The MZ-Switch is the world’s first interchangeable exercise tracker designed for versatile use in the gym, outdoors, or in water. It accurately monitors your heart rate from your chest, arm, or wrist, providing flexibility tailored to your activity.

The MZ-Switch delivers reliable performance and convenience for serious fitness enthusiasts.

Versatile

With adjustable straps for your chest, wrist and arm, and being waterproof to a depth of 10m. The MZ-Switch allows you to record your heart rate, and unlock heart rate training for anybody, in any sport, in any weather.

Integrated

Connect using Bluetooth 4.0, ANT+ to your apple or android device, or even your favorite cardio machines.

Myzone App

With the Myzone App, you can see workout stats live, log every workout and collect MEPs (Myzone Effort Points) to compete with your friends and make every workout count.

Hands-free

With built in memory capable of storing up to 36 hours of exercise, you have the ability to workout phone-free.

Engineering built for your personal best. Designed to keep you in the zone and help you stay motivated, take a closer look.

Wear it your way
Monitor your heart rate on your chest, arm or wrist with the included straps.

Connectivity
Connects via Bluetooth (BLE with dual-channel capability) and ANT+.

Accuracy
99.4% accuracy using the ECG sensor on the chest, 95% accuracy using the PPG sensor on the wrist and arm.

Waterproof
To a depth of 10m.

Onboard Memory
Stores up to 36 hours of exercise data.

Battery Life
Battery life of three to six months between charges, depending on use.

Included in the box

• MZ-Switch Module
• Adjustable chest, wrist and arm straps
• USB Charging Cable