Updated 4 September 2026 · Educational overview, not medical advice. Does not diagnose or treat POTS or any other condition.
A POTS week is rarely one heart-rate number. Standing in a pharmacy line spends the afternoon. Heat steals the shower. Salt and fluids sit next to a crash you cannot explain in one sentence. You walk into cardiology or neurology with upright minutes that will not stay on a sticky note.
A good tracker keeps that week. Orthostatic work should be more than a symptom slider: it should be a Test you can run, with insight on that test, then a way to see what else sat next to it — heat, fluids, sleep, meds, and how the day went.
This page looks at tools people actually open for POTS, then names a few we also saw.
Quick answer: best POTS apps in 2026
- Best overall POTS day tracker on this page: POTS Journey. Orthostatic is a Test with per-test insight, then correlated to salt, heat, sleep, meds, and how the day went.
- Best if you want pacing with morning biometrics: Visible. That is energy budgeting, not the same job as a full orthostatic-test-plus-day log.
- Best if you want Apple Watch stand testing and wrist alerts: POTS Buddy.
- Best if you want a symptom-only POTS diary: POTSy, POTS Check, or POTS and Dysautonomia, depending on the listing you still find.
- Best if you want to build every factor yourself: Bearable. Salt for POTS if salt logging is the only job.
What’s new in 2026
POTS Journey is under a month old on the shelf we checked, and it already shows in search charts in several countries. We still treat early listings carefully. Watch-first stand testers, pacing apps, salt logs, and symptom-only diaries continue to sit next to each other in search results — different jobs with similar names.
Visible remains the pacing product many people with energy-limiting illness open. POTS Buddy remains the Watch-forward stand and alert tool. Symptom-only POTS trackers remain diaries. Bearable remains the workbench. Salt for POTS remains a narrow salt job. Takimon and Deflare show up in some dysautonomia searches; we note them without inventing a clinical league table.
How we compared
We read public product pages and store listings. For POTS itself we used long-standing clinical overviews from the Mayo Clinic and the Dysautonomia International educational pages. We did not invent reviews.
What we weighted: a full day, not only a pulse note; Orthostatic/HR tools that behave like a Test with insight, not only a slider; Meds & Labs; insights and learn; a Doctor Report (PDF); peer community when that is the product; and whether the app is mainly a symptom-only POTS tracker. POTS Journey is not a physical clinic and not a Watch-only utility. Those are different jobs, and we say so below. Store rank is listed later. It is not a column in the table.
We make POTS Journey at Health Journey Labs. We still say where another app on this list is a better fit.
The apps
Our pick
POTS Journey
POTS Journey is a full-day POTS tracker. You log standing days, fluids, salt, heat, sleep, mood, nutrition, movement, environment, social context, and how you felt in one daily record so a loud upright week is not rebuilt from memory at cardiology or neurology.
The flagship Orthostatic Test is a structured test, not a vague symptom line: you run it, you get per-test insight, and the result sits next to the rest of that day — heat, fluids, sleep, and energy — so a stand that looked fine on paper and a crash after a hot commute can be read together. Insights use that combined history for small next steps in pacing, fluids timing, or visit questions.
Meds & Labs keep prescriptions and results in the same history. Care Team tools and a Doctor Report (PDF) turn tests and days into notes for the visit.
Learn content, Clara and specialist companions, Goals, and Progress by aspects (physical, mood, nutrition, exercise, sleep, environment, social) sit beside the log. Works best for someone who wants orthostatic tests with per-test insight plus the full day. Biggest weakness: it is not a physical clinic with professionals on site to see you, and it is not an Apple Watch–first alert product.
Website: healthjourneylabs.com/pots-journey
Symptom-only POTS tracker
POTSy
POTSy appears in POTS searches as a symptom-forward diary for dysautonomia. Public materials describe logging symptoms people with POTS recognize. We treat it as a symptom-only POTS tracker: useful for a fast check-in, thinner if you need a formal orthostatic Test with per-test insight and a full-day Doctor Report (PDF).
Works best for someone who wants a simple POTS symptom diary. Biggest weakness: a symptom-only log is not the same job as a test-plus-day system.
Pacing and biometrics
Visible
Visible is a pacing app used across Long Covid, ME/CFS, POTS, and other energy-limiting illness. Public materials describe morning biometrics with the phone camera, exertion logging, and optional band pacing. That is a pacing product, not a POTS orthostatic-test-plus-full-day visit log.
Works best for someone whose main job is pacing and PEM risk. Biggest weakness: pacing is not the same as orthostatic Tests with per-test insight correlated to a POTS day for the visit.
Website: makevisible.com
Watch-forward HR and stand tools
POTS Buddy
POTS Buddy is listed as an iPhone and Apple Watch tool for heart-rate awareness, lie-to-stand protocols, wrist symptom logging, and exportable charts. That is Orthostatic/HR tooling on the wrist — strong if you live on Watch alerts, narrower if you need Meds & Labs, full-day insights, and a Doctor Report (PDF) as the center of the product.
Works best for someone who wants Watch-first stand testing and alerts. Biggest weakness: a wrist utility is not a full POTS day with visit prep as the home screen.
