72hours
Between changes
One cartridge runs three days. Fewer interruptions, and less to remember on any of them.
Made for whoever is wearing it.
One size, one placement, one routine — from a six-year-old’s first week to a seventieth birthday. The device does not need to know which of those you are.
03—The specification
Built for an ordinary day
100%
Of the dose, delivered
Resolved to a thousandth of a unit, so the amount given is the amount the reading called for.
0taps
To do nothing wrong
There is no correct action to miss. The algorithm acts on the reading without being asked.
Aven — Edition One
Life, without the arithmetic.
Aven reads glucose continuously and delivers the insulin that follows from it. Nothing to count, nothing to correct, nothing to wake up for.
Aven — Edition One
Life, without the arithmetic.
Aven reads glucose continuously and delivers the insulin that follows from it. Nothing to count, nothing to correct, nothing to wake up for.
Made for whoever is wearing it.
One size, one placement, one routine — from a six-year-old’s first week to a seventieth birthday. The device does not need to know which of those you are.
03 — The specification
Built for an ordinary day
72hours
Between changes
One cartridge runs three days. Fewer interruptions, and less to remember on any of them.
100%
Of the dose, delivered
Resolved to a thousandth of a unit, so the amount given is the amount the reading called for.
0taps
To do nothing wrong
There is no correct action to miss. The algorithm acts on the reading without being asked.
04—Wearing it
Put it on and forget it.
- Hypoallergenic
- Waterproof
- Comfort
Hypoallergenic adhesive
A medical-grade adhesive tested for seven-day wear against sensitive skin. No barrier film, no residue.
Sealed to four metres
Showers, swimming, rain. Sealed rather than resistant, so there is no depth you have to remember.
Comfort, 24/7
Eleven grams and eight millimetres tall. It passes under a sleeve without catching.
Put it on and forget it.
Hypoallergenic adhesive
A medical-grade adhesive tested for seven-day wear against sensitive skin. No barrier film, no residue.
Sealed to four metres
Showers, swimming, rain. Sealed rather than resistant, so there is no depth you have to remember.
Comfort, 24/7
Eleven grams and eight millimetres tall. It passes under a sleeve without catching.
05—The method
It decides every five minutes, so you never have to.
Baseline
Correction
Meals
A continuous background rate that follows your own daily shape rather than a flat schedule.
Small, early adjustments when the prediction drifts — long before a reading would alarm.
A rise steep enough to be food is recognised as food, and met on the way up.
A reading arrives, the model predicts where the next hour is heading, and the dose adjusts before the curve moves. Three behaviours, running continuously, with no mode to select.
06—Software
One screen. One day.
Live readings
The current number, the last six hours, and where the next hour is predicted to go.
Your data stays yours
Stored on the device and on your phone. Nothing is sold, and no account is needed to use the pump.
Share with a clinician
A link you issue and can revoke, showing them exactly what you choose to show.
One screen. One day.
Live readings
The current number, the last six hours, and where the next hour is predicted to go.
Your data stays yours
Stored on the device and on your phone. Nothing is sold, and no account is needed to use the pump.
Share with a clinician
A link you issue and can revoke, showing them exactly what you choose to show.
07—Getting started
Three steps, once.
Place the patch
Upper arm or abdomen. The applicator sets the depth, so there is no technique to learn.
Pair the sensor
Hold the phone near it. Pairing completes before you have put the applicator down.
Open the app
Confirm your basal profile once. From then on it runs without being opened.
07 — Getting started
Three steps, once.
Place the patch
Upper arm or abdomen. The applicator sets the depth, so there is no technique to learn.
Pair the sensor
Hold the phone near it. Pairing completes before you have put the applicator down.
Open the app
Confirm your basal profile once. From then on it runs without being opened.
08—In use
“I stopped planning the day around a number. I check it because I am curious now, not because something is about to go wrong.”
Margaret Holden
Wearing Aven since March
“The first night I slept the whole way through, I did not notice until the morning. That is the part nobody tells you about.”
Tomas Erikson
Wearing Aven since January
“My son puts it on himself now, in about a minute, and then forgets about it. That is the whole review.”
Priya Raman
Parent
I stopped planning the day around a number.
That is the whole of it, really. I check it because I am curious now, not because something is about to go wrong.
I stopped planning the day around a number. I check it because I am curious now, not because something is about to go wrong.
Margaret Holden
Wearing Aven since March
The first night I slept the whole way through, I did not notice until the morning. That is the part nobody tells you about.
Tomas Erikson
Wearing Aven since January
My son puts it on himself now, in about a minute, and then forgets about it. That is the whole review.
Priya Raman
Parent
09—Edition One
Stop counting.
Eleven grams, three-day cartridge, sealed to four metres. Shipping from March in bone and graphite. Four-year warranty on the pump, one on each sensor.