
User Manual
Activity Tracker LS415-B
version:1.0
FCC ID: OU9LS415-B01
Guangdong Transtek Medical Electronics Co., Ltd.
Zone A, No.105 ,Dongli Road, Torch Development District,
Zhongshan,528437,Guangdong,China
TEL:86-760-88282982 www.transtek.cn
Thank you very much for selecting the Transtek Activity Tracker LS415-B.
Please do read the user manual carefully and thoroughly so as to ensure
the safe usage of this product, and keep the manual well for further
reference in case you have problems.

Table of Contents
Table of Contents
Symbol Meaning
Symbol Meaning
Overview
General Instructions
Device Components
.............................................................................................................................................
List
Initial Start-Up
How to Turn on the Activity Tracker for Your First Use
How to Charge the Power
Install the App and Pair-up
How to Wear the Activity Tracker and Light it up
Start Measuring
How to Use
View the Data
How to View the Data
Check the Time
Check the Daily Sporting Data .................................................................................................. 10
Check the Heart Rate ............................................................................................................... 11
Running Mode............................................................................................................................ 12
Reminding Function
Message Reminding
Call Reminding
Alarm Clock Reminding
Sedentary Reminding
Goal Achievement Reminding
Sleeping Condition Monitor
Troubleshooting
Specifications
Maintenance
Warranty
Warning 20
Activity Tracker Care 21
Built-in Battery Care 21
Health Disclaimer 21
Other Notes
FCC Statement
......................................................................................................................................
......................................................................................................................................
.................................................................................................................
.................................................................................................................
.................................................................................................................
............................................................
...........................................................................................................
............................................. ............................................................
......................................................................
...................................................................................................................
.............................................................................................................. 9
........................................................................................................................
..................................................................................................................
..........................................................................................................................
.............................................................................................................
................................................................................................................
...................................................................................................
.......................................................................................................
.............................................................................................................................
............................................................................................................................
...............................................................................................................................
................................................................................................................
..................................................................................................................
.......................................................................................................................
................................................................................................................................
............................................................................................................................
2
3
3
3
4
5
6
7
8
10
15
15
16
16
16
17
17
19
20
20
21
1
22

OverviewSymbol Meaning
Symbol Meaning
The warning signs and symbols are essential to ensure your correct and safe use of
this product and protect you and others from injury. Please kindly find the meanings of
the warning signs and symbols, which you may encounter in the label and user manual,
as follows:
Symbol for “THE OPERATION
GUIDE MUST BE READ”
Symbol for “MANUFACTURE
DATE”
Symbol for “DIRECT CURRENT”
Symbol for “Including RF
transmitter”
Symbol for “MANUFACTURER”
Symbol for “COMPLIES WITH EU
REQUIREMENTS”
Symbol for “ENVIRONMENT
PROTECTION – Waste electrical
products should not be disposed of
with household waste. Please
recycle where facilities exist. Check
with your local authority or retailer
for recycling advice”
General Instructions
Transtek brand new Activity Tracker LS415-B communicates with WeChat,
tracking your activity in anytime. It is designed to measure the walking steps,
distance,consumed calories and dynamic heart rate.
This device has bluetooth 4.0 technology, the user can set the time
and unit etc. through the bluetooth, and then download the information
to the Activity Tracker. The data in the Activity Tracker also can be uploaded to
the device which supports the Bluetooth 4.0 technology. So the user can
check it at anytime.
Main Features:
a. support the Bluetooth 4.0 technology
b. Touch screen and OLED display
c. keep a record of the measuring data during 7 days
d. display walking steps, walking distance, the consumed calories
dynamic heart rate, sport pattern and time
Device Components
OLED Display
Wristband
Wristband
USB Interface
Heart rate sensor
Wristband
Buckle
List
1. Activity Tracker LS415-B (Built-in Polymer Lithium Battery)
2. User Manual
2 3

Initial Start-Up
Initial Start-Up
How to Turn on the Activity Tracker for Your First Use
If it’s the first time for you to use it, there is no display on OLED ,
this because the device didn’t logout the shipping mode. Please
charge the power first, the device will vibrate twice, and turn on
displaying the logo about 5s, this means the device is activated.
Pull out the wristband
Insert into the computer
or the charger’s USB port
CAUTION
Note:
(1) When the device is in the shipping mode, if you charge the
power, it will divert to the normal mode, then you can start your
measurement.
(2) When the shipping mode is removed, the Activity Tracker will
display the initial time: 0:00.
(3) After pairing up with the mobile phone, the Activity Tracker
will download the time from the mobile device, and it will display
the current time.
4
How to Charge the Power
When the OLED displays the following symbol, it reminds you to
charge the power at once.
Pull out the wristband, then insert the device’s charging port into
the computer or charger’s USB port to finish the charging.
Display ,
activation is successful.
When the device is charging the power, the OLED will display as
the following picture. The power symbol blinks.
The OLED displays as the following picture, it means the
charging is complete.
CAUTION
The Mini USB port is only used for charging the power, but can
not be used for transmitting the data to the computer.
Batteries (battery pack or batteries installed) shall not be exposed
to excessive heat such as sunshine, fire or the like.
The charging input voltage is 5V.
5