Our LifeTrak zone R420 unites all the tools you need to enhance your well-being. Maximize your results with activity and sleep monitoring, workout mode, accurate step counts and distance calculation, and at-a-glance weekly and hourly records. With heart rate monitoring available continuously via a chest strap and Bluetooth or with a simple push of a button, you can be sure you are always in the zone. Sync to our LifeTrak app for detailed data or view reports right on your tracker. Combined with a long-lasting battery that never needs recharging, the zone R420 is ready to go whenever you are. And with reversible/interchangeable bands, you can take control of your health in style.
- Stream and record continuous heart rate via chest belt (belt sold separately), or check your heart rate with the ECG accurate heart rate finger touch via push button
- Think long term. Review more than a year of data and detailed charts. Compatible with LifeTrak fit, Apple health & google fit Apps and valid integrated
- Get all day calorie burn stats for a more accurate picture of your progress. Automatically calculates calorie burn using heart rate readings and daily activity
- Conveniently see your progress and stats without pulling out your smartphone. Use the generously sized display and buttons for easy navigation
- Auto sleep and wake detection. Tracks sleep duration and quality to help you determine if you need to make adjustments to your sleep habits
- Stream and record continuous heart rate via chest belt (belt sold separately), or check your heart rate with the ECG accurate heart rate finger touch via push button
- Think long term. Review more than a year of data and detailed charts. Compatible with LifeTrak fit, Apple health & google fit Apps and valid integrated
- Get all day calorie burn stats for a more accurate picture of your progress. Automatically calculates calorie burn using heart rate readings and daily activity
- Conveniently see your progress and stats without pulling out your smartphone. Use the generously sized display and buttons for easy navigation
- Auto sleep and wake detection. Tracks sleep duration and quality to help you determine if you need to make adjustments to your sleep habits
