Amazfit A2040 User manual

Amazfit GTR 3 Pro
Product Manual
A2040

1
01 Package Contents
Smartwatch with band × 1 Charging base × 1 Instruction Manual × 1

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02 About the Watch
Heart rate sensor
Charging contacts
Lower button:
Press the lower button to start a specific
application.
Upper button:
1.
2.
3.
Press and hold the upper button to turn on/off or
restart the watch.
Click the upper button to go to the application list.
Rotate to switch pages.
Note: If the watch cannot be turned on by pressing and holding the upper button,
charge the watch and try again.

03 Pairing the Watch
1.
2.
3.
4.
Scan the QR code on the Instruction Manual with your mobile phone to download
the app to your mobile phone. You can also download the latest version of app
from the Google Play Store or Apple App Store.
Open the app, register an account and log in.
Follow the steps in the app to pair your watch correctly.
Once pairing is complete, the watch will display the
correct time.
You can set other watch features as needed.
Download Zepp App
3

4
Note:
1.
2.
3.
For better user experience, please use the most recent version of the APP.
The operating system needs to be Android 7.0, iOS 12.0, or above.
Do not pair the watch directly using your mobile phone’s Bluetooth. Follow the
steps in the app to pair your watch correctly.

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04 Charging the Watch
1.
2.
3.
Note:
1.
2.
Please use the charging base that comes with the watch.
Make sure that the charging base is dry before charging.
Please use a 1A or above power adapter.
Connect the USB port of the watch charging cable to a power adapter or a
computer USB port.
Put the watch into the charging base. Pay attention to the direction and position
of the watch, and make sure that the metal contacts on the
back of the watch fit closely with the charging base.
When charging starts, the watch screen displays the
charging progress.

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05 Disassembling and Assembling the Watch Strap
Please refer to the illustrations to disassemble or assemble the watch strap.
Note: Once the strap is assembled, pull the strap properly to ensure it is installed
successfully.

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06 Wearing the Watch
1.
2.
3.
Wear the watch strap neither too tight nor too loose, and leave enough space for the
skin to breathe. This makes you feel comfortable and allows the sensor to function.
When measuring blood oxygen saturation, wear the watch correctly. Avoid wearing
the watch on the wrist joint, keep your arm flat, maintain comfortable (appropriately
tight) fitting between the watch and the skin of your wrist, and keep your arm still
throughout the measurement process. When affected by external factors (arm sag,
arm sway, arm hair, tattoo, etc.), the measurement result may be inaccurate or the
measurement may fail and provide no output.
We recommend that you tighten the watch strap during workout and loosen it
afterwards.

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07 Basic Parameters
Product Name: Smart Watch
Product model: A2040
Input: DC 5 V 500 mA MAX
Bluetooth version: V5.0
WLAN: 2.4 GHz 802.11 b/g/n
Bluetooth output power: <18 dBm
BLE output power: <5 dBm
View product certification information on the watch's Settings > System >
Regulation page.
Device requirements: Devices installed with Android 7.0 or iOS 12.0 or above OS versions
Operating temperature: 0°C to 45°C
Water resistance rating: 5 ATM
Bluetooth frequency: 2400–2483.5 MHz
WiFi frequency: 2400–2483.5 MHz
WiFi output power: <10 dBm
The Bluetooth® word mark and logos are registered trademarks owned by
Bluetooth SIG, Inc. and any use of such marks by Anhui Huami Information
Technology Co., Ltd. is under license. Other trademarks and trade names are
those of their respective owners.

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This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
FCC ID: 2AC8UA2040
Any changes or modifications that are not expressly
approved by the party responsible for the compliance
may void the user’s authority to operate the device.
08 Regulatory Notice
IS 13252(Part 1)/
IEC 60950-1
R-41103527
www.bis.gov.in
HIDF19000259

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Note: This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following
measures:

—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
—Consult the dealer or an experienced radio/TV technician for help.
The device has been evaluated to meet general RF exposure requirement. The
device can be used in portable exposure condition without restriction.
This device contains licence-exempt transmitter(s)/receiver(s) that comply with
Innovation, Science and Economic Development Canada’s licence-exempt RSS(s).
Operation is subject to the following two conditions:
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(1) This device may not cause interference.
(2) This device must accept any interference, including interference that may
cause undesired operation of the device.
IC: 21806-A2040 CAN ICES-003 (B)/NMB-003(B)
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils
radioexempts de licence. L'exploitation est autorisée aux deux conditions suivantes :
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi,
même si le brouillage est susceptible d'en compromettre le fonctionnement.
12

