Your gut reacts to everything. Now you'll finally see how.
A smart sensor on your toilet turns every visit into clear data about your digestion.
Sound familiar?
Almost everyone knows these situations. Gutiva is a smart sensor for your toilet that quietly follows your digestion for 30 days — and shows you a concrete pattern in it for the first time. From your data, not from generic advice.
Healthy-looking food
Healthy-looking food
A salad, porridge, a smoothie — and still that heaviness and fatigue. Over time you'll see which “healthy” food doesn't suit your body right now.
The afternoon slump
The afternoon slump
Your energy drops around two and you don't know why. Sometimes one fast-food weekend puts you three days off your baseline. You'll see it in the data, not in your conscience.
A bloated stomach
A bloated stomach
It isn't random and it isn't “normal”. It has triggers — and for the first time you can name them, day by day.
Travelling
Travelling
A different city, different food, a different rhythm. You'll see how your digestion responds — and how long it takes to get back to your normal.
Stress in your gut
Stress in your gut
Every demanding week brings a few irregular days, whatever you eat. It isn't the food; the data shows the pattern returning with the stress.
New supplements
New supplements
You start taking something new and you don't know whether it agrees with you. You'll see the difference between “before” and “after” in black and white.
A film, not a photo
A film, not a photo
One test captures one moment. Gutiva films a whole month — 30 days of real data from your ordinary life.
Concrete patterns in your data
Memory holds the last two or three days. Nobody holds a trend — the report holds it for you: your baseline, the deviations from it and the foods they line up with. First report after 14 days, second at the end of the month.
- Your baseline on the Bristol scale — and how far you drift from it
- A stability score of 0–100 % for every day
- Your meals day by day, side by side with the sensor data
- 7 views of your digestion — rhythm, consistency, volume and sleep
A 30-day audit from CZK 3,999, paid once · 100 % money-back guarantee
Full price listHow a Gutiva audit works
You do the whole audit at home — no clinic, no waiting room, no samples. The device arrives, you fit it in a few minutes and then live completely normally for 30 days.
From those 30 days of your data we build a report you can actually read — written for you.
How the audit runs
Step by step
You order the audit
01.The device arrives at your door. The whole audit happens at home — no clinic, no waiting room, no lab work.
Simple installation
02.It takes a few minutes to fit. Then you live normally for 30 days. In the app you just photograph your plate or pick the meal from a database — no calorie counting.
A specialist builds your report
03.From 30 days of your data we put together a report you can actually read — written for you.
Two reports by e-mail
04.The first report after 14 days, the second at the end of the month. Then you send the device back.
Your data is completely private. We take great care to keep it safe — it exists solely to build your report.
Over 2 years of development with specialists and scientists · Made in the Czech Republic · Backed by JIC Brno
Who is behind GutivaFrequently asked questions
Yes. The sensor is made of antibacterial plastic, it is sealed and completely contactless — it only scans the bowl and touches nothing. It wipes clean easily and it is yours alone for the whole audit.
Your body tells you something every day. In 30 days you'll understand it.
No more guesswork and generic advice for everyone. Thirty days of your real life and a clear list of what to eat and what to avoid.