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Developer's Description

This application allows you to connect with and use Frontier X - a revolutionary new wearable device that monitors your lungs and heart and gives you real-time alerts as you exercise. Once you download this application on your Android Phone, you can view your real-time data if you exercise with the Frontier X and your phone. In order to use this application, you need to have the Frontier X device, available at www.fourthfrontier.com

The Frontier X is a chest-worn device that has the following features:

--Suitable for Running, cycling, swimming and any other endurance exercises

--Effort estimation based on Breathing Rate

--Cardiac Strain estimation based on your ECG

--Real-time vibration alerts when you cross your Effort and Strain thresholds

--Accurate internal training load computation spanning all exercises

--Ability to live-stream and record your ECG for up to 24 hours

--Actionable training insights

--Easy to use. Strap on and start. Sync later

--View quick workout summary on device screen

--Highly accurate Heart Rate data

--IP67 Waterproof up to 1.5 M

--Battery: 14+ days of typical use, up to 24-hrs continuous use

Full Specifications

What's new in version 2.5.1


Release July 6, 2020
Date Added July 6, 2020
Version 2.5.1

Operating Systems

Operating Systems Android
Additional Requirements Requires Android 6.0 and up


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