Medical-grade vitals
Continuous ECG, PPG, SpO₂ and skin-temperature monitoring with clinical-level accuracy, day and night.
Pre-orders open
If they fall and can't call, LifeLyne calls for them.
A screenless, phone-free bracelet that detects falls and medical emergencies, then alerts family and emergency services with live GPS location. Automatically. No button, no voice, no phone.
- Built-in LTE, no phone needed
- First year of service included
- 30-day money-back guarantee
<60sFrom detection
to emergency alert
to emergency alert
24/7ECG, SpO₂, temperature
& movement
& movement
0Minutes unprotected,
even while charging
even while charging
72hBattery per bracelet,
two in every box
two in every box
Does this sound familiar?
You love them. But you can't always be there.
Maybe it's a parent who lives alone. A partner with a heart condition. Someone recovering from surgery. Every hour they're on their own, a part of you is waiting for a phone call you hope never comes.
That worry is real, and it deserves more than reassurance. It deserves a system that acts.
“Most people don't die because help wasn't available. They die because they couldn't ask for it.”The gap LifeLyne was built to close.
The product
A bracelet that never stops watching. So you can stop worrying.
LifeLyne monitors heart rate, oxygen, temperature and movement around the clock. When something goes wrong, the device itself takes action. Not the wearer. Not a family member.
Automatic fall detection
Motion sensors recognise a fall instantly and trigger alerts, even if the wearer is unconscious.
Calls for help on its own
Contacts caregivers first, then escalates to emergency services with real-time GPS location.
Patented
Two bracelets. Zero downtime.
Every LifeLyne comes with two bracelets and a charging case. One is on the wrist, one is charging. Swap them and monitoring carries on from exactly where it left off. No gaps, no reconfiguration, no unprotected hours.
Built-in LTE. No phone.
An embedded SIM works anywhere with mobile coverage. No Wi-Fi, no paired phone, no Bluetooth.
Learns what's normal
On-device intelligence builds a personal baseline, so it can tell sleep from danger and keep false alarms to a minimum.
Caregiver app
Families and care teams see live vitals, alert history and location in one simple app, from anywhere.
Private by design
Health data is encrypted end to end, belongs to you, and is never sold.
Caregiver app
The whole family stays in the loop.
The bracelet works on its own. The app is for everyone who cares about the person wearing it.
- Live heart rate, oxygen and location, from anywhere
- Choose up to 3 emergency contacts and who gets which alerts
- Full alert and health-event history
- Connectivity renews automatically, so the bracelet never goes offline
How it works
Five steps between a crisis and help arriving.
LifeLyne works quietly in the background. No daily setup, no buttons to remember. When it matters, it moves faster than anyone could.
1
Put it on
It arrives pre-configured. Fasten it and monitoring starts immediately.
2
It learns their normal
A personal health baseline tells the difference between resting and real danger.
3
It detects the crisis
A fall, an irregular heartbeat, a dangerous oxygen drop, identified in real time.
4
It calls for help
Caregivers first, then emergency services, with precise GPS location.
5
Help arrives
Responders arrive knowing where to go and with health data in hand.
< 60 seconds
From crisis detection to emergency alert. Automatically, every time, whether or not the wearer can move or speak.
Why this matters
They couldn't call for help. LifeLyne would have.
These aren't hypotheticals. They're documented cases of people who faced an emergency alone, with nothing in place to raise the alarm.
2+ years
before anyone noticed
Joyce Vincent, 38, died alone in her London flat in December 2003, likely from an asthma attack. She wasn't found until January 2006. She was vibrant and social, and completely invisible to the world around her.
BBC documentary “Dreams of a Life” (2011) · The Guardian76,020
people died alone at home in Japan, 2024
Known as kodokushi, or “lonely death.” 4,538 of them went undiscovered for more than a month. Someone's parent, neighbour, friend.
Japan National Police Agency, 202441,000
US adults 65+ died from falls in 2023
Most at home and alone, unable to reach a phone after the impact. Every 11 seconds an older adult is treated in an ER for a fall. Many never make it there.
CDC National Center for Health Statistics, Data Brief 532 (2024)684,000
deaths from falls worldwide each year
The second leading cause of unintentional injury death globally. Most happen at home, where no one hears the fall and no call is ever made.
World Health Organization, Falls Fact Sheet
Who it's for
For anyone who can't afford to be unprotected.
From a parent living alone to a care facility with hundreds of residents, everyone shares one need: something that acts when a person can't.
Adult children
Supporting ageing parents from a distance, with a system you can actually trust.
Spouses & partners
Peace of mind when your partner is home alone, at night or while you're at work.
Family caregivers
See live vitals and alert history, and know you'll be the first to hear if something happens.
Living alone
No one nearby to notice if something goes wrong.
