Smart devices for your longevity protocol

Longevity hardware. Software written for one person.

We follow longevity technology closely and sell only what earns a place in a protocol: ten smart, premium devices, each with software set up around the person using it.

An example software build, as it appears in the Longevity Bros Tech app TRAINING LOAD 412 of 520 this week HRV, 7-day trend 00 12 SLEEP WINDOW 09:40 until 16:10 Night 3 of 4 BUDAPEST 07:12 SINGAPORE 14:12 Clock shift, day 2 of 4 Daylight 07:00 to 09:00 No caffeine after 13:00

Your build, as it appears in the app

Example build: a 52-year-old cyclist preparing for a 300 km event.

  • Weekly load target set from his own eight-week baseline
  • Recovery view hidden on rest days
  • Ride prompts follow his calendar

Same hardware. A different instrument for each owner.

A mass-produced wearable shows everyone the same forty numbers. We start from the other end: who you are, what you are trying to change, and what you would rather not look at.

  1. Intake

    A 60-minute conversation about your goals, your routine and the data you already have.

  2. Build spec

    We write up what your device will measure, show and prompt. You approve it before we write any code.

  3. Firmware

    Our engineers write and test your build, then load it onto the devices assembled for you.

  4. Tuning

    After your first 30 days we recalibrate against your own baseline, then review the build every quarter.

Longevity, lived

Built around the life you lead.

The collection

Ten instruments. Nothing else.

Longevity technology moves fast and most of it is noise. We follow the field, test what comes out, and keep only what we would put in a protocol ourselves. The shop is open to everyone.

Smart

Every device measures something or adapts to you. Nothing here is a passive gadget.

Premium

Built from proper materials, in small numbers. No mass-produced lookalikes.

Made for a protocol

Each one has a clear job in a longevity routine: sleep, recovery, light, cold, pressure, or the nervous system.

Band

A screenless band worn day and night. It measures quietly and leaves the reading to your app.

  • Measures heart rate, heart rate variability, sleep, activity
  • Worn wrist or upper arm, around the clock
  • Software your measures, your targets, your prompts
Price on requestBuilt to order
Start a build

Calm

A neck-worn device that delivers gentle electrical pulses for wind-down sessions.

  • Use short sessions, morning or evening
  • Worn around the neck
  • Software session length and intensity set to your routine
Price on requestBuilt to order
Start a build

Panel

A red and near-infrared light panel for sessions at home.

  • Use wall-mounted or free-standing
  • Light red and near-infrared
  • Software session schedule that follows your week
Price on requestBuilt to order
Start a build

Crown

A red light cap for the scalp, worn for a few minutes a day.

  • Use short daily sessions
  • Worn on the head, hands-free
  • Software session plan and reminders in your app
Price on requestBuilt to order
Start a build

Sleep

A mattress cover that warms and cools each side of the bed through the night.

  • Fits on top of your own mattress
  • Control each side separately
  • Software a temperature curve built from your own sleep data
Price on requestBuilt to order
Start a build

Plunge

A cold-water tub that chills and filters its own water, ready whenever you are.

  • Use indoors or outdoors
  • Water chilled and filtered, no ice needed
  • Software water temperature and session timing set to your plan
Price on requestBuilt to order
Start a build

Chamber

A pressurised chamber for sessions at home, installed and set up by our team.

  • Use seated or lying sessions
  • Setup delivered and installed on site
  • Software session pressure and timing set to your plan
Price on requestBuilt to order
Start a build

Frost

A whole-body cold-air cabin. You step in for a short, very cold session and step out dry.

  • Use standing sessions of a few minutes
  • Setup delivered and installed on site
  • Software session length and temperature set to your plan
Price on requestBuilt to order
Start a build

Column

A red and near-infrared light cabin you stand in, with light on every side at once.

  • Use standing, full-body sessions
  • Setup delivered and installed on site
  • Software session length and intensity set to your plan
Price on requestBuilt to order
Start a build

Tempo

A wrist-worn stimulation device we are developing for people who live with tics. It will be a regulated medical device, and it is not for sale until it is certified.

