EKGraph Portable EKG Monitor

Instant Heart Monitoring in Your Pocket.
What is the SonoHealth EKGraph?


The SonoHealth EKGraph is an FDA-cleared handheld EKG monitor that records a clinical-grade single-lead ECG in 30 seconds and shows an instant reading on its built-in screen — flagging rhythms suggestive of AFib, plus arrhythmia, bradycardia, and tachycardia. $79 (reg. $149), 60-day free trial, 2-year warranty, FSA/HSA eligible. A screening tool, not a diagnosis; it cannot rule out a heart attack.
Best for: Adults tracking palpitations, AFib, or heart health at home; seniors; caregivers; anyone wanting a dated rhythm log to share with their doctor.Not for: Diagnosing heart disease, ruling out a heart attack, or replacing clinical care. For chest pain, fainting, or severe shortness of breath, call 911.
EKGraph specifications



Device type
Handheld personal EKG / ECG monitor


Leads
Single-lead (Lead I & Lead II)


Recording methods
4 ways — hand-to-hand, wrist-to-hand, hand-to-ankle, chest-to-hand


Reading time
30 seconds


On-device display
Built-in LCD with instant classification (No Abnormalities, Arrhythmia, Bradycardia, Tachycardia, ST changes, 10+ categories)


Sensor
Patented BioBeat™ sensor, clinical-grade


App & sync
Bluetooth to free SonoHealth app (iOS & Android); PDF report export


Storage
Free unlimited cloud storage, no subscription or monthly fee


Weight
~0.1 lb (pocket-sized)


Regulatory
FDA 510(k) cleared


Price
$79 (regularly $149)


Warranty & trial
2-year warranty, 60-day free trial


Eligibility
FSA & HSA eligible; Buy Now, Pay Later available



How the EKGraph compares
Vs. a smartwatch ECG or app-only monitors like KardiaMobile: the EKGraph shows your result instantly on its own screen with no phone required, records four ways (including a Lead II chest reading), and includes free unlimited storage with no membership. Vs. a hospital 12-lead EKG: the 12-lead remains the diagnostic standard — the EKGraph's role is catching intermittent symptoms at home to show your doctor.
EKGraph FAQ

Is the EKGraph FDA-cleared?
Yes — the EKGraph is an FDA 510(k)-cleared handheld EKG monitor for recording a single-lead ECG at home.


How long does an EKGraph reading take?
About 30 seconds. Hold the metal sensors between your hands (Lead I) or chest-to-hand/hand-to-ankle (Lead II), and the built-in screen shows your result immediately.


What can the EKGraph detect?
It classifies each trace as No Abnormalities, Arrhythmia, missed beats, Bradycardia, Tachycardia, or possible ST changes, among 10+ categories. These are screening prompts to review with a clinician, not a diagnosis.


Does the EKGraph need a phone or subscription?
No. It shows readings on its own LCD screen with no phone required and no subscription or monthly fees. Optionally it syncs to the free SonoHealth app for storage and PDF export.


Does the EKGraph work with iPhone and Android?
Yes. It pairs over Bluetooth with the free SonoHealth app on both iOS and Android for storage and PDF export, and it also works on its own using the built-in screen — no phone required.


Does the EKGraph measure blood pressure or blood oxygen?
No. The EKGraph records your heart's electrical rhythm (a single-lead ECG) only. For blood pressure or oxygen you'd use a blood pressure monitor or a pulse oximeter.


Can the EKGraph rule out a heart attack?
No. It is a single-lead rhythm monitor and cannot rule out a heart attack. For chest pain, fainting, or severe shortness of breath, call 911 immediately.


Is the EKGraph FSA/HSA eligible?
Yes. The EKGraph is FSA and HSA eligible; check with your plan administrator for documentation requirements.


What warranty and trial come with the EKGraph?
It includes a 2-year warranty and a 60-day free trial, so you can try it risk-free and return it within 60 days per SonoHealth's return policy.


How does the EKGraph compare to KardiaMobile or a smartwatch?
All are single-lead personal EKGs, but the EKGraph has a built-in screen (no phone needed), records four ways, and includes free unlimited storage with no membership. None replace a clinical 12-lead EKG.


Do I need a prescription to buy the EKGraph?
No prescription is required — the EKGraph is available over the counter for personal home use.


Can I share my EKGraph readings with my doctor?
Yes. Sync over Bluetooth to the SonoHealth app and export a PDF report to email or hand to your clinician.


Is the EKGraph good for seniors?
Yes — it records in 30 seconds, shows results on-screen with no setup, and weighs about 0.1 lb. Caregivers can also record on a parent's behalf.


Can more than one person use the same EKGraph?
Yes — a household can share one device, and the app keeps separate histories. Wipe the metal contacts between users.

The EKGraph is a personal screening and tracking device and is not a substitute for professional medical care. Always review abnormal readings with your clinician. For emergencies, call 911.