Name: Frontier X
Brand: fourth-frontier-uk
SKU: 8908013617005
Price: 239.0 GBP
Availability: OutOfStock

Free shipping

Klarna available

14 day risk-free trial

24/7 customer support

WORLD'S FIRST SMART HEART MONITOR

Reviews 418

Excellent

4.5

Frontier X

Mobile App

Web App

Integrations

Includes Frontier X, Mobile App access, and Web Dashboard access.

Compatible with third-party devices using Bluetooth Low Energy (BLE).

£349 £239

Free shipping

Klarna available

Risk - free trial

24 / 7 support

Delivery Partners

Payment Partners

What our customers are saying

Interesting Data!
The data I get from this device is super interesting - in particular continuous traces during exercise, breathing rate, heart rate and HRV. It’s fascinating to exercise and leave the device on for an extended recovery period. The graphs and charts in the web app make it easy to look through your workouts and see where you pushed yourself and how your body responded. Comparing HRV changes before and after exercise is interesting and helpful for exercise programming.
BRIGITTE SMALL

Easy to use, easier to analyse!
Directions were easy to follow, quick to set up and get started. I liked that the Bluetooth connection works very well and consistently. It is pretty comprehensive, it will tell you % time spent on various heart rate zones, average heart rate, strain, beathing rate, heart rate variability and step cadence as well as % of heart beats that have a normal pattern vs abnormal.
YT

Registers excellent ECG quality
The device works surprisingly well. It produces a nice, stable single lead ECG approximately equivalent to V5 even during heavy training sessions. The online app adequately indicates premature ventricular beats and bigeminy. A registration during several hours at rest nicely shows the influence of caffeine or alcohol intake on the occurrence of premature beats.
ALFRED APPEL

Best ECG and HRM on the market
While this device is useful for the athlete, it is imperative for the cardiac patient. Think apple watch on steroids, this is it! Instead of a 30 second glimpse into how your heart is doing, you can record your ECG for over 24 hours, and post-process that data using their web interface for every SINGLE heartbeat. You can share your live ECG in real time too. Great for getting second opinions remotely.
TRUDY YORKE

The frontier X measure what matters

Heart Rate

Strain

Real time alerts

Continuous ECG

ECG During Exercise

Try it for 14 days, risk free

Frontier X comes with a 14-day, risk-free money back guarantee and 1-year warranty.

Buy Now

It's the lite version of the Frontier X2

Device Specs

METRICS

Heart: Heart Rate, Strain, HRV (Heart Rate Variability)
Performance: Breathing Rate, Training Load, Body Shock, Step Cadence

Device size

Weight: 25 grams
Dimensions: 73mm x 24mm x 13mm
Water resistant up to 1.5 meters

Battery

Upto 24 hours of continuous usage; 12 - 15 days under typical usage
Full charge in under 45 minutes

CONNECTIVITY

Bluetooth 4.0
Frontier X App available for iOS and Android phones, as well as the Apple Watch
Displays Heart Rate on compatible BLE sports watches

In the box

Frontier X, 2 x Elastic Chest Straps, Micro USB Cable, 2 x Micro USB Rubber Covers, Quick Start Guide

Frontier X2 Certifications

Frontier X2 is manufactured in accordance with the highest international standards.

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 the Frontier X2 metrics.