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ChoiceMMed America Co.

Bristol, PA

that may cause undesired operation.  Please take attention that changes or 
modification not expressly approved by the party responsible for compliance 
could void the users authority to operate the equipment. 
Note: This product 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 product 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 product 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. 
Please take attention that changes or modification not expressly approved 
by the party responsible for compliance could void the user’s authority to 
operate the equipment.

                                                                               

Distributed By:

                                                                                   ChoiceMMed America Corporation

                                                                               2558 Peal Buck Road, Suite 8A
                                                                               Bristol, PA 19007
                                                                               www.choicemmedamerica.com

© 2014 ChoiceMMed America Co.
ALL RIGHTS RESSERVED
Revised Date

October 15, 2014

Wipe your iChoice A40’s surface with a soft dry cloth.

 When oil and dirt are difficult to remove, a soft dry cloth moistened with 

clear water or usable neutral solvent to clean surface may be used. Wipe with 
dry cloth.

 Do not immerse or splash water into the device.

 Do not use volatile liquid such as ethanol and or gasoline.

7. Battery Life 

 Your iChoice A40 runs on a chargeable lithium battery.

 The battery will last 7 days on a full charge with regular use.

 Battery–low icon will appear when the battery has a low voltage and this 

indicates that your iChoice A40 will run out of battery life shortly, please 
charge it asap. 

8. Battery Charge

Charge the battery with USB charging cable. Connect the charging cable to a 
computer’s USB port or any USB charging outlet. The device will be charged 
fully less than 3h.

NOTE:

 

If you charge you iChoice A40 after it has powered off, when your iChoice 
A40 is charged and you wear it to track again, please make your iChoice A40 
to sync with iChoice App one time to make sure iChoice A40 is showing the 
current time.
Charging volage is 5V, working voltage is 3.7V.
The USB port only for charging.

9. Memory 

Your iChoice A40 will track and store data for 7 days of details.
The unit will overridden old data. To ensure no data is lost, we recommended 
syncing your unit regularly.

10. Unit Specs

1. Screen

OLED display 

2. Size and weight

 9.45“×0.82"×0.43"

 Lower than 0.05lbs

11. Environmental Conditions

Operation Temperature: 

5

℃ 

~ 40

(41

℉ 

~ 104

)

Storage/ transport Temperature: 

-20

℃ 

~ 55

(-4

℉ 

~ 131

)

Ambient humidity:  ≤80%, no condensation in operation;
 

≤93%, no condensation in storage/ transport

Atmosphere pressure: 86kPa ~ 106kPa

NOTE:

 keep unit in dry conditions. Damp conditions may shorten the life of 

your unit and even damage the product.

12. Frequently Asked Questions

1.  Do I have to charge my iChoice A40 before the first use?

Press the button to wake up your iChoice A40, if the screen can not be lit up, 
you must charge your iChoice A40 before using it. 

2. How do I adjust the time on my iChoice A40?

Download the FREE iChoice App and link your iChoice A40 with the App. The 
time will update to the current time automatically.

3. Does the iChoice A40 show the battery status?

When the battery is low, the low battery indicator will appear on the display. 
The battery lasts about 7-10 days after being fully charged.

4. When does my iChoice A40 reset my activity data?

The iChoice A40 resets all data to zero everyday at midnight.

5. Why is there calorie burned data when I have not done any activities?

Calories burned is based on BMR (Basal Metabolic Rate) and will calculate 
calories burned even if you are not performing any movements.

11. FCC Declaration

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 

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