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Take our quiz to get personalized insights and a special offer

Take our quiz to get personalized insights and a special offer

TAKE CHARGE OF YOUR HEART HEALTH

FRONTIER X2

runners

manual

TAKE CHARGE OF YOUR HEART HEALTH

FRONTIER X2

World’s first and only chest-worn Smart Heart Monitor that provides high quality continuous ECG & real-time feedback on your heart health*.

Continuous ECG Anytime, Anywhere

World’s first chest-worn Smart Heart Monitor that provides high quality continuous ECG & real-time feedback on your heart health*.

December 2021

BEST ECG FITNESS TRACKER

The Frontier X changes things up by having you wear the fitness tracker directly over your heart, providing continuous ECG monitoring that keeps you aware of your heart function and strain. Because it’s on your chest, it also provides more accurate measurements of your breathing rate, then determines how much effort you’re expending accordingly. It’s suitable for all sports, including swimming — thanks to its IP67 waterproof rating.

BEST ECG FITNESS TRACKER

December 2021

The Frontier X changes things up by having you wear the fitness tracker directly over your heart, providing continuous ECG monitoring that keeps you aware of your heart function and strain. Because it’s on your chest, it also provides more accurate measurements of your breathing rate, then determines how much effort you’re expending accordingly. It’s suitable for all sports, including swimming — thanks to its IP67 waterproof rating.

December 2021

BEST ECG FITNESS TRACKER

The Frontier X changes things up by having you wear the fitness tracker directly over your heart, providing continuous ECG monitoring that keeps you aware of your heart function and strain. Because it’s on your chest, it also provides more accurate measurements of your breathing rate, then determines how much effort you’re expending accordingly. It’s suitable for all sports, including swimming — thanks to its IP67 waterproof rating.

EXERCISE WITH CONFIDENCE

Get real-time feedback on your heart health when you are pushing yourself the hardest, and record high-quality ECG while exercising*.

RECORD YOUR ECG CONTINUOUSLY

Live-stream and record your ECG for upto 24 hours, and view your data instantly and securely*.

Science Backed Metrics

Use science backed metrics and accurate reliable data trusted by experts to guide your progress.

AI-Enabled Algorithms

Continuously evolving advanced algorithms and software that bring together the best of cardiac science and technology.

Review Detailed Workout Data

See your entire ECG and correlate it with your breathing rate, heart rate, cardiac strain and activity on a web dashboard.

EXERCISE WITH CONFIDENCE 

Get real-time feedback on your heart health and record high-quality ECG while exercising*.

RECORD YOUR ECG CONTINUOUSLY

Live-stream and record your ECG for upto 24 hours, and view your data instantly and securely*.

MEASURE WHAT MATTERS

Heart Rate

Heart Rhythm

Heart Strain

Real-Time Alerts

Continuous ECG

ECG During Exercise

ECG Spot Check

Remote Sharing

EXERCISE WITH CONFIDENCE

Get real-time feedback on your heart health when you are pushing yourself the hardest, and record high-quality ECG while exercising*.

RECORD YOUR ECG CONTINUOUSLY

Live-stream and record your ECG for upto 24 hours, and view your data instantly and securely*.

USER TESTIMONIALS

“I was looking for a device that records 24 plus hours, whereas all the other devices I had were good for no more than 30 seconds or so. Frontier X has been extremely powerful. Effectively I wear it for all exercise and while sleeping. It’s nice to have a data collection tool that I can put on during those periods.”

SCOTT KAINTZ

Frontier X User

“Without the Frontier X we never might have known that increasing your exercise burden beyond a point puts excessive strain on your heart. I would have probably increased my exercise: done more, for faster and longer, and this could have impacted my health negatively.”

TOM GASKELL

Frontier X User, Wind-surfer

“The Frontier X has just given me an incredible level of clarity and detail about my heart during prolonged endurance events and you just can't get that kind of detail with other devices. It helps me dispel fear and uncertainty."


HOWARD DYSON

Frontier X User, Long-distance cyclist

“The first run I had with the device showed me how comfortable, simple, and easy to use it (the Frontier X) was, but more importantly, it gave me reassurance after years of pushing my body and my heart to its limit, that I hadn’t caused any lasting damage.”

PAULA RADCLIFFE

Former Women's Marathon World Record Holder

IMPACTING THE LIVES OF USERS WITH CARDIAC CONCERNS

“The Frontier X has just given me an incredible level of clarity and detail about me heart during prolonged endurance events and you just can't get that kind of detail with other devices. It helps me dispel fear and uncertainty."

HOWARD DYSON

Frontier X User

“Without the Frontier X we might never have known. We might not have known that I had an ectopic problem. I would have probably increased my exercise; (i.e) done more faster and longer and this could have put me at real risk for the ectopics getting out of control.”

HOWARD DYSON

Frontier X User

“Without the Frontier X we might never have known. We might not have known that I had an ectopic problem. I would have probably increased my exercise; (i.e) done more faster and longer and this could have put me at real risk for the ectopics getting out of control.”

