A NOTE FROM THE FOUNDERS

We built Guardian because nothingshould get left behind.

To everyone who has ever lost something that mattered.
We created Guardian with a simple belief: the moment of loss is already too late.
By the time you’re searching a map, retracing your steps, or checking an app, the outcome often depends on luck.
We believe you deserve something better.

Guardian protects what matters.

The moment of loss is already too late

Fenwick How

We are building Guardian for every person who has ever stood in a parking lot, a crowded airport, a shopping center, or at their front door with that sinking feeling that something important is missing. We are building it for seniors who don’t use smartphones, for families who want simplicity, and for anyone who believes technology should make life easier, not more complicated.

Our goal is simple.

Guardian — Nothing Left Behind.

FENWICK “FEN” HOW

CO-FOUNDER

COLTON STAGG

CO-FOUNDER

THE PURPOSE

Lost is already too late.

Guardian prevents loss before it happens.

Trackers tell you where something ended up.
Guardian helps make sure it never gets there without you.
Attach Guardian to a keychain, backpack, pet collar, purse, piece of equipment, or anything that matters.
If separation occurs, both Guardians alert immediately—before the door closes, before the crowd disappears, and before panic sets in.
No maps.
No searching.
No retracing your steps.
Just the right alert at the right moment.

Join the Guardian pre-release list.

Core Guardian Features

Simple. Reliable. Always There.

Bilateral Alert
Both Guardian devices alert simultaneously — not just yours, but the protected item, person, or pet as well.
Zero Setup Friction
No App. No Account. No Complicated Setup.Guardian was designed for the people who need it most. No smartphone required. No subscriptions. No passwords to remember. Simply pair once and Guardian is ready to protect what matters.
Status at a Glance
The LED ring provides instant status at a glance. No screen. No distractions. Just the right signal at the right moment.
Built for Everyday Life
Guardian is designed for real-world situations where seconds matter — not a gadget, but an everyday layer of protection.

Guardian isn’t a tracker.
Trackers tell you where something ended up.
Guardian helps make sure it never ends up there without you.

Colton Stagg - Founder Tezelate

Connected by design

Guardian devices form a protective network that watches over itself and alerts you before separation becomes loss.

A signal, not a search

The moment a piece stays behind, you know before the door closes, not after the panic sets in.

Bilateral Alerts

Both Guardian devices alert simultaneously. Not just you.The protected item, person, or pet knows too.

Months on a charge

Designed for long battery life and easy charging.

Independent by nature

No app, no account, no network. Guardians speak only to each other over a proprietary wireless link.

Small Enough to Forget

Designed to disappear onto keys, into wallets, and onto the things you carry every day, rain or shine.

Children at parks & events

Kids at schools & daycare

Pets around home exits

Dogs in yards & parks

Keys, wallets & phones

Purses, bags & totes

Luggage & carry-on bags

Bikes, scooters & gear

Backpacks & school gear

Elder care & daily safety

Memory care & support

Work tools & equipment

PREVENTION, NOT RECOVERY

NO PLATFORM DEPENDENCY

In private development
Prototype and system architecture in active development.
Strategic Review
Currently being evaluated by advisors, partners, and early investors.
Next milestones
Working prototype demonstration and production planning.

Technical details

BATTERY& CHARGING
Rechargeable, 4 to 6 week target per charge
CONNECTIVITY
Proprietary low-power wireless mesh, Guardian to Guardian only
ALERT SYSTEM
Configurable separation threshold, roughly 3 to 30 m. On-device chime and haptic, from every Guardian in the set
DURABILITY
IP67 target (dust tight, water resistant)
IN THE BOX
Varies by kit, see the shop

Current development goals

MULTI-DEVICE GUARDIAN NETWORK
Rechargeable, 4 to 6 week target per charge
BILATERAL ALERT FUNCTIONALITY
Proprietary low-power wireless mesh, Guardian to Guardian only
LONG-LIFE RECHARGEABLE BATTERY
Configurable separation threshold, roughly 3 to 30 m. On-device chime and haptic, from every Guardian in the set
WATER-RESISTANT ENCLOSURE
IP67 target (dust tight, water resistant)
PROPRIETARY WIRELESS PROTOCOL
Varies by kit, see the shop
CONSUMER READY INDUSTRIAL DESIGN
Varies by kit, see the shop

Beyond the device

TEXTILE INTEGRATION
Rechargeable, 4 to 6 week target per charge
OEM LICENSING
Proprietary low-power wireless mesh, Guardian to Guardian only
CONSUMER PRODUCTS
Configurable separation threshold, roughly 3 to 30 m. On-device chime and haptic, from every Guardian in the set
INDUSTRIAL APPLICATIONS
IP67 target (dust tight, water resistant)
PROPRIETARY WIRELESS PROTOCOL
Varies by kit, see the shop
CONSUMER READY INDUSTRIAL DESIGN
Varies by kit, see the shop

Nothing left behind starts here.

