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Meet The EDGE.

The Ultimate Swimming Tracker

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You're More Powerful
Than You Think.

The Phlex Experience.

The secret to performance.

WHOOP uses three physiological markers to determine your personal readiness to perform each day.

HEART RATE 
The measure of the naturally occurring irregularity of your heartbeat. Leading exercise physiologists agree that HRV is one of the most useful tools for determining optimal training loads.

HEART RATE 
The Measure Of The Naturally Occurring Irregularity Of Your Heartbeat. Leading Exercise Physiologists Agree That HRV Is One Of The Most Useful Tools For Determining Optimal Training Loads.
HEART RATE 
The Measure Of The Naturally Occurring Irregularity Of Your Heartbeat. Leading Exercise Physiologists Agree That HRV Is One Of The Most Useful Tools For Determining Optimal Training Loads.
HEART RATE 
The Measure Of The Naturally Occurring Irregularity Of Your Heartbeat. Leading Exercise Physiologists Agree That HRV Is One Of The Most Useful Tools For Determining Optimal Training Loads.

This Changes Everything.

Introducing the EDGE. The smallest, most intuitive device ever brought to any body of water. Designed by Olympic swimmers and coaches for all types of swimmers.

Watch the launch film >     
Why do you swim >

Heart Rate.
That actually Works.

Smart H.R.

Tested with national, collegiate, triathlon, and masters teams for validation testing

Real Time Feedback

Tested with national, collegiate, triathlon, and masters teams for validation testing

Coach Mode

Tested with national, collegiate, triathlon, and masters teams for validation testing

Heart Rate.
That Actually Works.

Introducing the EDGE. The smallest, most intuitive device ever brought to any body of water. Designed by Olympic swimmers and coaches for all types of swimmers.

Learn More

Introducing the EDGE. The smallest, most intuitive device ever brought to any body of water. Designed by Olympic swimmers and coaches for all types of swimmers.

Learn More

Heart Rate.
That Actually Works.

Automatic workout detection. Smart heart rate zone training. Advanced swimming analytics and much more. While other devices on the market add swim tracking as a marketing tool, EDGE is designed by swimmers, for swimmers.

Learn More

Heart Rate.
That Actually Works.

Automatic workout detection. Smart heart rate zone training. Advanced swimming analytics and much more. While other devices on the market add swim tracking as a marketing tool, EDGE is designed by swimmers, for swimmers.

Learn More

Workout Analytics

they Track Your Laps.
We Track Your Workouts

Digital Logbook

Tested with national, collegiate, triathlon, and masters teams for validation testing

Real Time Feedback

Tested with national, collegiate, triathlon, and masters teams for validation testing

Coach Mode

Tested with national, collegiate, triathlon, and masters teams for validation testing

They track your laps.
We track your workouts

Introducing the EDGE. The smallest, most intuitive device ever brought to any body of water. Designed by Olympic swimmers and coaches for all types of swimmers.

They track your laps.
We track your workouts

Automatic workout detection. Smart heart rate zone training. Advanced swimming analytics and much more. While other devices on the market add swim tracking as a marketing tool, EDGE is designed by swimmers, for swimmers.

Introducing the EDGE. The smallest, most intuitive device ever brought to any body of water. Designed by Olympic swimmers and coaches for all types of swimmers.

Learn More

Unobtrusive Design

Maximize Efficiency.
Minimize Drag.

The Phlex Swim App

The Ultimate
Training Partner

Meet the Phlex Swim App, your new training partner. Dive into your training analytics, find your next workout, learn more about your stroke, and review past sessions in our iOS and Android App

Watch the keynote >       Watch the film >