User's Manual
Table Of Contents
- Important Safety Instructions
- Battery Warnings
- Health Warnings
- Maintenance
- Getting Started What’s in the box
- What’s in this document
- Setting up Your Watch Charging your watch
- Disassembling / Assembling Your Watch Disassembly
- Assembly
- Wearing Your Watch
- Using Your Watch App Installation
- Note:
- Smart Phone System Requirements
- Account Registration and Login
- Pairing the Watch with Your Phone
- Notes:
- App Interfaces
- Watch Interfaces
- Function List
- 1)Tracking Sports
- Start a sport
- Set target
- GPS connecting (Only for outdoor running / outdoor
- During sports
- End the sport
- Notes:
- 2)Recording Training Data
- 3)Monitoring Heart Rate
- Note:
- 4)Measuring Blood Oxygen Level
- 5)Tracking Daily Activity Data
- 6)Tracking Sleep
- 7)Breathing Guide
- 8)Setting Alarms Method 1:
- Note:
- Method 2:
- 9)Controlling Phone Music
- Note:
- 10)More Functions
- Notes:
- •Message Notification
- Notes:
- •Sedentary Reminder
- •Stopwatch
- •Timer
- FAQs
- Occasional failure to connect with Bluetooth
- Failure to receive SMS / calls notifications
- The watch is disconnected from the Letsfit app on
- To reconnect the watch to your smartphone, please
- Blood Oxygen Level Measurement Accuracy
- FCC Statement
4.
Remove the watch from the power supply once fully charged.
• USB charger requirement: DC USB port(5V-500mA)
•
Charging time: Approximately 2hours
Disassembling / Assembling Your Watch
Disassembly
1.
To remove the wristbands, turn over the watch and find the quick-release lever.
2.
While pressing the quick-release lever inward, gently pull the wristband away from the
watch to release it.
3.
Repeat on the other side.
Assembly
1.
To reattach the wristbands, slide the pin (the side opposite the quick-release lever) into the
notch on the watch. Attach the wristband with the clasp to the top of the watch.
2.
While pressing the quick-release lever inward, slide the other end of the wristband into
place.