  • Status in development
  • Availability after medical device certification
In development Register interest

The software is the product.

Anyone can buy sensors. What we sell is the code that decides what they mean for you, and that code is different on every device we ship.

From €99 to €50,000

Software is priced by scope. A build for one person on one device starts at €99. Fully bespoke builds for a clinic, a team or a whole client list go up to €50,000. You see the price before we start.

Get a software quote
Wellness products, unless we say otherwise. The devices we sell today are not medical devices and do not diagnose, treat or prevent any condition. If you have a health concern, speak to your doctor.
Your own app
Every owner gets our own app, set up for them personally. You will not find it in any app store, and you never will. We start with a conversation about how your app should be built, then we help you install it. We work with each owner individually, and the app is not made for everyone.
What the screen shows
You choose which measures appear and which stay out of sight. Most owners run three or four.
Your own baseline
Targets and prompts are set from your first 30 days of data, not from a population average.
Your schedule
Shift rotas, travel, training blocks, fasting days. The logic follows your calendar.
Revisions
We review your build with you every quarter in the first year and send changes to your devices.
Your data
You can export or delete your data at any time. We do not sell it.
In practice

Three ways a build is used.

The hardware is the same for everyone. What changes is what it measures, how it responds and who reads the data with you.

A longevity clinic and its members

Members wear their devices between visits. When they come to the club, the clinic and the member read the data together and agree what the device should do until next time.

A rhythm set for one person

Calm delivers gentle pulses for winding down. Session length, intensity and rhythm are set from your own readings and adjusted as they change, not taken from a factory preset.

Tics and sensory load In development

Tempo is a wrist device with a stimulation rhythm tuned to its wearer. We are developing it for people who live with tics, and we follow the early research on autism. It is not for sale until it is certified as a medical device.

The technology exists. People differ.

Published research shows that rhythmic stimulation and wearable sensing can do real work. It also shows that the same setting does not suit everyone. That is why we build for one person and measure with them.

How to read this list. These studies were run by independent researchers on their own devices, not on ours. We list them to show the science we follow. They are not claims about what our products do.
Wrist stimulation and tics
A UK double-blind, sham-controlled trial of rhythmic 10 Hz stimulation at the wrist, used at home for four weeks by people with Tourette syndrome. Tic severity fell further in the active group than in the sham and waitlist groups. Maiquez et al., Journal of Neuropsychology, 2023
Ear stimulation and autism
A small open-label pilot with 12 young people with autism, run at home under remote supervision. It showed the method was feasible and well tolerated. It was not designed to prove an effect, and the authors call for larger trials. Black et al., Frontiers in Psychiatry, 2023
Why one setting does not fit all
A systematic review of 21 studies of ear stimulation and heart rate variability in healthy adults. Results were mixed, and the reviewers point to differences between individuals and between stimulation settings. Soltani et al., Clinical Autonomic Research, 2023
For business

One build for your whole client list.

We write a build around your method and deliver it on devices for the people you work with, under volume pricing.

Clinics and practitioners

Devices that follow your programme, so clients see the measures you track with them and nothing else.

Coaches and teams

Training and recovery logic for a squad or a client roster, with a shared view for the coach.

Request a business quote

Start your build.

The shop is open to everyone: no membership and no referral code. Tell us a little about yourself and we reply within two working days to arrange your intake conversation. Nothing is charged until you approve your build spec.

  • Who we areLongevity Bros Tech is the hardware side of Longevity Bros. Many owners come to us from the personalised protocols at longevity-bros.ltd, and every device here is chosen to fit into one.
  • CompanyLongevity Bros Limited, Hong Kong company no. 81137121
  • Registered officeFlat 2304, 23/F, Ho King Commercial Centre, 2-16 Fa Yuen Street, Mong Kok, Hong Kong
  • Contactsupport@longevity-bros.tech

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