MYZONE MZ-Switch User Manual

1. Introduction

The MYZONE MZ-Switch is an innovative and versatile heart rate monitor designed to accurately track your physical activity and effort. With its unique ability to be worn on the chest, wrist, or arm, it adapts to various exercises and environments, including water-based activities. This manual provides comprehensive instructions for setting up, operating, maintaining, and troubleshooting your MZ-Switch to ensure optimal performance and a rewarding fitness experience.

2. What's in the Box

• MYZONE MZ-Switch Module
• Chest Strap
• Wrist Strap
• Arm Strap
• USB Charging Cable

Figure 2.1: MYZONE MZ-Switch module shown with its packaging.

3. Product Overview

The MZ-Switch is engineered for accuracy and adaptability. It features both ECG (Electrocardiogram) and PPG (Photoplethysmography) sensors, allowing for precise heart rate measurement depending on the wearing location. Its robust design is waterproof up to 10 meters, making it suitable for swimming and other water sports. The device also includes internal memory to store workout data, enabling phone-free exercise.

Figure 3.1: Front view of the MZ-Switch module, displaying the MYZONE logo.

Figure 3.2: The MZ-Switch module demonstrating its waterproof capability, suitable for aquatic activities.

4. Setup

4.1 Charging the Device

Before first use, fully charge your MZ-Switch. Connect the USB charging cable to the charging port on the module and plug the other end into a USB power source. The LED indicator will show charging status and turn solid when fully charged.

4.2 Attaching the Module

The MZ-Switch module can be attached to three different straps:

• Chest Strap: Snap the module onto the two connectors on the chest strap. Ensure the MYZONE logo faces outwards.
• Wrist Strap: Slide the module into the designated slot on the wrist strap.
• Arm Strap: Slide the module into the designated slot on the arm strap.

4.3 Initial Pairing with MYZONE App

1. Download the MYZONE app from your device's app store (iOS or Android).
2. Create a MYZONE account or log in if you already have one.
3. Follow the in-app instructions to pair your MZ-Switch. Ensure Bluetooth is enabled on your smartphone.

5. Operating Your MZ-Switch

5.1 Wearing Modes

The MZ-Switch offers three versatile wearing options, each optimized for different activities:

• Chest Mode (ECG): Provides 99.4% accuracy, ideal for high-intensity activities and exercises involving repetitive gripping (e.g., weightlifting, cycling). Ensure the electrodes are moistened for best contact.
• Wrist Mode (PPG): Offers 95% accuracy, suitable for non-gripping activities like running, walking, and swimming. Wear it snugly on your wrist.
• Arm Mode (PPG): Also provides 95% accuracy, best for non-gripping activities where wrist movement might interfere, or for comfort preference. Wear it snugly on your forearm or bicep.

Figure 5.1: The MZ-Switch can be worn in three different ways: on the chest, wrist, or arm, adapting to various activities.

Figure 5.2: The MZ-Switch worn on the chest strap, providing 99.4% accuracy and real-time feedback for tracking progress.

5.2 Starting a Workout

Once worn correctly, the MZ-Switch will automatically activate when it detects a heart rate. You can confirm activation by checking the LED indicator or by opening the MYZONE app.

5.3 Real-time Feedback and Data Storage

The MZ-Switch tracks your heart rate and converts your effort into MYZONE Effort Points (MEPs). You can view your live workout stats in the MYZONE app. The device has built-in memory capable of storing up to 36 hours of exercise data, allowing you to work out without your phone nearby.

5.4 Syncing Data

After your workout, open the MYZONE app on your smartphone. Ensure your MZ-Switch is within Bluetooth range. The device will automatically sync your stored workout data to the app, updating your MEPs and workout history.

Figure 5.3: Syncing your MZ-Switch data to the MYZONE app for detailed workout analysis.

Figure 5.4: The MZ-Switch is suitable for multiple sports, providing multi-sport use in complete comfort.

6. Maintenance

6.1 Cleaning

• Module: Wipe the MZ-Switch module with a damp cloth after each use. Do not use abrasive cleaners or solvents.
• Straps: The fabric straps can be hand-washed with mild soap and water. Rinse thoroughly and air dry. Do not machine wash or tumble dry.

6.2 Battery Care

To maximize battery life, avoid fully discharging the device frequently. Charge it regularly, especially if you plan to store it for an extended period. The MZ-Switch has a battery life of approximately 6 months on a single charge, depending on usage.

7. Troubleshooting

• Device not connecting to app: Ensure Bluetooth is on, the device is charged, and you are within range. Try restarting both the MZ-Switch and your phone.
• Inaccurate readings: For chest strap, ensure electrodes are moistened and the strap is snug. For wrist/arm, ensure the module is snug against the skin and not moving excessively. Avoid wearing over tattoos or scars if using PPG.
• Battery not charging: Check the USB cable and power source. Ensure the charging contacts on the module are clean and dry.
• No data syncing: Open the MYZONE app and ensure the device is active and within range. Manually initiate a sync if needed within the app.

8. Specifications

9. Warranty and Support

Warranty on any MYZONE product can only be approved by Myzone.org. For detailed warranty information, product support, or to contact customer service, please visit the official MYZONE website or refer to the contact information provided within the MYZONE app.

Official MYZONE Website: www.myzone.org