mood |
|---|---|
| Daily schedule (app) | Set the daily times from the Vaayu's Bluetooth app - run it before you arrive or before guests, then forget it. |
| Timer presets (machine) | Built-in 1h/4h/8h/24h presets for a quick burst or a long daily cycle, no app needed. |
| Sizing the run | One Vaayu (Rs 11,999) schedules an open floor up to ~2000-3000 sq ft; one per floor of a multi-storey home. |
Whatever schedule you set, the machine simply needs to be sized to the air. One Vaayu per open floor up to about 2000-3000 sq ft; a very large or double-height floor steps up to the Angaan (₹25,999). It ships with four hotel-inspired oils, so you can schedule your signature scent from day one. 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.
You already trust a schedule to warm the house before you wake and light it before you arrive. Let it scent the house too - it is the one you feel first.
— 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
Can you schedule your home fragrance?
Yes - the SOSA Vaayu (Rs 11,999) is scheduled from its own Bluetooth app and built-in 1h/4h/8h/24h timers. Set a daily time and it fragrances your home at exactly those moments, hands-free.
Can I schedule it to run before I arrive home?
Yes - set a daily time on the app or timer that matches when you usually arrive, and you walk into an already-fragranced home. It is a scheduled time you choose, not geofencing or location detection.
What timer options does it have?
Built-in 1h/4h/8h/24h presets on the machine, plus daily scheduling from its Bluetooth app. Between them you can run a short burst or a long daily cycle.
Does the schedule need Wi-Fi or a smart-home app?
No - the schedule lives on the Vaayu's own Bluetooth app and built-in timers. It does not connect to a smart-home hub, Wi-Fi routine or voice assistant; it runs on its own schedule alongside your other devices.
Does one machine schedule my whole home?
One Vaayu schedules an open floor up to about 2000-3000 sq ft. A multi-storey home runs one machine per floor on the same schedule, and a very large or double-height floor steps up to the Angaan (Rs 25,999).
Automate the one thing your smart home forgot - schedule your house to smell five-star
SOSA — Vaayu automatic home fragrance for the smart home
Set your schedule once and the SOSA Vaayu (₹11,999) runs to it - Bluetooth app for daily times, built-in 1h/4h/8h/24h timers, 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.