01
Know what to expect.
Gentle guidance for each week of your treatment.
Made in the UK, for the UK · early access open
Every dose, explained.
A calm companion for life on weight loss medicine.
For weekly jabs and daily pills. Coming soon to iPhone and Android.
Dose logged
Food noise: quiet
+1 glass of water
Week 6 · 7.5 mgHi, Claire
What's normal this week
Feeling full sooner is common now.
Eat slowly, and stop when you feel satisfied.
Today’s doseWeekly jab · due today
Ten-second check-inHow are you today?
Anything else?
Your monthOctober
Weight trend
Steady
Check-ins
26 of 28 days. Lovely consistency.
Why it helps
Feel at home with your treatment
02
See your patterns.
Ten seconds a day shows you how you really feel.
03
Know when to ask for help.
Clear and calm, never scary.
Made in the UK, for the UK
Built for treatment in the UK.
Most GLP-1 trackers are made in America, for American treatment. SYTO is made here, for the way treatment works in the UK.
- Online pharmacy or NHSWorks whoever prescribes your treatment.
- Prices in poundsTrack what you spend on pens, and spot price rises.
- Stones, pounds or kilosWhatever your scale says, SYTO speaks it.
- UK foodsScan supermarket barcodes and see the protein.
- NICE BMI rangesThe UK thresholds, including the right ones for your background.
- NHS 111 and 999Clear signposts if something doesn't feel right.
What's inside
Everything you need, nothing you don't.
Have a play. These little cards work.
Reminders that fit you
Try itA gentle nudge on dose day, whether you take a weekly jab or a daily pill.
Weekly jabSundays, 8pm
Daily pillEvery morning, 7:30am
Running low5 days before you run out
What's normal this week
Try itCalm guidance for where you are in your treatment, based on the official patient leaflets that come with your medicine.
Tap a week. Weeks count from your first dose.
Week 6 of your treatment
Feeling full sooner is common now. Eat slowly, and stop when you feel satisfied.
If something worries you, ask your prescriber.
Weight, the kind way
Try itTrends and waist, with the option to hide the numbers.
Steady past month
A ten-second check-in
Try itTap how you feel. SYTO spots your patterns for you.
How you felt in October
Protein and water, made simple
Try itSmall daily goals to help you feel strong and well.
40 of 110 g protein todayYour goal, set by you. Change it any time.
A summary for your prescriber
Everything ready for your GP, pharmacist or online reorder form, on one page.
- Doses and missed doses
- How you've been feeling
- Trends, not judgement
Private by design.
Your data lives on your phone. You choose if and when to back it up.
We never sell it or show you ads.
Export or delete everything, any time.
Why SYTO
Made by people who get it.
“We're building SYTO in the UK, bringing together public health, psychology and years of experience making technology people enjoy using. GLP-1 medicines, like Mounjaro and Wegovy, are our special interest, and one thing comes up again and again: people feel alone between appointments. SYTO brings together what we know about health, behaviour and technology, so you have calm, evidence-based support at every step of your treatment.”
The SYTO teamMade in the UK, for the UK
syto
say sih-toh
A Polish word for that pleasant, satisfied fullness after a good home-cooked meal. Nothing too much, nothing missing. Just enough, and calm. It's the feeling SYTO hopes to bring to your treatment, and help you keep long after.
How early access works
Three small steps.
- 1
Pick a plan
Choose Free, Plus or Founding member. No payment today.
- 2
Join the list
Leave your email. That's all we ask for.
- 3
Try it first
Be one of the first to use SYTO, and help shape what we build.
Questions
Good to know
Is SYTO medical advice?+
No. SYTO is a tracking and information app. It helps you notice patterns and talk to your prescriber, but it doesn't replace them.
Will it work on my phone?+
Yes. SYTO is coming to iPhone and Android. We're launching first in the UK.
Does it work for jabs and pills?+
Yes. SYTO is made for weekly jabs and daily pills, so your reminders and guidance fit the way you take your medicine.
Is SYTO for diabetes too?+
Yes. SYTO works with your weekly jab or daily pill, whether it's for weight, diabetes or both. Extra tools for diabetes, like blood sugar tracking, are coming later.
Is my data safe?+
In the app, your data lives on your phone, and you choose if and when to back it up. We never sell it or show you ads, and you can export or delete everything any time. On this website we only keep your email and the plan you picked.
When will SYTO be ready?+
We're building it now. Join early access and you'll be the first to hear, and the first to try it.
Do I pay anything today?+
No, and we won't take your card. Choosing a plan just tells us what you'd like. We'll always ask before you pay anything.
Be one of the first to try SYTO.
Join early access and help shape an app made for people like you.
See plans