Tracking Sleep; Breathing Guide - Letsfit IW2 Benutzerhandbuch

5. Tracking Sleep

The watch automatically tracks your sleep duration and consistency with a comprehensive
analysis of sleep quality data. Tap "Sleep" in the function list so you can check your sleep
records and improve your routine.

6. Breathing Guide

Tap "Breath" in the function list to enter breathing mode. Select the speed and duration of
the breathing training. Then tap to start and follow the instructions to breathe. If
you want to end the breathing training, press the function button to exit.
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