For adults 18+

Safety at Sinoa

Sinoa is designed to help you understand patterns in ECG recordings more clearly. It is an educational tool — not a medical device, not for diagnosis, and not for emergency use.

How Sinoa worksPrivacy Policy
Last updated: 2026-04-21

What Sinoa is

Sinoa helps you review ECG recordings from supported devices, see pattern-based summaries, and track qualifying recordings over time.

It is designed to support better understanding and more informed conversations with a clinician.

What Sinoa is not

Not a medical device
Not for diagnosis
Not for treatment decisions
Not for emergency use
Not a replacement for professional medical care

When to get urgent help

Do not wait on Sinoa if you think you may be having a medical emergency.

Chest pain
Fainting
Severe shortness of breath
Weakness on one side
Feeling unsafe or in immediate danger

If severe symptoms occur, seek urgent medical care right away.

Full recordings and limited recordings

Full Pattern Summaries require a complete qualifying recording.

Full recording
Eligible for a full Pattern Summary and standard trend summaries.
Partial recording
A shorter-than-target recording may still show limited segment-based evidence from the complete segments available.
Recording too short
Very short recordings may show waveform preview only.
Invalid recording
Some recordings cannot be processed reliably because of signal or format issues.

Partial, too-short, invalid, and legacy recordings are excluded from standard trends and full-summary comparisons.

If a recording looks incomplete

Try taking another ECG using your device manufacturer's instructions.

If recordings stay short or unclear, check your device setup and contact the device manufacturer for help.

Privacy and security at a glance

Encryption in transit
Encryption at rest for verified live production PVC-backed data stores
User-triggered deletion for supported live data flows
Short-lived uploads and controlled retention windows
No push notifications currently sent as part of the product

This summary is high-level. See our Privacy Policy and Data Retention Policy for details.

Who Sinoa is for

Sinoa is intended for adults 18 and older.

Account creation and protected use require acknowledgment that you are 18 or older.

Questions or safety concerns

For questions about privacy, security, or safe use of the product, contact us at security@rhythmiqi.com.

Educational use only. Not for emergency use, diagnosis, or treatment decisions.