Free Shipping On UK Orders Over £40

Maximise Lung Volume & Boost Performance In 4 Weeks

The only device that measures breathing volume, load, power & energy

The POWERbreathe K3 device and the POWERbreathe K5 device.
A close up shot of POWERbreathe's K1, K2 and K3 models.

POWERbreathe K-Series

The K-Series devices all feature a unique, patented, electronically tapered flow resistive loading valve. This means the resistance is constantly monitored and tapered to match your reducing strength throughout the breath thus allowing greater flow and maximum volume rather than cutting off halfway through the breath. The result is a more fulfilling and effective breath, maximum flow and volume plus more work per breath than traditional threshold pressure devices.

No other portable, hand-held breathing muscle trainer offers this level of training accuracy.

A shot of feet running on a treadmill with text imposed on top reading 'make every breath count'.

Train 30 Breaths Twice a Day

Scientifically proven training regimen gets results in just 4 weeks.

Play Video

Superior Performance

A graph to show how using a POWERbreathe device can lead to superior performance.

The K-Series Range

The POWERbreathe logo is shown in orange on a black circle. The text below reads K5. The POWERbreathe K5 is the most advanced Inspiratory Muscle Training device of the K-Series range. £575.00
The POWERbreathe K5 is the most advanced Inspiratory Muscle Training device of the K-Series range.

Features & Specs

K5

The POWERbreathe logo is shown in blue on a black circle. The text below reads K4. The POWERbreathe K4 offers a professional level of breathing training, testing and monitoring. £525.00
The POWERbreathe K4 offers a professional level of breathing training, testing and monitoring.

Features & Specs

K4

A graphic/logo for the K3 series. It shows blue squares stacked on top of text reading K3. The POWERbreathe K3. This device offers an advanced level of breathing training. £450.00
The POWERbreathe K3. This device offers an advanced level of breathing training.

Features & Specs

K3

The POWERbreathe K2. The device offers intermediate breathing training. £399.00
The POWERbreathe K2. The device offers intermediate breathing training.

Features & Specs

K2

A graphic/logo for the K1 series. It shows green squares stacked on top of text reading K1. The POWERbreathe K1. This device offers an entry level of breathing training. £350.00
The POWERbreathe K1. This device offers an entry level of breathing training.

Features & Specs

K1