ScentSolo Portable Scent System
Portable scenting for desks, cars and personal spaces.
$39.00Diffuser price · fragrance selected separately
Configure systemPoint of Use Scent Systems
Place it.
Plug it in. That's it.
Give each room a scent of its own. Discover self-contained diffusers for personal spaces, shared rooms and open lobbies — with the same fragrance library across the range.
Placed in
The rooms
that want their own scent.
Hotel lobbies
Guest rooms
Restrooms
Long hallways
Retail floors
Residential space
Fitness studios
Healthcare waiting
Apartments
Older buildings
Boutiques
Spas
5
Systems · 200 to 5,000 sq ft
4 min
Unbox to active scent
1–4 mo
Cartridge life, by system
100%
Cold-air, IFRA-compliant
The Problem
Per-room scent, scheduled to the hour.
POU is the precision tool for focused, scheduled, per-room fragrance — a lobby that wants one scent and a guest room that wants another, a fitting-room program that runs only during retail hours, a restroom that schedules independently from the lobby above it, or your living room on a cozy night.
Five sizes cover rooms from a 200 sq ft nightstand corner to a 5,000 sq ft open lobby, on one IFRA-compliant fragrance library, with app-paired scheduling on every system but the smallest. Place a unit where the scent should be, schedule it, and forget about it until the cartridge alert.
01
Scheduled per room
The right scent at the right hour.
Every device runs its own schedule. Energizing in the lobby at 8AM. Calming in the spa at 6PM. Citrus in the powder room around the clock. No central scheduler, no per-property compromise — every room gets the program that fits how it's used.
02
A different scent per zone
A lobby smells different than a guest room.
Multi-zone homes and properties sometimes want different fragrance profiles by function. Every POU system holds its own cartridge, so every room can run a different scent. ScentVox holds two cartridges in one unit and rotates between them — common for spaces that want a morning blend and an evening one on the same fixture.
03
Focused, not flooded
Scent in the rooms guests experience — and nowhere else.
Fitting rooms during retail hours. The reception desk, not the back office. The entry foyer, not the garage. A restroom scheduled tighter than the corridor it opens onto. POU puts fragrance exactly where the brand lives, at the intensity each room can carry.
04
Mix across a property
Five sizes, one library, mixed how you like.
A typical multi-zone deployment runs a ScentBeat in the lobby, a ScentBard in the long hallway, ScentNotes in the restrooms, and ScentSolos on every nightstand — four systems, four cartridges, one mobile app, one IFRA-compliant library across every device. The property is managed as one fleet.
05
Code-clean by default
No open flames. No water. No residue.
Cold-air diffusion. IFRA-compliant oils. Sub-micron atomization that evaporates at room temperature. Safe in healthcare waiting rooms, regulated industries, multi-family rental, and rooms where children and pets live.
Only ScentBridge · Cold-air diffusion, at every size
The same fragrance, hour 1 and hour 2,000.
Most point-of-use fragrance — candle warmers, reed sticks, gel beads, aerosol sprays — degrades the oil it's diffusing. Heat oxidizes the top notes. Evaporation flattens the mid. By the end of the cartridge the room smells like nothing the bottle ever promised. ScentBridge cold-air diffusion atomizes the oil into sub-micron droplets at room temperature — same profile at hour 1, same profile at hour 2,000.
0%
Intensity loss, full cartridge
< 1µm
Droplet size, sub-micron
IFRA
Compliant · same as commercial
The status quo
Other point-source scent
Candle warmers · reed sticks · gel beads · aerosols
Scent Intensity
100%
Lab telemetry · composite point-source
PROFILE INTACT
Note structure · current hour
ALL NOTES PRESENT
Our approach
ScentBridge cold-air diffusion
Sub-micron atomization. Room temperature. No degradation.
Scent Intensity
100%
Lab telemetry · ScentBeat · 5,000 sq ft
PROFILE INTACT
Note structure · current hour
ALL NOTES PRESENT
Profile intact · all notes present
Top notes degrading
Profile collapsed · base notes only
Hour 0 of 2,000 · 0%
How point-source fragrance usually fails
Six things the consumer fragrance industry does that we won't.
We built POU because the rest of the category is engineered for impulse purchase at a big-box checkout — not for a hotel that wants its lobby to smell the same on a Tuesday at 11 as a Saturday at 9. Here's what's still standard practice in point-of-use fragrance, and what we did differently.
01
Candle warmers · heat plates · electric burners
Heat is what ruins fragrance.
Anything that melts or warms oil to release it is cooking off the top notes within hours. Bergamot, citrus, ozonic compounds — the volatile molecules that make a scent recognizable — burn off first. What's left after a week is the heavy base resin, which smells like every other warm candle in the world.
Why it fails →
If a device is hot to the touch, the fragrance is already degraded.
02
Reed diffusers · bottled sticks
Wick evaporation, on a curve nobody controls.
A wet stick in a bottle is a beautiful object and an inconsistent diffuser. Output is set by ambient temperature, humidity, and how the sticks happen to wick that day. The first week is too strong, the third week is barely there, and the bottle is still half full when you swap it.
