Oral Wegovy tracker: see what a daily tablet builds up to
Oral Wegovy is one tablet every morning, on an empty stomach, at least 30 minutes before food. The dose is daily, but the molecule has a half-life of about 7 days. How you feel today has more to do with the last month than with this morning's tablet.
Setva is on its way to the App Store. The curve calculator on this site is free today.
An oral Wegovy tracker logs the date and strength of every daily semaglutide tablet, runs the 30 minute wait before food, and estimates your level from the published half-life of about 7 days. Daily doses against a weekly half-life mean that estimate climbs for four to five weeks, then holds close to flat.
What oral Wegovy is and how it is taken
Oral Wegovy is the tablet form of semaglutide from Novo Nordisk, the same molecule as the Wegovy pen. The FDA approved it in December 2025 for weight management, and to reduce cardiovascular risk in adults with obesity or overweight.
It comes in 1.5 mg, 4 mg, 9 mg and 25 mg, taken once daily in the morning.
The maintenance dose on the label is 25 mg, higher than any Rybelsus tablet, so the two semaglutide tablets are not interchangeable. Which strength you are on is your prescriber's call.
What an oral Wegovy tracker actually needs to do
A daily pill looks like the easy case. What happens underneath is the part worth showing.
A dose every day against a half-life of about 7 days means almost nothing clears between tablets. Each one lands on nearly all of the last. The estimated level climbs after a step in strength, settles after four to five weeks, then sits close to flat.
The useful question is not how day 2 compares with day 6, the way it is on a weekly pen. It is which week you are in.
- Date, time and strength for every tablet
- The 30 minute window running on screen
- An estimated level for today and the days ahead
- Side effects tagged to where you sit on the ramp
- Weight on a 7 day moving average
Side effects sit on the ramp, not on a weekday
Nausea, fatigue, reflux and constipation are common with GLP-1 medicines. On a weekly injection they cluster on the same day of the cycle. A daily tablet has no such day, so the pattern moves to the stretch after a change in strength.
One tap for the symptom and one for the intensity lines four rough mornings up against the week you moved to 25 mg. Four bad days over two months is a bad stretch. Four in the ten days after a step is a pattern.
That is not a reason to change anything on your own. It is a reason to walk into the next appointment with more than a guess.
The 30 minute window is the part that gets missed
The tablet carries a rule the pen does not, and it is easy to lose track of.
That is where mornings go sideways. You take the tablet, you start the coffee, somebody asks you something, and 30 minutes becomes an unknown number. A countdown removes the arithmetic.
Forgetting the tablet is the other half. Routines break on a trip or a late shift. One reminder at your time, and a single follow up if you have not logged it, is the whole job. Not a streak that reads one missed morning as a failure.
Your tablet log should stay on your phone
Dose history, symptoms and weight are health records about a medicine that still draws comment at work and in family chats. It is fair to ask where that data ends up.
The answer worth accepting is that it never leaves your device. No account, no password, no copy on a company server. If it syncs to a second phone, it goes through your private iCloud.
How Setva tracks oral Wegovy
Setva is an iPhone app built around this. You log the tablet in two taps and the 30 minute countdown starts on its own, telling you when you are clear to eat.
Above it sits your estimated semaglutide level, from a one compartment model and the published half-life of about 7 days. It is an educational estimate, not a measurement of your blood, and it never suggests a change to your dose.
Side effects go in with one tap and an intensity, lined up against your dose history so a pattern surfaces. Weight uses a 7 day moving average and can read from Apple Health. Widgets, a Live Activity and a Watch app cover the rest.
Setva is not on the App Store yet. Join the waitlist to hear the day it launches, at 79.99 USD a year or 12.99 USD a week, with no trial. The curve calculator at setva.app/glp-1-calculator is free and runs in your browser.
Setva is coming to the App Store. Join the waitlist and you will hear from us once, the day it goes live.
Questions people ask
What is the half-life of oral Wegovy?
About 7 days, the published figure for semaglutide. The half-life belongs to the molecule, so the tablet and the pen share it. A daily dose against a weekly half-life is why the estimated level builds.
How long does oral Wegovy take to reach a steady level?
Four to five half-lives is the rule of thumb, which puts 7 days at four to five weeks on the same strength. Every change in strength starts that climb again. It is an estimate of the shape, not a promise about your body.
Is oral Wegovy the same as Rybelsus?
Both are semaglutide tablets, but they are not interchangeable. Rybelsus is 3 mg, 7 mg or 14 mg once daily for type 2 diabetes. Oral Wegovy runs 1.5 mg, 4 mg, 9 mg and 25 mg for weight management and cardiovascular risk reduction.
Why does the tablet need 30 minutes before food?
The label says to take it on an empty stomach with water, up to 120 mL, which is 4 ounces, and to wait at least 30 minutes before eating. A visible countdown stops the guessing.
What happens to the curve if I miss a day?
Very little, on a half-life of about 7 days. One missed tablet reads as a small dip rather than a cliff. What to do about a missed dose is a question for your prescriber.
Can I download Setva now, and what does it cost?
Not yet. The app is on its way to the App Store, so the waitlist is how you hear about launch day. It will be 79.99 USD a year or 12.99 USD a week, with no trial.
This is an educational estimate based on published half-life data, not a measurement of your blood. Never change your dose without your prescriber.