Occasional pulse, with integrated activity sensor for motion control and step count, ECG-accurate heart rate measurement at the finger, Multi-dimensional sensor, stainless steel application = finger sensor To monitor the daily movement: activity time and steps ideal for walking or hiking ECG accurate heart rate monitoring full area sensor technology Water resistant (50m) time date / weekday stopwatch Measuring mode: ECG-accurate heart rate measurement at the finger Transmission measuring circuit: finger sensor arm and upper body arm back the clock Optional: with activity sensor
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