Features/Heart rhythm & ECG

Recupere el control de tu salud.

24/7 health monitoring, accurate data & alerts whenever anything unusual happens. Benefit from the most powerful data correlation tool and generate custom reports to get an accurate overview of your health.

Heart RhythmRing 78%
Lead I · 40 seconds 62bpm
Regular rhythm
What this recording shows

A regular rhythm, evenly spaced, with nothing unusual in the trace.

No signs of AFibGood signal
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On demand

Forty seconds, four steps, one sentence back.

Recording · lead I

62bpm

Duración

40s

Signal

Good

Result

Regular rhythm

0s10s20s30s40s
01Start it yourself

Open Heart Rhythm and hold the ring with the index finger of your other hand.

02Stay still

Sit, rest your hands, breathe normally. Movement is what ruins a recording.

03Forty seconds

The ring records an ECG-quality trace while a countdown runs on screen.

04Read the result

A classification in plain language, saved with your symptoms and activity at the time.

How to read it

Five things a reading can come back as.

Regular rhythmEvenly spaced beats at a normal rate. Sinus rhythm — the heart is beating steadily.
Possibly irregularSpacing varies more than expected. Worth repeating when you are rested.
Possible AFibA pattern consistent with atrial fibrillation. Bring the report to a clinician.
High or low rateTachycardia or bradycardia during the recording, flagged with the rate found.
InconclusiveToo much movement or poor contact. Nothing is inferred from a bad trace.

Circular is not intended to diagnose, treat, cure or prevent any disease, and is not for use in an emergency.

Ease of use

Datos en tiempo real

El sensor PPG dual integrado en el anillo, combinado con la aplicación Circular, te permite leer las señales de tu corazón y el oxígeno en sangre en tiempo real y de forma continua. La aplicación Circular indica si tu frecuencia cardíaca muestra signos de fibrilación auricular, una forma grave de arritmia cardíaca, o si el ritmo es sinusal, lo que significa que tu corazón late a un ritmo constante.

LiveRing 78%
Heart rate now 72bpm
Endurance
Right now
HRV74 ms
SpO₂98%
% of max41%
IntensityLow
A unique analytics platform that delivers

Un conjunto de métricas de confianza clínica

Circular's recovery, sleep and health is based on the parameters calculated from heart rate (HR), heart rate variability (HRV), resting heart rate (RHR) and breathing rate (BR)– we sample heartbeats selectively, making it more reliable and accurate. From mental stress analytics to circadian cycle analytics, we offer a complete suite of ready to read, accurate metrics.

  • Heart rateContinuous, day and night, with resting rate separated out.
  • HRVBeat-to-beat variability — the clearest read on autonomic load.
  • Breathing rateBreaths per minute, and deviation from your nightly average.
  • Blood oxygenSpO₂ sampled through the night and on demand.
  • ECGA 40-second single-lead recording, whenever you want one.
  • Skin temperatureDistance from baseline, an early marker of illness.
Afterwards

Todo en un solo panel

Kira elabora informes y correlaciones para ti, que se pueden exportar dentro de la aplicación y en tu próximo panel de control Circular. Al exportar los datos clínicamente precisos de tu corazón y salud desde la aplicación para compartirlos con tu proveedor, puedes obtener una mejor atención médica y mejores resultados de salud.

Se lo ponemos fácil

Medir tus signos vitales de forma continua es más fácil que nunca. Este es un verdadero avance para un dispositivo portátil tan pequeño, ya que te permite compartir datos cruciales con tu médico y obtener tranquilidad y bienestar. Gracias a las tendencias generadas automáticamente, ahora puedes realizar un seguimiento de la evolución de tus datos de salud a lo largo del tiempo.

What the exported report carries

Recording40s trace, lead I
ClassificationRegular rhythm
Average rate62 bpm
Symptoms you loggedNone
Activity beforeSeated, 20 min
Context from notesCoffee 09:10
FormatPDF, share or download

Signal quality is printed alongside the result, so a clinician can see what the recording was worth.

Excellence in product design

Why a ring, for the heart.

Correlaciones cruzadas

Un anillo se puede llevar en cualquier momento. Al aumentar el tiempo de uso, Circular puede correlacionar los datos diurnos y nocturnos del usuario con el aprendizaje automático.

Poderoso

Circular proporciona información avanzada y personalizada sobre tu salud cardíaca, tu energía actual, sobre cómo mejorar tu sueño y cómo optimizar tu actividad física.

Mejor calidad de los datos

Un anillo se sujeta firmemente al dedo, lo que aumenta la precisión de las mediciones en bruto.

Complex data, made simple

Métricas que sientan las bases para una mejor comprensión de la salud personal

7Input biometrics
142Derived metrics
1,857Recommendations
Our goal

Queremos facilitar la mejora de la salud de las personas

Circular combines the technologies of hardware miniaturization, biological measurements and machine learning to enable people to understand and improve their health as discreetly as ever, on a daily basis. Not everyone recognizes symptoms and in many cases, the underlying causes are not diagnosed.

We want people to take advantage of wearable devices to help them engage with their own health. Taking care of oneself upstream means less disease.

Ayúdanos a ser pioneros en la mejora de la salud personal

Circular has developed a range of devices and analytic tools that allows healthcare professionals to track the largest array of data points. By partnering up with health professionals for years, we transformed the way data collection can be made and are giving back to the scientific community through qualified data.

  • New discoveriesWe are constantly working on new ways to discover and monitor health conditions and illnesses and pushing our findings through frequent app updates.
  • Build new partnershipsIf you are working in the following fields, we are interested in starting a conversation: arrhythmia analysis, heart failure, stress level, sleep apnea detection, blood pressure, emergency situations & fall detection.
Contáctenos
Questions

Before you take a reading.

More in the help centre.

No. It is a single-lead recording designed to catch signs of atrial fibrillation and give you something concrete to bring to a clinician. A hospital ECG uses twelve leads and a trained reader.

Export the report and speak to a clinician. If you feel unwell — chest pain, breathlessness, fainting — treat it as an emergency and call your local emergency number. The ring is not for emergency use.

We recommend people aged 40+ to do a measurement every month if you are healthy. Do more if you have heart symptoms, high risk factors, or a family history of heart disease

Yes. Heart rate, HRV, breathing rate and blood oxygen are monitored continuously, and Vital Alerts tells you when a limit you set is crossed.

Usually movement, a loose fit or cold hands. Sit still, rest both hands on a surface, and try again — the app would rather say nothing than guess from a poor trace.

No. ECG readings, continuous monitoring, alerts and exportable reports are included with the ring, permanently.

Siguiente

Your sleep and your activity both move your heart metrics

See sleep
Woman checking the Circular app while wearing the ring
Conócete a ti mismo. Círculo completo.

Forty seconds is a small price for knowing.

Take a reading whenever you want one. No subscription, no limit.

Buy now Read the science
Woman checking the Circular app while wearing the ring
Conócete a ti mismo. Círculo completo.

Forty seconds is a small price for knowing.

Take a reading whenever you want one. No subscription, no limit.