Join the Guardian pre-release list and be among the first to experience protection before separation.

Personal & Family Safety

Children, seniors, caregivers, and individuals who need reliable proximity awareness.

Everyday Asset Protection

Keys, bags, tools, equipment, backpacks, and personal essentials.

Travel & Companion Security

Pets, luggage, travel gear, and mobile lifestyles.

Embedded Guardian™

Bringing “Nothing Left Behind” into the products people already use.

Footwear and apparel

Children’s products

Backpacks and luggage

Pet accessories

Medical and senior-care devices

OEM and licensed integrations

Interested in licensing Guardian technology?

Guardian is being designed not only as a product, but as a technology platform that can be embedded into the products people already carry, wear, and depend on every day.

Fenwick How & Colton Stagg

Emma Lewi
$180
Marketing Manager

"I left my wallet in a rideshare three times last year. The last time cost me a new license, a new card, and a full day canceling everything. I would've paid almost anything in that moment to have it back five minutes sooner."

Daniel Osei
$240
Software Engineer

"My keys have turned up in a coffee shop, a gym locker, and once an Uber I never saw again. The locksmith bill alone was over $200. Honestly, I'd have handed over way more than that just to not be standing outside my own door at midnight."

Priya Nandakumar
$50
Nurse

"I left my badge at home before a shift and had to drive forty minutes round trip to grab it, then clocked in late. It sounds small, but in that moment I would have paid anything to skip that drive."

Jordan Reyes
Priceless
Photographer

"I boarded a flight without my camera bag because I set it down for two minutes at security. Some of those files were irreplaceable. There's no price I wouldn't have paid to have noticed before I walked away."

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Created by Fenwick How & Colton Stagg

Instagram Youtube

Nothing Left Behind.

Subscribe to get the latest news from us!

Twitter facebook

Created by Fenwick How & Colton Stagg

Lost is already too late.

Guardian isn’t a tracker. Trackers tell you where something ended up.Guardian helps make sure it never ends up there without you.

Connected by design

Guardian devices form a protective network that watches over itself and alerts you before separation becomes loss.

A signal, not a search

The moment a piece stays behind, you know before the door closes, not after the panic sets in.

Bilateral Alerts

Both Guardian devices alert simultaneously. Not just you.The protected item, person, or pet knows too.

Months on a charge

Designed for long battery life and easy charging.

Independent by nature

No app, no account, no network. Guardians speak only to each other over a proprietary wireless link.

Small Enough to Forget

Designed to disappear onto keys, into wallets, and onto the things you carry every day, rain or shine.

Rechargeable, 4 to 6 week target per charge

Proprietary low-power wireless mesh, Guardian to Guardian only

Configurable separation threshold, roughly 3 to 30 m. On-device chime and haptic, from every Guardian in the set

IP67 target (dust tight, water resistant)

Varies by kit, see the shop

Rechargeable, 4 to 6 week target per charge

Proprietary low-power wireless mesh, Guardian to Guardian only

Configurable separation threshold, roughly 3 to 30 m. On-device chime and haptic, from every Guardian in the set

IP67 target (dust tight, water resistant)

Varies by kit, see the shop

Varies by kit, see the shop

Rechargeable, 4 to 6 week target per charge

Proprietary low-power wireless mesh, Guardian to Guardian only

Configurable separation threshold, roughly 3 to 30 m. On-device chime and haptic, from every Guardian in the set

IP67 target (dust tight, water resistant)

Varies by kit, see the shop

Varies by kit, see the shop

Personal & Family Safety

Children, seniors, caregivers, and individuals who need reliable proximity awareness.

Everyday Asset Protection

Keys, bags, tools, equipment, backpacks, and personal essentials.

Travel & Companion Security

Pets, luggage, travel gear, and mobile lifestyles.

NothingLeft Behind.

Private Access

Guardian isn’t a tracker.
Trackers tell you where something ended up.
Guardian helps make sure it never ends up there without you.

Nothing
Left Behind.