Key Benefits

Interchangeable wear on chest, arm, or wrist.
Tracks heart rate across all activities.
Built-in memory for phone-free workouts.
Waterproof to a depth of 10m.
Long-lasting battery life up to six months.

The MZ-Switch Heart Rate Monitor is the world’s first interchangeable exercise tracker for the gym, outdoors, and in water. It allows effortless switching between chest, arm, and wrist, with 99.4% accuracy using the ECG sensor on the chest and 95% accuracy using the PPG sensors on the wrist and arm. A built-in light indicator flashes to show your heart rate zone instantly when worn on the wrist, keeping you motivated without needing a phone.

Its built-in memory stores up to 36 hours of exercise data, letting you work out phone-free while logging every session online. It tracks physical activity in the gym, outdoors, and underwater to a depth of 10 metres. With a battery life of three to six months on a single charge, it offers reliable performance supported by a USB charging cable.

The MZ-Switch Heart Rate Monitor connects with your favourite cardio machines and syncs via Bluetooth and ANT+ to display live workout stats on your smartwatch, gym screen, or in the app. It supports MZ-Remote and MZ-Remote+ sessions, letting you see your heart rate remotely. It also sets monthly physical activity goals based on World Health Organization recommendations to help drive positive long-term lifestyle changes.

The app is compatible with IOS 12.0 and above, as well as Android 5.0 and above, giving you flexible control over your training wherever you are. By using it, you can unlock smarter, more connected, and more motivating workouts every day.

What’s included: - MZ-Switch module - Adjustable chest, wrist and arm straps - USB charger cable - Getting started guide

Size: Fits 24.4" to 34.6" chest

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