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Instructions on how to switch to and use the Workout Mode from Time Mode.
How to start, stop, and reset workout recordings using the START/STOP button.
Instructions on how to properly wear and use a BLE chest belt for continuous heart rate monitoring during workouts.
Step-by-step guide on using the finger touch method to measure heart rate without a chest strap.
Procedure to pair a compatible BLE chest belt with the Zone R420 by navigating through the device settings.
Summary of sleep and activity levels presented in hourly actigraphy view.
Explanation of different step calibration settings (Default, Option A, Option B) for accuracy based on movement type.
How to adjust distance calibration settings within a range of -25% to +25% after step calibration.
Detailed steps for manually transferring fitness data by using the app and the tracker's START/STOP button.
Disclaimer stating the device is not a medical device and advising consultation with a doctor before exercise.
Notices for pacemaker users and warnings about water resistance and button use under water.
General| Device Type | Heart Rate Monitor |
|---|---|
| Model | Zone R420 |
| Brand | LifeTrak |
| Heart Rate Monitoring | Yes |
| Activity Tracking | Yes |
| Battery Life | Up to 1 year |
| Display Type | LCD |
| Wireless Sync | Yes |
| Compatibility | iOS and Android |
| Water Resistance | Up to 30 meters |
| Connectivity | Bluetooth |
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