Under Industry Canada regulations, this radio transmitter may only operate using
an antenna of a type and maximum (or lesser) gain approved for the transmitter
by Industry Canada. To reduce potential radio interference to other users, the
antenna type and its gain should be so chosen that the equivalent isotropically
radiated power (e.i.r.p.) is not more than that necessary for successful
communication.
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio
peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur)
approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques
de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le
type d'antenne et son gain de sorte que la puissance isotrope rayonnée
équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une
communication satisfaisante. 13

All products bearing this symbol are waste electrical and electronic
equipment (WEEE as in directive 2012/19/EU) which should not be mixed with
unsorted household waste. Instead, you should protect human health and the
environment by handing over your waste equipment to a designated
collection point for the recycling of waste electrical and electronic equipment,
appointed by the government or local authorities. Correct disposal and
recycling will help prevent potential negative consequences to the
environment and human health. Please contact the installer or local
authorities for more information about the location as well as terms and
conditions of such collection points.
09 Disposal and Recycling Information
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10 Certifications and Safety Approvals
Hereby, Anhui Huami Information Technology Co., Ltd. declares that the
radio device type A2040 is in compliance with Directive 2014/53/EU. The
full text of the EU declaration of conformity is available at the following
internet address: https://support.amazfit.com/en/
For more regulatory information and product certification/compliance
logos related to Amazfit GTR 3 Pro, please go to Regulatory on your
Amazfit GTR 3 Pro.
Hereby, Anhui Huami Information Technology Co., Ltd. declares that
the radio device type A2040 is in compliance with Radio Equipment
Regulations 2017 (S.I. 2017/1206). The full text of the UK declaration of
conformity is available at the following internet address:
http://en.amazfit.com/support.html

11 Battery Safety
1.
2.
3.
4.
This device is equipped with a built-in battery that cannot be removed or replaced.
Do not disassemble or modify the battery by yourself.
Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting
of a battery, can result in an explosion.
Leaving a battery in an extremely high temperature surrounding environment
can result in an explosion or the leakage of flammable liquid or gas.
A battery subjected to extremely low air pressure may result in an explosion or
the leakage of flammable liquid or gas.
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12 Safety Notice
1.
2.
3.
4.
Do not allow children or pets to bite or swallow the product or its accessories, as
this may cause injury.
Do not place this product under excessively high or low temperatures, which
may cause the product to catch fire or explode.
Do not place this product near heat sources or open flame, such as ovens and
electric heaters.
Some people may experience allergic skin reactions to plastics, leathers, fibers,
and other materials, and symptoms such as redness, swelling, and inflammation
will occur after long-term contact with this product's components. If you
experience such symptoms, please discontinue use and consult your doctor.

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5.
6.
7.
Do not use unauthorized or incompatible power adapters, chargers, or data
cables, which may damage the watch and accessories, or cause fire, explosion,
or other hazards.
The radio waves generated by this product may affect the normal operation of
implanted medical devices or personal medical devices, such as pacemakers
and hearing aids. If you use any such medical devices, consult the manufacturer
for relevant usage restrictions.
Do not dispose of this device or its accessories as ordinary household waste.
Please comply with local regulations for the disposal of this device and its
accessories, and support recycling.

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13 Repair and Maintenance
1.
2.
3.
4.
5.
Avoid using detergents such as soap, hand sanitizer, bath foam, or lotion for
cleaning to prevent chemical residues from irritating the skin, corroding the device,
or degrading the water resistance of the device.
After wearing the device while bathing (for devices that support bathing), swimming (for
devices that support swimming), or sweating, please promptly clean and dry the device.
The leather strap is not waterproof. Avoid getting the strap wet, as this may shorten
its service life.
When using light-colored watch straps, avoid contact with dark clothing to
prevent color staining.
Do not wear your watch during snorkeling, hot showers, hot springs, saunas
(steam rooms), diving, underwater diving, water skiing, and other activities
involving high-speed water currents.