Why it fails →
A delivery system that can't hold a dispense rate isn't really a system.
03
Gel beads · scented crystals
A scent profile that doesn't fit in a bead.
Gel beads absorb fragrance oil and release it through slow surface evaporation. The chemistry only works for the simplest, most volatile compounds — anything with depth (oakmoss, sandalwood, amber) won't make it out of the bead at room temperature. You're left with a synthetic top-note caricature of the fragrance.
Why it fails →
If the diffuser can't carry a base note, it can't carry a brand fragrance.
04
Aerosol timers · burst dispensers
A wave of perfume every six minutes.
Timer-based aerosol units fire on a fixed schedule regardless of whether anyone is in the room. Guests get a sudden hit, ten minutes of nothing, then another burst. The space oscillates between 'too much' and 'nothing', and the propellant leaves a film on surfaces nobody asked for.
Why it fails →
Continuous, low-intensity diffusion is the only thing that reads as a scent, not a spray.
05
Consumer plug-ins · big-box warmers
Built for a 200 sq ft bathroom, deployed in a hotel lobby.
The plug-in category is engineered for kitchen-sink coverage and priced for impulse purchase. Putting one in a 1,400 sq ft retail space gets you a faint smell in a six-foot radius and a long debate with the front desk about which housekeeper unplugged it. The hardware isn't the problem — the wrong tool for the room is.
Why it fails →
Coverage doesn't scale just because you put more units on the wall.
06
Proprietary oils · vendor lock-in
The fragrance you signed for, forever.
Most commercial point-source vendors lock you into their proprietary oil library, on cartridges that won't fit anything else. Want to layer a different scent in the spa than the lobby? You need a second vendor. Want to change the fragrance entirely? You need a new contract.
Why it fails →
Fragrance should change on a phone call, not a procurement cycle.
Net effect
Every other point-source category degrades the fragrance it's diffusing. We don't, because the diffuser never sees heat or water.
Get started →How it works
Four steps. None of them involve a contractor.
01
Pick the system that matches the space
Five systems cover 200 sq ft to 5,000 sq ft. The sizing chart below maps the room to the right unit — personal corner to hotel lobby, single zone to multi-zone with separate scents.
- Coverage by sq ft
- Battery vs AC
- Single vs dual cartridge
- Local or app control
02
Place it where the scent should be
Countertop, wall-mount, or freestanding. Battery-powered systems travel — guest room nightstand, mobile retail, pop-ups. AC systems sit where there's an outlet. The room dictates placement.
- Countertop or wall-mount
- Battery 6–14 days
- AC always-on
- Discreet under 8 in tall
03
Pair via Bluetooth, schedule via app
Every system except ScentSolo pairs to the ScentBridge mobile app over Bluetooth. Schedules, intensity, cartridge timers, multi-unit grouping — all from the phone. Wi-Fi or cellular is optional, only needed for remote monitoring.
- Bluetooth pairing in 30s
- iOS + Android app
- Wi-Fi optional
- Cellular for RM monitoring
04
Swap cartridges every 1–4 months
Cartridge life depends on the system and how hard you run it. The app counts down for you. Cartridges ship in any scent from our library; same chemistry as our commercial HVAC installs.
- 1–4 month cartridge life
- App countdown alerts
- Same library as commercial
- Tool-free swap
Typical timeline
From the doorbell to active scent — no installer, no app store hunt, no permits.
4 minutes
Unbox to active scent
0 calls
To an installer
Five Systems
A personal corner. A welcoming lobby. A system for each.
Compare size, power, cartridge format and single- or dual-fragrance options. Open a product to choose your model and color, then add a compatible cartridge.
PERSONAL
Up to 100 sq ft
From
$39.00
Coverage
Up to 100 sq ft
Power
USB-C rechargeable battery · 14 days
Cartridge
10 ml · ~30 days
Control
Local · 3-position intensity dial
Connectivity
None
Mount
Countertop, freestanding
Typical placement
A quiet corner of the primary bedroom. Single intensity dial, single button, single cartridge. It's the only system in the family without an app — because nobody wants to authenticate to scent their nightstand.
Office desk
Guest-room nightstand
Quiet corner
Personal sanctuary
SMALL ROOM
Up to 325 sq ft
From
$79.00
Coverage
Up to 325 sq ft
Power
Battery 10 days · or AC continuous
Cartridge
100 ml · ~60 days
Control
ScentBridge app + local intensity
Connectivity
Bluetooth · Wi-Fi optional
Mount
Countertop, wall-mount, freestanding
Typical placement
A powder room, a tight hallway, a single-occupant home office. App-paired, schedulable, and quiet enough that you forget it's there until guests mention the smell.
Bathroom
Small hallway
Home office
Boutique entry
MID-SIZE
Up to 1,400 sq ft
From
$139.00
Coverage
Up to 1,400 sq ft
Power
Battery 7 days · or AC continuous
Cartridge
480 ml
Control
ScentBridge app + local intensity
Connectivity
Bluetooth + Wi-Fi
Mount
Countertop, wall-mount, freestanding
Typical placement
An open-plan living room, a retail sales floor, a hotel washroom that serves the entire lobby. Multi-intensity dispense, app-scheduled, and brand-presentable enough to sit on a console table.
