Throne for Crohn’s & colitis
Throne clips onto your toilet and records every bowel movement for you: how often, what form, and what time. Between GI appointments, you’ll have a real record instead of a guess.
You’ve counted trips on a notepad, in your notes app, maybe on a click counter, until you stopped.
So when your GI asks how you’ve been, what do you say?
Flares creep in. Weeks blur together. It’s hard to know whether this week is a flare, a stomach bug or just a bad week without a record of what your normal looks like.
Your days, in order
Throne records every visit on its own. Mark a change in your Journal, like a new medication, a steroid taper or a hospital stay, and compare the weeks before and after with numbers instead of memory.
Weeks 1–4
In remission, this person averages about 2 BMs a day, and 80% are in the healthy range. That’s their baseline.
Weeks 5–8
Visits climb past 5 a day, and liquid stools go from almost none to 38%. They bring the trend to their GI instead of a guess.
Weeks 9–12
After a medication change, the count drifts back toward 2 a day. By the last week, 79% of stools are back in the healthy range.
Throne doesn’t diagnose flares or tell you whether a treatment is working. Share what you see with your GI, and don’t change your treatment without talking to them.
Get Throne| Period | Liquid | Loose | Healthy | Hard | Total | Per day |
|---|---|---|---|---|---|---|
| Weeks 1–4 | 0 (0.0%) | 10 (20.0%) | 40 (80.0%) | 0 (0.0%) | 50 | 1.8 |
| Weeks 5–8 (Symptoms change) | 54 (37.5%) | 52 (36.1%) | 32 (22.2%) | 6 (4.2%) | 144 | 5.1 |
| Weeks 9–12 (Started a new medication) | 21 (22.3%) | 23 (24.5%) | 47 (50.0%) | 3 (3.2%) | 94 | 3.4 |
Throne’s camera points straight down into the bowl. It sees what’s in the bowl and nothing else.
Your health information stays yours. Throne will never share your health information without your permission. You can export your data and request deletion at any time.
Fits white toilets with rims up to 2.25 inches. No tools, no plumbing.
No samples, no logging, no counting. Throne wakes up when you visit and records the session on its own.
Your history is in the app when you need it. On good weeks, you can ignore it.
What it tracks
Every visit is placed on the Bristol Stool Scale, the same 1–7 chart your GI uses. Throne also counts how often you go and when, including overnight, and gives you a daily hydration score from urine concentration, which helps on high-output days. Throne’s AI is trained by practicing physicians.
Tap a type
Type 4
Smooth and soft
Stool-form categories describe appearance. They are not a diagnosis.
Form, frequency, timing and hydration, for every visit, with no logging.
Throne doesn’t measure inflammation or detect blood, and it doesn’t replace calprotectin, bloodwork or a scope. Add what you notice, like blood, mucus or urgency, to your Journal so it’s part of your record.
Download a 90-day PDF summary or a CSV and bring it to your GI, or send it through your patient portal. It’s the history they ask for, with dates: how often, what form, overnight visits, and weeks of trends instead of the one bad day you remember.
Get ThroneElle WoodsJul 1 – Sep 28, 2026exported Sep 28, 2026
Throne 90 Day
Wellness Report
Daily observations across gut health, hydration, bathroom habits, and urinary function. Prepared for personal review or to share with a healthcare provider.
what’s inside
Page 1 of 9
PDF90-day summaryCSVFull history
A note from our co-founder
I was diagnosed with severe pancolitis in 2016. Since then I’ve had multiple hospitalizations, dramatic weight and blood loss, a carousel of medications, and a fecal transplant for a recurrent C. diff infection. I’ve sat across from some of the best gastroenterologists in the country. I’ve also sat in a bathroom at 3 a.m. trying to decide whether what I was seeing meant I should call my doctor in the morning or drive to the ER right now.
When I’m in a flare, my GI sees a 20-minute slice of me every few weeks. The lab sees a snapshot. The colonoscopy sees a single morning. Everything else lives only in my head, and it fades fast.
I spent ten years as co-founder and CTO of WHOOP. The lesson was simple: when you measure something passively, so you collect the data without thinking about it, you change what’s possible. Throne does that for the bathroom. It gives you a continuous, objective record of your gut without the work of journaling every visit.
Throne isn’t a medical device, and it doesn’t replace your care team. It’s our attempt to close the gap between what your body knows and what you and your doctor can see.
John CapodilupoCo-founder & Chief Product Officer · Living with ulcerative colitis since 2016 · Patient advocate, Crohn’s & Colitis Foundation
A sensor that records the form, frequency and timing of every visit, and shows changes from your own baseline.
A medical device. It doesn’t diagnose Crohn’s, UC or a flare, measure inflammation, or tell you whether to change treatment.
Heavy bleeding, fever, severe or worsening pain, signs of dehydration, or anything that feels different. Don’t wait for a trend.
Throne tracks automatically. It wakes up when you visit and scans the bowl, so there’s nothing to log, even on your worst days.
Your history, ready for your GI. Trends, Bristol breakdowns and a 90-day PDF you can share. Note meds, infusions and symptoms in your Journal so they sit alongside your data.
Throne
$399 Membership: first 3 months free, then $6/month
No. Throne’s camera points directly into the bowl and sees nothing else. Your data is encrypted, and Throne will never share your health information without your permission.
Throne records every session automatically. There’s nothing to log, however often you go.
No. Throne doesn’t flag blood. If you notice blood or mucus, add it to your Journal so it’s in your record and your GI report, and call your doctor if you’re bleeding heavily.
Yes. Download a 90-day PDF summary or a CSV from the app and bring it to your appointment or send it through your patient portal.
No. Throne shows how your patterns compare with your own baseline. Deciding what a change means is for you and your GI.
Use the same cleaning supplies you use on the rest of your bathroom. Throne is built for the bathroom, so regular household cleaners are fine.
Unlimited tracking across multiple Throne devices, your Journal, and Gut Health Coach for $6/month per member. The first two members to pair with a device each get their first 3 months free. An active membership is required to use the Throne app.
Yes. Pay with eligible HSA/FSA funds through Truemed at checkout and save up to 30%.
Every Throne comes with a 30-day home trial. If it isn’t telling you anything useful, send it back.
Let Throne keep the record for a month, and see what your normal looks like.
Start your 30-day home trialThrone is a general wellness product, not intended to diagnose, treat, cure, monitor, or prevent any disease. It does not replace medical care.