TOM GASKELL

Frontier X User

“Without the Frontier X we might never have known. We might not have known that I had an ectopic problem. I would have probably increased my exercise; (i.e) done more faster and longer and this could have put me at real risk for the ectopics getting out of control.”

TOM GASKELL

Frontier X User

KEEP ON TOP OF YOUR HEART HEALTH WITH REAL-TIME ALERTS

Set discreet real-time vibration alerts for Heart Rate, Breathing Rate, and Heart Strain and nudge yourself into your zone.

Free Shipping

Free Shipping anywhere across the United States, United Kingdom, and India.

Product Support

We're here to help you get the most out of your Frontier X2. Email us 24/7 with your questions.

1 Year Limited Warranty

Your unit is protected by a limited warranty for one year from the original date of purchase.

30 Day Risk Free Trial

An unbeatable guarantee: Try the Frontier X2 for 30 days, 100% risk-free.

IMPACTING LIVES OF USERS EXERCISING WITH CARDIAC CONCERNS

USER TESTIMONIALS

“Without the Frontier X we never might have known that increasing your exercise burden beyond a point puts excessive strain on your heart. I would have probably increased my exercise: done more, for faster and longer, and this could have impacted my health negatively.”

TOM GASKELL

Frontier X User, Wind-surfer

“The Frontier X has just given me an incredible level of clarity and detail about my heart during prolonged endurance events and you just can't get that kind of detail with other devices. It helps me dispel fear and uncertainty."

HOWARD DYSON

Frontier X User, Long-distance cyclist

“I was looking for a device that records 24 plus hours, whereas all the other devices I had were good for no more than 30 seconds or so. Frontier X has been extremely powerful. Effectively I wear it for all exercise and while sleeping. It’s nice to have a data collection tool that I can put on during those periods.”

SCOTT KAINTZ

Frontier X User

“The first run I had with the device showed me how comfortable, simple, and easy to use it (the Frontier X) was, but more importantly, it gave me reassurance after years of pushing my body and my heart to its limit, that I hadn’t caused any lasting damage.”

PAULA RADCLIFFE

Former Women's Marathon World Record Holder

“The first run I had with the device showed me how comfortable, simple, and easy to use it (the Frontier X) was, but more importantly, it gave me reassurance after years of pushing my body and my heart to its limit, that I hadn’t caused any lasting damage.”

PAULA RADCLIFFE

Former Women's Marathon World Record Holder

“Without the Frontier X we might never have known. We might not have known that I had an ectopic problem. I would have probably increased my exercise; (i.e) done more faster and longer and this could have put me at real risk for the ectopics getting out of control.”

HOWARD DYSON

Frontier X User

“I was looking for a device that records 24 plus hours, whereas all the other devices I had were good for no more than 30 seconds or so. Frontier X has been extremely powerful. Effectively I wear it for all exercise and while sleeping. It’s nice to have a data collection tool that I can put on during those periods.”

SCOTT KAINTZ

Frontier X User

“Without the Frontier X we might never have known. We might not have known that I had an ectopic problem. I would have probably increased my exercise; (i.e) done more faster and longer and this could have put me at real risk for the ectopics getting out of control.”

TOM GASKELL

Frontier X User

“The Frontier X has just given me an incredible level of clarity and detail about my heart during prolonged endurance events and you just can't get that kind of detail with other devices. It helps me dispel fear and uncertainty."

HOWARD DYSON

Frontier X User, Long-distance cyclist

“Without the Frontier X we might never have known. We might not have known that I had an ectopic problem. I would have probably increased my exercise; (i.e) done more faster and longer and this could have put me at real risk for the ectopics getting out of control.”

HOWARD DYSON

Frontier X User

“Without the Frontier X we never might have known that increasing your exercise burden beyond a point puts excessive strain on your heart. I would have probably increased my exercise: done more, for faster and longer, and this could have impacted my health negatively.”

TOM GASKELL

Frontier X User, Wind-surfer

“Without the Frontier X we might never have known. We might not have known that I had an ectopic problem. I would have probably increased my exercise; (i.e) done more faster and longer and this could have put me at real risk for the ectopics getting out of control.”

TOM GASKELL

Frontier X User

TRAIN IN THE ZONE
THAT'S RIGHT FOR YOU

TRAIN IN THE ZONE
THAT'S RIGHT FOR YOU

Set discreet real-time vibration alerts for Heart Rate, Breathing Rate, and Heart Strain and nudge yourself into your zone.

30 DAY RISK FREE TRIAL

An unbeatable guarantee: Try the Frontier X2 for 30 days, 100% risk-free.

FREE SHIPPING

Free Shipping anywhere across the United States, United Kingdom, and India.

PRODUCT SUPPORT

We're here to help you get the most out of your Frontier X2. Email us 24/7 with your questions.

1 YEAR LIMITED WARRANTY

Your unit is protected by a limited warranty for one year from the original date of purchase.