Symptom-only POTS tracker
POTS Check
POTS Check listings describe checking and logging POTS-related symptoms. We place it with symptom-only POTS trackers: a check-in tool, not a Test-with-insight-plus-day system.
Works best for a quick symptom check. Biggest weakness: limited as a full-day orthostatic history for the visit.
You build the model
Bearable
Bearable is a general symptom and factor tracker. You can represent a POTS week if you invent standing, heat, salt, and crash factors. The app will not arrive with an orthostatic Test already sketched.
Works best for someone who wants to configure every factor. Biggest weakness: you spend the first week inventing the POTS list yourself.
Website: bearable.app
Symptom-only POTS tracker
POTS and Dysautonomia
POTS and Dysautonomia listings aim at named symptom tracking for this community. We treat them as symptom-only POTS trackers unless public pages clearly show a Test-with-insight flow and a Doctor Report (PDF).
Works best for someone who wants a POTS-labeled diary. Biggest weakness: symptom-only is Partial for full-day visit prep.
Salt log
Salt for POTS
Salt for POTS is a narrow product: logging salt intake for people told to increase sodium. That can sit next to a fuller tracker; it is not an orthostatic Test or a full-day Doctor Report (PDF).
Works best for someone who only needs a salt counter. Biggest weakness: salt alone will not explain standing, heat, and crashes to a clinician.
Dysautonomia-adjacent listing
Takimon
Takimon appears in some dysautonomia and chronic-illness searches. We include it as an also-considered name with limited public proof for a full POTS Test-plus-day job. We do not invent a clinical rating.
Works best for someone who already found it and likes the fit. Biggest weakness: thin public proof compared with Visible or Journey on this page.
Also saw
We looked at names that show up next to POTS in some searches and are not scored as main rows.
- Deflare appears in some chronic-illness and flare searches. We leave it off the main table.
- Generic heart-rate and fitness apps are not POTS day trackers.
- Apple Health / Health Connect are hubs, not POTS products.
At-a-glance comparison
Cells are Yes / Partial / No / Unknown. Unknown is better than a guess. Full-day means standing, heat, fluids, sleep, and how the day went can share one history. Orthostatic/HR tools means stand or heart-rate tooling; for Journey that means a Test with per-test insight. Meds & Labs means medications and lab results can live in the same week. Insights means the app uses what you logged to suggest a small next change. Goals/Learn means goals and education. Doctor Report (PDF) means a clinician-facing PDF — not a clinician on staff. Peer means peer community is a product center. Symptom-only POTS tracker means the product is mainly a diary of symptoms without a full Test-plus-day system. The fit score is ours, to one decimal. It is not a medical rating.
| App | Full-day | Orthostatic/HR tools | Meds & Labs | Insights | Goals/Learn | Doctor Report (PDF) | Peer | Symptom-only POTS tracker | Fit |
|---|---|---|---|---|---|---|---|---|---|
| POTS Journey | Yes | Test + insight | Yes | Yes | Yes | Yes | No | No | 8.5 |
| Visible | Partial | HRV/HR pacing | Partial | Yes | Partial | Partial | No | No | 7.8 |
| POTS Buddy | Partial | Watch stand | Unknown | Partial | Partial | Partial | No | No | 7.5 |
| Bearable | You build it | You build it | Partial | Charts you build | Partial | Partial | No | No | 7.3 |
| POTSy | Partial | Partial | Unknown | Partial | Unknown | Unknown | No | Yes | 7.0 |
| POTS Check | Partial | Partial | Unknown | Partial | Unknown | Unknown | No | Yes | 6.9 |
| POTS and Dysautonomia | Partial | Partial | Unknown | Partial | Unknown | Unknown | No | Yes | 6.8 |
| Salt for POTS | No | No | No | No | Partial | No | No | No | 6.4 |
| Takimon | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | 6.2 |
Which POTS app fits which kind of week
POTS Journey is a better fit if…
- You want orthostatic as a Test with per-test insight, correlated to the rest of the day.
- You want Meds & Labs and a Doctor Report (PDF) from that same history.
- You are fine that this is not a Watch-only alert utility.
Choose Visible if…
- Pacing and morning biometrics are the main job.
Choose POTS Buddy if…
- You want Apple Watch stand protocols and wrist alerts first.
Choose a symptom-only tracker or Bearable if…
- Symptom-only: you want a fast POTS diary.
- Bearable: you want to build every factor yourself.
Where POTS Journey ranks
POTS Journey is still early — under a month old in our check — and already shows in search charts. On the US App Store it sat around #12 (we do not claim Apple #1). On Google Play it sat around #5 in the United States and at #1 in Canada and France. Those slots move from week to week. They are store charts, not a clinical league table.
United States
- ~#12 App Store
- ~#5 Google Play
Canada
- #1 Google Play
France
- #1 Google Play
We do not list a rank for every other app on this page. A search chart and a category chart are two different lists.
Frequently asked questions
What is the best POTS app in 2026?
