Letscom Letsfit ID216 User manual

ID216
Smart Watch
User Manual
Thank you for purchasing our product. This manual
addresses the safety guidelines, warranty, and operating
instructions. Please review this manual thoroughly before
operating your device.

Contents
English Version................................................1
Getting Started .........................................................1
What’s in the box..........................................................1
What’s in this Document...............................................1
Setting up Your Watch............................................2
Charging your watch.....................................................2
Disassembling / Assembling Your Watch.....................4
Wearing Your Watch................................................6
Using Your Watch.....................................................8
App Installation.............................................................8
Smartphone System Requirements..............................8
App Interfaces..............................................................9
Pairing the Watch with Your Phone.............................11
Getting to Know Your Watch...............................14
Function Button...........................................................14
Watch Interfaces.........................................................15
Wake a Dimmed Screen.............................................16
Function Introduction............................................17
1.Tracking Sports........................................................18

2. Monitoring Heart Rate..........................................21
3. Checking Weather................................................22
4. Setting Alarms.....................................................22
5. Tracking Sleep.....................................................23
6. More Functions....................................................23
6.1 Call Notification
................................................ 23
6.2 Message Notification
...... .................................24
6.3 Sedentary Reminder
........................................24
Basic Specifications .............................................25
FAQs ...........................................................................26
Warranty ....................................................................29
Important Safety Instructions ...........................29

- 1 -
What’s in this document
What’s in the box
This manual gets you started quickly with setting up
your watch. Setup ensures that your watch can
synchronize its data with the VeryFitPro app, where you
can get detailed information on your stats, view
historical trends, log sleep, and more. As soon as setup
is complete, you’re ready to start moving. The
remainder of the manual walks you through every
function on your ID216.
Smart watch
(ID216 with bands)
Charging cable User manual
Getting Started
ID216
Smart Watch
User Manual
Thank you for purchasing our product. This manual
addresses the safety guidelines, warranty,and operating
instructions. Please review this manual thoroughly before
operating your device.

- 2 -
Setting up Your Watch
Charging your watch
Please fully charge your watch before initial use.
1. Insert the USB plug of the charging cable into the
USB port on your computer or a UL-certified USB
wall charger.
2. Hold the other end of the charging cable near the
charging pins on the watch until it attaches
magnetically.
3. Make sure the pins on the charging cable attach
securely to the pins on the smart watch. The
connection is secure when the watch vibrates and
the battery icon with percent charged appears on the
screen.

- 3 -
Remove the watch from the power supply once fully
charged.
● USB charger requirement: DC USB port (5V-500mA)
● Charging time: Approximately 2.5 hours
When the watch shows that the battery is low, connect
the watch to a USB port with 5V-500mA. Make sure the
pins on the charging cable attach securely to the pins
on the smart watch.

- 4 -
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.

- 5 -
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.
3. When both ends of the pin are inserted, release the
quick-release lever.

Wearing Your Watch
All-day wear and exercise
For all-day wear when you’re not exercising, wear the
device on your wrist horizontally, a finger’s width below
your wrist bone and lying flat, the same way you would
put on a watch.
- 6 -

- 7 -
For optimized heart rate tracking, keep these tips in
mind:
1. Experiment with wearing the watch higher on your
wrist during exercise. Because the blood flow in your
arm increases the farther up you go, moving the
watch up a couple of inches can improve the heart
rate signal. Also, many exercises such as bike riding
or weightlifting require you to bend your wrist
frequently, which is more likely to interfere with the
heart rate signal if the watch is lower on your wrist.
2. Do not wear your watch too tight. A tight band
restricts blood flow, potentially affecting the heart rate
signal. The watch should also be slightly tighter (snug
but not constricting) during exercise than during
all-day wear.