
USER MANUAL
HR40 Heart Rate Monitor
www.igpsport.com
WUHAN QIWU TECHNOLOGY CO., LTD

CONTENTS
1. PRODUCT INSTRUCTION
2. STANDARD PACKAGE INCLUDES
3. WEARING HR40
4. PRODUCT MAINTENANCE
5. COMPATIBLE DEVICES
6. BATTERY
7. CONNECT WITH MASTER DEVICE
8. SPECIFICATIONS
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(ANT+ OR BLUETOOTH 4.0)
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9. CONTACT US
10. DECLARATION
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USER MANUAL
1. PRODUCT INSTRUCTION
2. STANDARD PACKAGE INCLUDES
3. WEARING HR40
3.1. Wet the electrode area of the chest strap
3.2. Snap Heart Rate device onto the chest strap, please note the left side and
With ANT+ and BLE, HR40 supports the connection with iGPSPORT bike
computers, smart phones or sport watches (requires devices with standard ANT+
or BLE protocol), to sync and show real time heart rate data for your every exercise.
Note:
HR40 works only to provide heart rate data while doing sport as an assistance
reference device, it cannot replace any medical advice.
right side should be the same as your left hand and right hand.
There is a L and R on the device, please keep the iGPSPORT logo upside.

USER MANUAL
3.3. Adjust the strap length to fit your chest tightly and comfortably, make
Wear the device near your heart to get stronger heart rate signals.
Poor connection or occasional loosening will be caused if wearing the strap too
sure the wet electrode area touch firmly with your skin(make sure HR40’s left
side and right side should be the same as your left hand and right hand).
loose, please adjust the strap length properly to fit your chest and get effective
connection.
4. PRODUCT MAINTENANCE
Proper maintenance as below will lengthen the working time of HR40.

USER MANUAL
Separate the heart rate device from the chest strap when not using them. Clean
it with soft cloth, do not using any chemistry cleaner.
Hand wash the strap with clean water and natural drying it, no machine
washing or drying allowed.
Do not use any chemistry cleaner for washing( which will cause damage and
shorten the working life of strap).
No over stretching on the strap, no folding on the electrode area.
Store the strap in cool and dry place instead of air-proof place.
5. COMPATIBLE DEVICES
With ANT+ and BLE, HR40 supports the connection with iGPSPORT bike
computers, smart phones or sport watches (requires devices with standard ANT+
or BLE protocol), to sync and show real time heart rate data.
( HR40 Bluetooth name: HRM_Sensor)

USER MANUAL
6. BATTERY
Take off the battery cover by using a coin to rotate the battery cover towards
Deal the old battery properly according to local rules.
Install the new battery(keep the positive(+) side up), and using a coin to rotate
HR40 is working with CR2032 button battery(already installed), normally it can
work for 340 hours.
(Device will go into sleep mode with very low power
consumption while no using.)
Battery replacement
left side.
the battery cover towards right side.
To avoid danger, please keep the batteries away from children.

USER MANUAL
7. CONNECT WITH MASTER DEVICE (ANT+ OR
8. SPECIFICATIONS
High sensitive dual module heart rate monitor
49±1g(CR2032 button battery included)
Bluetooth 4.0 & ANT+ / 2.4G
About 340 hours( typical usage )
BLUETOOTH 4.0)
Steps:
1. Wear HR40 properly to wake it up.
2. Search Heart rate in master device.
Note:
1. HR40 is compatible with standard ANT+ protocol as a heart rate monitor.
2. HR40 is compatible with Bluetooth 4.0 as a heart rate monitor.

USER MANUAL
HR40 x1
Chest Strap x1
User manual x1
9.
CONTACT US
10. DECLARATION
Official Website : www.igpsport.com
Manufacturer : Wuhan Qiwu Technology Co., Ltd
ADD : Hongshan District, Wuhan City, Hubei Province, China.
Tel:(86)27-87835568
Email : info@igpsport.com,
service@igpsport.com
The user manual is only for users’reference, if any differences between it and
device, please subject to device. We reserve the rights to change or improve our
products and to make changes in the content of this manual without obligation to
notify any person or organization of such changes or improvements. All rights
reserved by Wuhan Qiwu Technology Company, Ltd.