Your Personal Postural Orthostatic Tachycardia Syndrome Assistant
Track what happens when you stand. Hydration, salt, heat, heart rate, and the days posture decides everything.
Quick answer
The best way to track POTS is to separate symptoms by domain, log what changed when it happened, and connect each entry to triggers, treatment, and daily impact. Juno turns low-effort voice or text check-ins into a timeline your cardiologist or autonomic specialist can review.
Starting today? Use the free symptom tracker to note dizziness, its timing and possible triggers. No account needed.
Very flexible or unstable joints too? Read about Ehlers-Danlos syndrome symptoms by type.
Flushing, hives or stomach cramps during episodes? See MCAS symptoms and a printable checklist.
Want numbers for your doctor? Try the poor man’s tilt table test, a free at-home standing test timer.
A strong POTS tracker records separate symptom domains, timing, triggers, treatment context, and functional impact. For POTS, the most useful entries are dizziness and pre-syncope episodes, resting and standing heart rate notes, hydration intake, sodium intake, compression wear adherence.
Tracking gives your cardiologist or autonomic specialist a cleaner timeline than memory can provide. It turns scattered day-to-day notes into onset, duration, recovery, possible triggers, medication context, and the questions you need answered.
New, sudden, severe, or worsening symptoms should be shared with your clinical team promptly, especially when they affect daily safety, function, medication response, or a body system your care team is already monitoring. Juno helps you record what changed, but your clinician decides what needs urgent care.
Tracker comparison
Generic trackers often flatten complex symptoms into one daily score. Juno keeps the details separate enough for pattern recognition and clear enough for appointments.
| Need | Generic tracker | Juno |
|---|---|---|
| Posture-aware symptoms | One symptom log, no posture context | Symptoms tagged by lying / sitting / standing / walking |
| Heart rate notes | Just an average step counter | Standing-vs-resting deltas you can show your cardiologist |
| Salt + hydration | Generic water reminders | Adherence tied to symptom severity, day by day |
| Heat tracking | Not tracked at all | Heat days flagged against same-day symptoms |
| Pre-syncope log | Buried in free-text notes | Episodes captured with the context that preceded them |
Key benefits
Track shifts in dizziness and pre-syncope episodes, resting and standing heart rate notes, hydration intake, sodium intake before they blur together by the next appointment.
Tell Juno what happened in plain language and it turns that into a clear symptom timeline without extra admin.
See what tends to push you past baseline so you can pace the week with less guesswork around pots.
Turn daily notes, symptom changes, and context into something your cardiologist or autonomic specialist can actually use.
Features
Juno is designed to take some of the admin load off with calmer check-ins, clearer pattern tracking, and support that stays useful between appointments.
Keep one calm place for what changed, what felt worse, and what might have triggered it so pots flare days do not blur together.
Voice or text check-ins turn dizziness and pre-syncope episodes, resting and standing heart rate notes, hydration intake into a structured timeline, so you do less manual logging on already hard days.
Find people who understand the day-to-day reality of pots and feel less alone between appointments.
See what is draining you and pace the week more gently around pots, especially when triggers start to stack up.
Explore ways to track your symptoms and review a fictional appointment report before deciding what to bring to your clinician.
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@singlewithmsInstagram • 117K followersPaid partnership with JunoI was recently diagnosed with MS, and Juno has been a lifesaver. It helps me track everything from sleep to pain and remember what to tell my doctor.
LvhbFacing a doctor and needing to be assertive is hard. Juno helps me put questions into words and think more clearly about pacing.
GinmailIt feels like having someone who understands chronic illness with me all the time. Juno logs symptoms, remembers what helped before, and keeps cheering me on.
Jay-B23I can talk naturally while Juno quietly logs symptoms, mood, pain, and what I need to raise with my doctor. Tracking everything finally feels easy.
HnAWhiteThis is the first app that has been able to juggle all of my chronic illnesses. It helps with symptom logging, spotting correlations, and preparing for appointments.
Old ink fanIt has actually helped me log things and understand the data myself. Sometimes Juno makes connections in my symptoms that I would have missed.
greencarnationwitchI have Multiple Sclerosis, and Juno has genuinely changed how I manage my days. It helps me pace my energy, track symptoms, and feel heard when I'm struggling.
kbreault421I had been desperate for something to track symptoms, activities, medications, and mood. Juno gives me clearer data to bring into my doctor appointments.
Lpopp3Reviews are excerpts from published App Store reviews, lightly trimmed for length; we verify each quote against its source review and do not display incentivised reviews. Individual experiences — results vary, and Juno does not provide medical care or diagnose, treat, or prevent any condition.
Privacy policy
Health conversations are personal. Juno is built so your notes, symptoms, and timeline stay yours.
Conversations are encrypted and kept private.
We do not sell your personal health information.
You can review, export, or delete your data at any time.
Read the privacy policyFAQs
POTS is a form of dysautonomia diagnosed when standing causes a sustained heart rate increase (commonly ≥30 bpm in adults, ≥40 bpm in adolescents) without a significant drop in blood pressure, alongside orthostatic symptoms such as dizziness, brain fog, and fatigue.
You don't have to. Even a few tagged episodes per week — with what you were doing, hydration, and recent sleep — give a clearer picture than a flood of partial entries.
Yes. Juno connects to 20+ wearables and health platforms, including Apple Health, Fitbit, Oura and Garmin, so heart-rate and sleep data sit next to your symptom notes. You can also just tell Juno a reading, and it works without a wearable too.
No. Diagnosis is your specialist's call (often via a tilt-table test or active stand test). Juno helps you walk in with a tidy log of what your body is actually doing.
Heat is a known POTS trigger. Tagging heat exposure surfaces whether your worst weeks line up with hot days — and helps your team plan around it.
It depends on what you need to record: Visible and TachyMon focus on heart rate, while Juno lets you describe dizzy spells by voice or text and turns them into a summary for your doctor. We compare six apps, including where another app is the better fit, in our guide to the best apps for POTS.
Other conditions
Download the app to track symptoms, spot patterns, and feel more supported between appointments.