Chronic conditions
Higher daily risk of sudden deterioration.
After hospital discharge
Protection through the high-risk first 30 days at home.
Limited mobility
When reaching a phone or pressing a button isn't possible.
Cognitive or communication needs
Dementia, autism and other conditions where distress may go unspoken.
Hospitals
Reduce 30-day readmissions with continuous post-discharge monitoring.
Home healthcare
Real-time vitals, alerts and location for every remote patient.
Assisted living
Automatic escalation for every resident, even when staff aren't in the room.
Rehabilitation centres
Standard-of-care monitoring at the most vulnerable point in recovery.
Insurers
Preventive tools that catch emergencies before they become claims.
Founding pre-order
Don't wait for the call you dread.
Our first production run is strictly limited. Reserve now to lock in founding-member benefits.
- Exclusive early-adopter price, reserved for the first production run
- Priority shipping with real-time delivery updates
- First year of LTE connectivity free, then from $3/month
- Free first year of the premium caregiver app
Free to reserve, no payment today
30-day money-back guarantee on purchase
Founding production run
Limited spots
In the box
2 LifeLyne bracelets · charging case · pre-activated eSIM. Ready to wear straight out of the box.
No setup required
No app, phone or Bluetooth pairing needed for the wearer. Family can add the caregiver app any time.
Partner with purpose
A gap no one else has closed.
Vulnerability has no age. More than 1 in 4 American adults lives with a disability, around 16 million older Americans live alone, and most emergency devices still depend on someone being able to press a button. That's a human problem, and a fast-growing market.
70M+
US adults living with a disability
More than 1 in 4 American adults, many of whom couldn't reach a phone in an emergency.
CDC, BRFSS 2022 data (released 2024)~16M
Americans 65+ living alone
About 10.4M women and 5.4M men, with no one at home to notice if something goes wrong.
US Census Bureau, American Community Survey 202414M+
Older Americans fall every year
1 in 4 adults 65+. The fall death rate rose 21% between 2018 and 2024.
CDC Older Adult Falls Data57M
People living with dementia worldwide
Nearly 10 million new cases every year. Many can't communicate distress or call for help.
WHO Dementia Fact Sheet (2021 data, updated Oct 2026)1.3B
People with disabilities worldwide
16% of the global population, 1 in 6 people.
WHO Disability Fact Sheet$36B
Remote patient monitoring, 2026
Projected to reach $66B by 2031 (12.8% CAGR). Medical alert systems alone: ~$6.3B in 2025, heading to $11B by 2034.
MarketsandMarkets · Fortune Business InsightsFigures checked November 2026, using the latest published data from each source.
Investing in LifeLyne means backing a simple belief: no one should face their most vulnerable moment alone.
Talk to us about investing
FAQ
Questions, answered.
The families who need LifeLyne most deserve complete transparency. Can't find what you're looking for?
Contact our teamHow do I set up LifeLyne?
You don't. It arrives fully pre-configured: take it out of the box, fasten it, and it starts monitoring immediately. No Bluetooth pairing, no account to create, no technical steps for the wearer.
Does it need Wi-Fi or a phone nearby?
No. LifeLyne has a built-in SIM and runs on mobile networks on its own, at home, outdoors or anywhere with coverage.
How accurate are the readings and alerts?
LifeLyne uses medical-grade sensors, and its contextual analysis separates genuine emergencies from everyday activity to keep false alarms low without missing real ones.
What about battery life?
Each bracelet lasts up to 72 hours. Because you get two, one is always charging while the other is worn. You're never unprotected.
Can both bracelets be worn at the same time?
No. Only one is active at a time. Place the active bracelet in the case, put on the other, and monitoring continues seamlessly. Think of it as a relay: one always running, one always ready.
Is connectivity included?
Yes. Your first year of eSIM connectivity is free. After that it's from $3/month, or billed flexibly based on usage. No hidden fees.
What can I do in the caregiver app?
Add or remove family members and caregivers, set alert preferences per contact, choose up to 3 emergency contacts, view health and alert history, and manage connectivity payments automatically. The bracelet works independently; the app gives the family control.
Can more than one person share a device?
No, by design. Each device is registered to one person so their health baseline stays accurate. Sharing would weaken emergency detection.
How is my health data protected?
All health data is encrypted end to end and stored securely. Your information belongs to you, and we never sell it.
When will pre-orders ship, and what if I'm not satisfied?
We'll email everyone with a reservation a confirmed ship date before production begins, and early adopters get priority fulfilment. Every order has a 30-day satisfaction guarantee: return it in original condition for a full refund.
The technology exists. The only question is when.
Somewhere right now, someone you love is home alone. Give them a lifeline that acts even when they can't.
Protect someone you love