1. 00App
  2. 01Reading
  3. 02Form
  4. 03Colour
  5. 04Details
  6. 05History
  7. 06Trend
  8. 07Rhythm
  9. 08Focus
  10. 09Journal

How Gutsi works

Your gut keeps a diary.
Now you can read it.

Every visit becomes a reading. Scroll to see how a small device on your loo turns into a calm, private record of what's actually going on.

The device

Gutsi is a plug-and-play gut health tracker that looks at your stool and urine, so you can understand your patterns.

00 — The companion app

Your gut. Decoded.

Gutsi comes with a companion app that helps you understand your gut and hydration patterns. From consistency to comfort, Gutsi has it covered.

Person on the sofa checking the Gutsi app on their phone
  • Every visit, read for youA plain-English reading after each session.
  • Patterns over timeForm, colour, rhythm and trends across 7, 30 and 90 days.
  • Your score, at a glanceGut score, good days, rhythm, form and hydration in one view.

Scroll for nine things the app shows you

01 — The reading

What did today say?

Every visit gets a plain-English read, with your gut score for the day alongside it.

Why it mattersSwap guessing for a calm, private record of what actually happened.
Fri 16 Oct · 10:32Stool · Type 2
Worth noting

On the firm side today.

This is a formed stool with a noticeably lumpy shape, which is a little firmer than ideal.

2Bristol
6mSeat time
80/100Today's gut score
  • Good days2 of 7
  • RhythmForming
  • FormFirm
  • HydrationHydrated

02 — Form

Where does it sit on the scale?

Each stool is placed on the Bristol scale, from type 1 (hard) to type 7 (loose).

Why it mattersStool form is widely used to describe how things are moving. Now you can see yours, visit by visit.
FormTap a type

Type 2. Lumpy and firm.

HardIdealLoose

Your actual result was Type 2

Lumpy and firm, holding together in one piece. A notch softer than type 1 and usually moving the same way — more water, more fibre, a bit more movement.

03 — Colour

What colour was it, really?

Each visit's colour is logged and compared with the usual brown range.

Why it mattersColour may reflect how long bile has been at work on the way through, so a shift is easier to notice.
ColourFri 16 Oct · 10:32

Dark brown.
Bile's doing its job.

Colour tracks how long bile has been at work on the way through. Yours sits in the healthy band, clear of the four that would ask a question.

Healthy range

You,
today

Worth a look

MucusNone seen

04 — The fine print

All the details worth noticing.

Seat time is timed for you. Two quick taps add straining and odour.

Why it mattersContext the camera can't capture, so your patterns tell a fuller story.
The fine printTwo taps
StrainingHow was the effort?
OdourHow about the odour?
Seat timeTimed from session start to save
3m

05 — History

Every session, in one place.

Filter by stool or urine and scroll back weeks in seconds.

Why it mattersReal dates and details, not memory, if you ever want to talk things through with a professional.
Last 14 days · EverythingHistory
  • Today · Friday 16 Oct2 sessions
    • Shade 2Balanced10:39 · clear
    • Type 2Watch10:32 · 6 min
  • Thursday 15 Oct3 sessions
    • Shade 1Balanced20:23 · clear
    • Shade 3Balanced11:28 · clear
    • Shade 3Balanced11:28 · clear

06 — Good days

Which way is it moving?

Your gut score and days in your usual range, across 7, 30 and 90 days.

Why it mattersSee whether the changes you try line up with steadier days.
Last 7 days · Gut score
+5%
Gut score · now 87From 82 a week ago

6 of 7 days in your usual range · 8 sessions logged

07 — Rhythm

Your body keeps its own clock.

Visits mapped by time of day, with your usual window marked.

Why it mattersKnowing your normal makes it easier to notice when travel, stress or routine shifts it.
Rhythm · Last 7 days1.1 visits a day

Six of your seven mornings started inside the same three-hour window.

Usual window
0006121824
86%Regularity
10:56Typical first
1.1Visits a day

08 — Today's focus

Two things. That's all.

Small suggestions drawn from your readings and your answers.

Why it mattersSomething small to try today, based on your own data, not generic advice.
Today's focusPersonalise

09 — Journal & Ask Gutsi

The part the device can't see.

Check in on how you feel, then ask questions in plain English.

Why it mattersAnswers come from your own data, and Gutsi is upfront about what it can't tell you.

Tap to switch between the two

01 — Take it apart

Three parts.
Zero fuss.

Gutsi has a detachable battery with a hygiene sleeve, so charging and cleaning take seconds, not a toolkit.

02 — Make it yours

Swappable sleeves to
match your bathroom.

Now showing Champagne

Champagne Dune Granite

03 — Back together

Click.
Ready for the loo.

One piece again, splash-proof and easy to wipe down.

ShellThe device itself, home to the camera, sensor and light ring. Easy-clean and splash-proof.
BatteryQuick release · 6800 mAh rechargeable
SleeveHygiene sleeve in three finishes

Set up

Easily fitted in minutes.

The Gutsi app open on a phone, showing today's gut score
  1. 01Place the adhesive clip onto the toilet rim.
  2. 02Then insert the device to power it on.
  3. 03Connect to the app and you're ready to go.

The future of you
starts on the loo.

Your gut, your data, your story

Get Gutsi

Example data shown for illustration. This content is for informational purposes only and does not constitute medical advice. Gutsi is a gut health tracker and is not intended to diagnose, treat, cure, or prevent any condition. If you have concerns about your digestive health, please speak to a qualified healthcare professional.