Entryway
Living room
Retail floor
Large commercial washroom
LARGE SPACE
Up to 5,000 sq ft
From
$280.00
Coverage
Up to 5,000 sq ft
Power
AC only · continuous
Cartridge
150 ml or 850 ml
Control
ScentBridge app + local intensity
Connectivity
Bluetooth + Wi-Fi
Mount
Countertop, wall-mount
Typical placement
A hotel lobby on a Saturday at 9. Healthcare waiting rooms where the brand promise is calm. Large open homes where one cartridge needs to carry the whole first floor. AC-only — battery can't sustain that floor plate.
Hotel lobby
Healthcare waiting
Large open home
Restaurant
DUAL · MONITORED
Up to 2,000 sq ft
From
$850.00
Coverage
Up to 2,000 sq ft
Power
AC only · continuous
Cartridge
Two 270 ml cartridges
Control
App + scheduled cartridge switching
Connectivity
Bluetooth + Wi-Fi (LM) or Cellular (RM)
Mount
Wall-mount, freestanding
Typical placement
A fitness-club entrance that wants the energizing morning scent and the calming evening scent on the same fixture. A retail chain that needs the same fragrance program across 40 locations, with a NOC watching every device. Dual cartridge, local monitoring or remote — your call.
Multi-location retail
Fitness clubs
Elegant lounges
Member spaces
Side-by-side
Five systems · one fragrance library
System
Coverage
Power
Cartridge
Control
ScentSolo
Personal
Up to 100 sq ft
Rechargeable battery · 14 days
10 ml · ~30 days
Local controls
ScentNote
Small room
Up to 325 sq ft
Battery or AC · 10 days
100 ml · ~60 days
App + local
ScentBard
Mid-size
Up to 1,400 sq ft
Battery or AC · 7 days
480 ml
App + local
ScentBeat
Large space
Up to 5,000 sq ft
AC powered · continuous
150 ml or 850 ml
App + local
ScentVox
Dual · monitored
Up to 2,000 sq ft
AC powered · continuous
Two 270 ml cartridges
App + local · LM or RM
Find your system
Shop point of use systems
Find a self-contained diffuser for your room or shared space. Choose a system, then pair it with a compatible fragrance.
ScentNote Scent System
Compact, wall-mounted scenting for bathrooms, hallways and small rooms.
$79.00Diffuser price · fragrance selected separately
Configure system
ScentBard Scent System
Flexible, high-capacity scenting for living rooms, offices and retail spaces.
$139.00Diffuser price · fragrance selected separately
Configure system
ScentBeat Scent System
Powerful room scenting for homes, lobbies and larger shared spaces.
$280.00Diffuser price · fragrance selected separately
Configure system
ScentVox Scent System
Two-cartridge scenting for different fragrances at different times of day.
$850.00Diffuser price · fragrance selected separately
Configure systemCoverage & Fit
From a nightstand to a hotel lobby — pick the unit, place it, schedule it.
Most properties end up with two or three systems mixed across rooms — a ScentBeat in the lobby, ScentNotes in the restrooms, ScentSolos on every guest-room nightstand. The continuum is overlapping on purpose; if you're between systems, the smaller unit gets you density, the larger one gets you headroom. POU runs on its own or alongside HVAC scent on the same property.
✓
Personal space, single room
ScentSolo
✓
Small room · bathroom · hallway
ScentNote
✓
Entryway · living room · retail floor
ScentBard
✓
Multi-zone · dual-scent property
ScentVox
✓
Hotel lobby · large open commercial
ScentBeat
System coverage · square feet (log scale)
Hover a bar
The POU story · one property, four zones
One hotel. Four spaces. Four fragrance solutions on their own schedule.
Reference deployment · 240-room property
01
Hotel lobby, 4,200 sq ft
Lobbies → ScentBeat
Welcoming first impression
5,000 sq ft of open lobby, ringing concierge, marble floors, the moment a guest decides whether they like the property. AC-only, continuous, high-fidelity diffusion.
02
Hotel corridor, 1,100 sq ft
Long hallways → ScentBard
Continuity through the guest journey
The corridor between the elevators and the guest room is where most properties fail — the lobby smells like the brand, the room smells like detergent. ScentBard infills the long stretch.
03
Lobby restroom, 280 sq ft
Restrooms → ScentNote
A sense of cleanliness and care
Public restrooms with their own exhaust. ScentNote pairs to its own scheduled cartridge — citrus and clean linen — independent of the lobby fragrance.
04
Standard guest room, 320 sq ft
Guest rooms → ScentSolo
Personal sanctuary
One ScentSolo per room, on the nightstand. Calming evening scent, no app required, no network setup, housekeeping recharges between turnovers.
Reference total
240-room property · 4 systems · 4 cartridges · 4 schedules · one fragrance library. Works on its own, or alongside HVAC scent in the central spaces.
Talk to commercial →