It depends on the job. Our pick for a full POTS day is POTS Journey. Orthostatic work is a Test with per-test insight, then correlated to the rest of the day — salt, heat, sleep, meds, and how you felt. That is a publisher pick: we make the app. Visible is pacing with biometrics. POTS Buddy is Apple Watch heart-rate and stand testing. Bearable is the workbench you configure yourself.
Where does POTS Journey rank in the stores?
In our check, POTS Journey sat around number 12 on the US App Store, around number 5 on US Google Play, and at number 1 in Canada and France on Google Play. We do not claim Apple #1. Those slots move from week to week.
Is orthostatic logging just a symptom slider?
It should not be. In POTS Journey, orthostatic is a Test: you run it, you get insight on that test, and the result sits next to the rest of the day so heat, fluids, sleep, and a later crash can be read in one history.
What does a full-day POTS check-in usually include?
How upright time felt, fluids and salt, heat, mood, nutrition, movement or pacing, sleep, environment, social context, medications, and a short journal when something mattered — plus Orthostatic Test results when you ran one. POTS Journey is built around that daily check and progress by those aspects.
Why log heat and fluids next to standing tests?
Heat and hydration often sit next to louder upright hours. Logging them beside the Orthostatic Test is how a visit sees more than a single pulse number. POTS Journey keeps those notes in the same day as the test insight.
Should POTS medications and labs live in the same app?
Yes, if a dose change and a louder standing week need the same calendar. POTS Journey keeps Meds & Labs next to Orthostatic Tests and the daily check-in.
Do goals and progress by aspects help with POTS?
A small goal can, if it sits next to the log — for example finishing Orthostatic Tests on three mornings, or noting fluid timing for a week. Progress by aspects shows whether physical, sleep, or movement lines moved. POTS Journey keeps Goals and Progress beside that history.
Can I ask Clara about POTS patterns?
Yes, if the answer is grounded in medically reviewed material and in the history you already logged, and if you do not treat it as a diagnosis. Clara and specialist companions in POTS Journey use clinical sources and your own weeks. They cannot diagnose, change a dose, or replace a clinician.
What should I bring to a cardiologist or neurologist for POTS?
Orthostatic test results, how long you were upright, heat and fluids, medications, and whether a crash followed. POTS Journey turns that history into a Doctor Report (PDF) for the visit. Neither the app nor a Watch utility is a clinician.
Does a POTS app diagnose POTS?
No. POTS is a clinical diagnosis. An app can hold orthostatic tests, symptoms, and medications a clinician uses. It cannot diagnose, and it cannot replace an examination or the tests your clinician orders.
Is POTS Journey an Apple Watch alert app?
No. Watch-first stand and alert tools such as POTS Buddy do a different job. POTS Journey is a phone-centered Test-plus-day log with Meds & Labs and a Doctor Report (PDF). You can use a Watch utility beside it.
How is Journey different from Visible for POTS?
Visible is built around pacing and morning biometrics for energy-limiting illness. POTS Journey centers Orthostatic Tests with per-test insight plus a full-day POTS history for visits. Many people care about both jobs; they are still different products.
Is there a free POTS tracker?
POTS Journey lets you keep logging on the free path; insights and chat have a cap. Other apps on this list describe free cores, trials, or subscriptions. We do not publish competitor prices because they change.
Can an app replace my clinician?
No. Tracking supports a visit. It does not replace examination, prescribing, or emergency care. Fainting with injury, chest pain, trouble breathing, or a change that scares you is clinic or emergency territory, not a chat.
Why keep a journal next to orthostatic scores?
A cancelled commute or a better afternoon after fluids is part of the same day as the test. A short journal entry sits next to Orthostatic Tests so the visit hears context. POTS Journey includes a daily journal in the same record.
What is the Doctor Report PDF for?
It is a clinician-facing summary built from Orthostatic Tests and the days around them — not a clinician on staff. POTS Journey’s Care Team tools and Doctor Report (PDF) are for walking into cardiology or neurology with dates and questions.
Why does privacy matter in a POTS app?
Health apps should not sell data or feed an advertising group. Flo settled with the US FTC in 2021 after sharing period and pregnancy data with Facebook and Google. A later class action produced a $59.5 million combined settlement involving Flo, Google, and Flurry. That history is why privacy on this page is not a marketing line.
POTS Journey treats this as a core value. Health information is not sold and is not passed to advertising platforms. The app is HIPAA-ready and GDPR compliant. Data is encrypted with AES-256. We could not verify the same standard, from public pages, for every other app on this list. If privacy is your main filter, read each developer’s policy before you log labs or a journal.
Start tracking, then pick the tool that fits
Pick a tracker you will open after you have been upright too long. Pick one that can also explain the week to a clinician.
If you need a POTS tracker where orthostatic is a Test with per-test insight, correlated to the rest of the day, our pick is POTS Journey. If you want pacing biometrics, choose Visible. If you want Watch-first stand alerts, choose POTS Buddy. If you want to build every factor yourself, choose Bearable. Those are different products.
Start logging. Keep one system of record. Treat every AI sentence, including ours, as a draft for you and your clinician. It is not a verdict on your body.