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MZ-Switch Heart Rate Monitor - Standard
An innovative heart rate monitor that switches between chest, arm, and wrist, offering phone-free tracking, live stats, and waterproof performance with long-lasting battery life.
£116.66
Buy now, pay later from £29.17/mo with
Free UK shipping over £50, free returns.
Key Benefits
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Interchangeable wear on chest, arm, or wrist.
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Tracks heart rate across all activities.
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Built-in memory for phone-free workouts.
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Waterproof to a depth of 10m.
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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
Unlike other fitness trackers that focus mainly on steps, speed, or distance, Myzone measures your effort based on your personal heart rate data. It uses a unique points system called Myzone Effort Points (MEPs) to reward the intensity of your workout, making fitness fair for everyone no matter their level. It also builds a strong sense of community by letting you join challenges and share achievements with others. With Myzone, you’re recognised for how hard you work, not just how far you move.
Founded with the vision of creating a truly inclusive fitness experience, Myzone is dedicated to connecting individuals through movement. The brand’s mission is to reward effort, not ability, making it possible for everyone, from beginners to seasoned athletes, to achieve their fitness goals. Through their innovative heart rate monitors and user-friendly app, Myzone encourages accountability, fosters a supportive community, and inspires positive, sustainable changes in lifestyle. With Myzone, you get the motivation to make fitness a part of your everyday life, achieving lasting results.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Shipping
At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
UK standard delivery
Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.
Next working day
For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.
International
International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.
Returns
If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
How to clean Myzone belt?
Strap: Machine wash the strap in cold water on the gentle cycle. Do not use bleach or fabric softener. Lay flat to dry – do not use the dryer.
Module: Wipe clean with a damp cloth, particularly around the snaps/fastenings. Avoid harsh chemical cleaners.
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Frequently asked questions
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
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