Trigger discreetly
Use your own foot sequence, rehearsed in advance. No screen, no hand movement, no sound.
Personal safety, reimagined
Safety, one step away.
AlarmSole is a discreet smart insole that lets you trigger an SOS with your foot. Share your live location, connect live audio through the app and alert the people you trust — without reaching for your phone.
Designed in Sweden by Ravolution AB.
Silent foot SOS
Live location
App live audio
Independent connected core
Trim-to-fit
Safety shouldn’t look like safety.
Most personal-safety products ask you to carry something extra, wear something obvious or reach for your phone. AlarmSole is designed to disappear into the shoes you already choose to wear.
How it works
Three steps, one quiet moment.
AlarmSole connects
Your SOS and location are transmitted, subject to connectivity and service availability.
Your people follow
Trusted contacts see the live incident in the app and can follow it as it unfolds.
AlarmSole Flex
One insole. Almost any shoe.
AlarmSole comes in three size families rather than one universal size, so the fit stays close to the shoe. A passive perimeter around the edge is the only scissors-safe zone.
Trim the edge, never the safety core.
- S
- EU 35–38
- M
- EU 39–42
- L
- EU 43–46
Trim-safe perimeter
Protected core — never trim here
Technology
Engineered to be forgotten.
Everything that makes AlarmSole work sits in five thin layers you never have to think about.
- 01Pressure sensing
- 02Protected electronics core
- 03GNSS + connectivity
- 04Battery
- 05Haptic confirmation
The app
When something changes, your people know.
The AlarmSole app turns a silent trigger into something the people you trust can actually follow — a live map, a timeline and a clear picture of what is happening.
- Live incident map
- Last location update
- Trusted contacts and acknowledgment
- Battery and connectivity state
- Incident timeline
- Live audio where enabled
21:484G78%
SOS active
Triggered 00:42 ago
Location updated 6s ago
Live audio
Source: Phone
Trusted contacts
- EElinFollowing live
- MMarcusNotified
- DDadNotified
Resilience
Better together. Designed not to depend on one device.
Your phone enhances the experience — it carries live audio and adds location detail. At the same time, the connected AlarmSole architecture is designed to send the core SOS and location independently, subject to final product configuration and connectivity.
Phone connected
Live audio, richer location context and the full incident view for your contacts.
Phone out of reach
The insole is designed to carry the core SOS and location on its own connection, where available.
Membership
One simple connection to the people who matter.
AlarmSole works with a membership that keeps your insole, the app and your trusted contacts connected.
Connect
129 SEK
Target price, per month · €11.90 · annual option planned
The everyday AlarmSole membership: foot-triggered SOS, live location and your trusted contacts in the app.
- Foot-triggered SOS
- Live location sharing
- Trusted contacts and incident timeline
- Live audio through the app where enabled
- App updates included
Guard
Planned
Market-dependent, where available
A future tier adding professional monitoring alongside your trusted contacts, subject to regional availability and partner agreements.
- Everything in Connect
- Professional monitoring, planned
- Regional availability, where offered
Referral
Give safety. Get a month.
Members will be able to share AlarmSole with someone they care about and receive a month of Connect in return. Details at launch.
Everyday
For the moments you already move through.
The AlarmSole platform
One smart sole. Many lives.
The same connected foundation can support personal safety, family protection, work, fitness, performance, accessibility and future health applications. Choose the services you need — and activate more over time.
01
AlarmSole Safe
Protection without reaching for your phone.
- Discreet foot-gesture SOS
- Live location
- Trusted contacts
Core platformExplore Safety
02
AlarmSole Family
Know they arrived. Know when something changes.
- Family location sharing
- Home and school geofences
- Arrival / departure notifications
Platform extensionExplore Family
03
AlarmSole Work
Discreet protection for people working alone or in the field.
- Lone-worker SOS
- Man-down / inactivity workflows
- Location during an incident
B2B opportunityExplore Work
04
AlarmSole Care
Safety technology that doesn't need to look like an alarm.
- Location support
- Unusual inactivity alerts
- Fall-event workflows
Walking-pattern analysis is wellness and safety information. AlarmSole does not diagnose any medical condition.
Future applicationExplore Care
05
AlarmSole Active
Understand what every step is doing.
- Steps
- Cadence
- Distance
Sensor platformExplore Active
06
AlarmSole Performance
Biomechanics from the ground up.
- Foot strike
- Left/right symmetry
- Ground contact
Potential performance metrics depend on sensor configuration and validation.
Advanced sensorsExplore Performance
07
AlarmSole Rehab
Objective loading data between appointments.
- Recovery after lower-limb injury
- Weight-bearing progression
- Left/right loading
Clinical and medical applications would require dedicated validation and may be subject to medical-device regulation. AlarmSole Rehab is not available as medical technology.
Future regulated verticalExplore Rehab
08
AlarmSole Control
Turn your feet into a discreet interface.
- Start a predefined action
- Control a phone function
- Smart-home command
Software opportunityExplore Control
Explore the platform
Available services may vary by hardware configuration, country and subscription.
AlarmSole Embedded
Put AlarmSole inside your next shoe.
AlarmSole Embedded gives footwear brands a safety technology layer, a connected membership relationship and a new reason for customers to stay close to the brand — without changing what their shoes look like.
Technology mark
Protected by AlarmSole
A co-branded mark for partner footwear that integrates the AlarmSole safety layer. Applied only to models that complete the integration programme.
- Model
- Licence + membership
- Process
- Fit study to production
Trust
Safety requires trust.
AlarmSole is designed to be clear about what it does, what it shares and where it works. It is not a replacement for emergency services.
Privacy by design
We collect what the safety function needs and design against everything else.
Encrypted communication
Communication between the insole, the app and our services is encrypted.
Clear recording state
Whenever live audio is active, the state is shown clearly in the app.
User-controlled trusted contacts
You choose who can follow an incident, and you can change that at any time.
Transparent coverage
Capabilities depend on connectivity and service availability, and we say so plainly.
Travel & airport security
Made to travel.
AlarmSole is designed to be discreet in everyday life and transparent to authorities. Travel Mode in the app gathers everything screening staff may ask for, so you can be helpful in seconds.
Travel Mode in the app
Turn it on before you fly to surface device details, documentation and a calmer notification state.
Removable for separate screening
AlarmSole Flex lifts out of the shoe and can be placed in the tray on its own whenever that is requested.
Clear model and battery identification
Model, serial and battery information are shown together, so nothing has to be guessed at the checkpoint.
A discreet label in Embedded footwear
Shoes with AlarmSole Embedded carry a small identification label inside the shoe for the same purpose.
Show to security
Device information card
- Product
- AlarmSole Flex
- Model
- AS-FLEX-01
- Serial
- Shown in your app
- Battery
- Rechargeable lithium cell, under 2 Wh (planned)
- Function
- Personal safety device — SOS and location
A scannable link to the AlarmSole travel documentation page, available in the app without a network connection.
Airport, airline and security procedures vary by country and operator. AlarmSole never implies exemption from screening — always follow the instructions of the security staff and airline you are travelling with.