Letsfit IW2 - Page 2

Table of Contents
English Version .................................................... 1
Getting Started
................................................................1
What’s in the Box ...............................................................1
What’s in this Document ....................................................1
Setting up Your Watch..................................................1
Charging Your Watch .........................................................1
Disassembling / Assembling Your Watch...........................2
Wearing Your Watch......................................................4
Using Your Watch...........................................................5
App Installation ..................................................................5
Account Registration and Login ........................................6
Pairing the Watch with Your Phone....................................7
App Interfaces....................................................................9
Getting to Know Your Watch.....................................11
Basic Operation ................................................................11
Watch Interfaces ...............................................................11
Function List ...................................................................13
1. Tracking Sports .............................................................14
2. Monitoring Heart Rate...................................................15
3. Measuring Blood Oxygen Level ....................................16
4. Tracking Daily Activity Data...........................................16
5. Tracking Sleep ..............................................................17
6. Breathing Guide ...........................................................17
7. Setting Alarms...............................................................17
8. Controlling Phone Music ...............................................18
9. More Functions .............................................................18
9.1 Call Notification.......................................................18
9.2 Message Notification...............................................19
9.3 Sedentary Reminder...............................................19
Basic Specifications..................................................... 19
FAQs .................................................................................. 20
Warranty ........................................................................... 22
Important Safety Instructions ...................................22