  World’s first WEARABLE that  
accurately detects physiological METRICS, so far available only in hospitals and labs

  World’s first WEARABLE that  
accurately detects physiological METRICS, so far available only in hospitals and labs

The best way to monitor your heart

FRONTIER X2 SPECS

. Bluetooth 5.0 for 3X speed and greater range.

.  Apps available for iOS and Android phones.

. Display Heart Rate on compatible BLE sports watches.

. Sweat-proof and Waterproof up to 1.5 metres.

. Battery: Upto 24 hours of continuous use, or 2 weeks of typical use.

. Easy to wear chest belt

. Lightweight device snaps on to the chest belt with ease.

. Single blue button for all key actions.

    • . Easy to connect wirelessly to any smartphone. 

TRAIN IN THE ZONE
THAT'S RIGHT FOR YOU

TRAIN IN THE ZONE
THAT'S RIGHT FOR YOU

Set discreet real-time vibration alerts for Heart Rate, Breathing Rate, and Heart Strain and nudge yourself into your zone.

World’s first WEARABLE that
accurately detects physiological METRICS, so far available only in hospitals and labs

The best way to monitor your heart

World’s first WEARABLE that
accurately detects physiological METRICS, so far available only in hospitals and labs

Science Backed Metrics

Use science backed metrics and accurate reliable data trusted by experts to guide your progress.

AI-Enabled Algorithms

Continuously evolving advanced algorithms and software that bring together the best of cardiac science and technology.

Review Detailed Workout Data

See your entire ECG and correlate it with your breathing rate, heart rate, cardiac strain and activity on a web dashboard.

FRONTIER X2 SPECS

.  Apps available for iOS and Android phones.

. Display Heart Rate on compatible BLE sports watches.

. Sweat-proof and Waterproof up to 1.5 metres.

. Bluetooth 5.0 for 3X speed and greater range.

. Battery: Upto 24 hours of continuous use, or 2 weeks of typical use.

. Easy to wear chest belt

. Lightweight device snaps on to the chest belt with ease.

. Single blue button for all key actions.

    • . Easy to connect wirelessly to any smartphone. 

The best way to monitor your heart

  World’s first WEARABLE that  
accurately detects physiological METRICS, so far available only in hospitals and labs

World’s first WEARABLE that
accurately detects physiological METRICS, so far available only in hospitals and labs

Science Backed Metrics

Use science backed metrics and accurate reliable data trusted by experts to guide your progress.

AI-Enabled Algorithms

Continuously evolving advanced algorithms and software that bring together the best of cardiac science and technology.

Review Detailed Workout Data

See your entire ECG and correlate it with your breathing rate, heart rate, cardiac strain and activity on a web dashboard.

FRONTIER X2 INTEGRATIONS

The Frontier X2 uses Bluetooth Low Energy (BLE) technology to sync with third-party devices and provide Heart Rate data in real-time. That means you can train distraction-free with the device you already own without losing out on the Frontier X2 metrics.

“For anyone who exercises, the additional measurement of overall heart health is a potential life changer.”

Michael Conlon
Founder of Finish Line Physical Therapy

TRY IT FOR 30 DAYS, RISK FREE

Frontier X2 comes with a 30-day risk-free money back guarantee and 1 Year Limited Warranty.

TRY IT FOR 30 DAYS,
RISK FREE

Frontier X2 comes with a 30-day risk-free money back guarantee and 1 Year Limited Warranty.

DO YOU WORRY ABOUT YOUR HEART HEALTH?

Take our short quiz to get personalized insights on how to improve your heart health.

DO YOU WORRY ABOUT YOUR HEART HEALTH?

Take our short quiz to get personalized insights on how to improve your heart health.

DO YOU WORRY ABOUT YOUR HEART HEALTH?

Take our short quiz to get personalized insights on how to improve your heart health.

STAY CONNECTED

Sign up now to hear about new stories, product drops, collaborations, and all things Frontier X2 — straight from your inbox.

FRONTIER X2 TECHNICAL SPECS

. Bluetooth 5.0 for 3X speed and greater range.

. Apps available for iOS, Apple Watch and Android phones.

. Display Heart Rate on compatible BLE sports watches.

. Sweat-proof and Waterproof up to 1.5 metres.

. Battery: Upto 24 hours of continuous use.

. Easy to wear chest belt.

. Lightweight device snaps on to the chest belt with ease.

. Single blue button for all key actions.

. Easy to connect wirelessly to any smartphone. 

STAY CONNECTED

Sign up now to hear about new stories, product drops, collaborations, and all things Frontier X2 — straight from your inbox.

Millions of heartbeats around the world

With a fast-growing and diverse customer base globally, the Frontier X2 provides insightful data on heart health to a wide range of users including athletes, fitness enthusiasts and researchers.

28,146,056

MINUTES OF DATA RECORDED WORLDWIDE

FRONTIER X USERS AROUND THE WORLD

Millions of heartbeats around the world

With a fast-growing and diverse customer base globally, the Frontier X2 provides insightful data on heart health to a wide range of users including cardiologists, athletes, and fitness enthusiasts.

28,146,056

MINUTES OF ECG RECORDED WORLDWIDE

*Disclaimers apply.