Shenzhen DO Intelligent Technology Co. Ltd. ID521 Manuel D’Utilisation

2. Device Activate & Charge
Make sure power is working normally before initial use. In case device is under
low battery, connect the device to the charger. Device will automatically boot 
up (please connect the USB in normal DC port (5V-500mA) for charging as 
below. The host should be separated from the strap when charging).

3. Pair the device
Open pair device in the app, please make sure the Bluetooth is ON when pair 
the device. When searching and pairing device, please long press on the screen 
of the device and activate the device (light on). App will search the device 
automatically, choose the device name and connect the device to the app.

Select the device in the smart phone searching list

Once the device connected to the app successfully, it will record and analyze 
your activities and sleep automatically, also monitor heart rate status, please
touch and sliding on the screen of the device to switch into different display 
modes as following:

Put the camera shoot ON in the APP, then device enter in remote shoot screen,
control remote photograph shooting with following actions:
(Right slide screen / lift wrist sense / tap screen) to shoot a picture.

Under normal mode, long press the screen 2S to enter into function menu 

mode, choose the following functions:

3.1 Sport Mode

3.2 Do Not Disturb Mode

3.3 Wrist Sense ON/OFF Mode

3.4 Horizontal and Vertical screen switch setting Mode

3.5 Power OFF Mode

Notification Mode instruction：
1.Under incoming call, message notify mode, the screen will still display the 
last time text and sliding, when there is a new notification coming in.
2. If there is a call or message come, the device will force into call/message alert 
mode no matter under whatever other mode, after quit, it returns to previous mode.

Incoming call notify

Message notify

Power Off Mode

Key Definitions:
Sliding around: function switch
Tap: choose
Long Press: mode switch

USB charging port

Note: alarm mode will only display on the screen after switch ON in the APP.

Time Mode

Heart rate mode

 

 

Distance mode

Step mode

 

 

Alarm mode

Calories Mode

Messenger Mode

Music Display Mod

 

 

 

 

 

 

[Tap         ] to enter into Sports Start Confirm mode
[Tap         ] to enter into Do Not Disturb mode
[Tap         ] to enter into Wrist Sense ON/OFF Setting mode
[Tap         ] to enter into horizontal and vertical screen switch setting mode  
[Tap         ] to enter into heart rate ON/OFF switch mode
[Tap         ] to enter into Power OFF confirm mode
[Tap         ] to enter into Find Phone mode

 

 

 

 

 

 

Sport start hint

Stop watch Mode

 

Sport heart rate Mode

 

Sport Distance Mode

 

Sport Step Mode

 

Sport Calories Mode

 

Sport Time Mode

 

Music Display Mode

 

Sport end hint

 

Lift the wrist screen ON

Do Not Disturb Mode OFF

Do Not Disturb Mode ON

Lift the wrist screen OFF

Horizontal screen Mode

Vertical scr

een M

ode

 

 

 

3.6 Find Phone Mode

Find Phone

 

 

 

Alarming notify

Sedentary notify

Goal complete notify

Charging notify

Charge full notify

 

 

 

Low-power notify

 

 

 

Record daily activities, you could check daily activities including steps, 

distance and calorie consumption in the app;

Device could automatically recognize your state and monitoring the whole 

sleep progress with analyzing the deep sleep and light sleep hours;

Alarm alert, call alert, sedentary alert, etc. by silent vibration;

Operation on the screen could control remote photograph shooting.

Device monitors your heart rate status and help user make suitable exercise 

plan.

The activity data will be cleared every 0:00am as a cycle, but the device itself 

could restore 7 days’ data, after 7 days, the data will be cleared. We suggest 

user to sync data with app at least one time within 7 days during use.

     Can’t find device when pairing device?
Please make sure the smart phone Bluetooth is ON and smart phone OS 
Android 4.4 & above and iOS 7.1 & above.
Please make sure the device is near the smart phone when pairing (normal 
0.5m) and among the normal Bluetooth communication distance range
 (within 10m).
Please make sure the device is not under low battery. If there is still problem 
after full charge, please contact us.

     Can’t connect the device with app?
Some smart phone Bluetooth service will be abnormal when reboot. Please 
reboot the Bluetooth or reboot smart phone for pairing device.

    How to Restore Factory Defaults
Make sure the device is connected with app, go in the app, enter 
“Mine-SystemSetting” and choose “Reboot Device”.

    How to update the device
Make sure the device is connected with app, go in the app “Device”-“
Device update”, please wait some minutes before update done.

This product is applied with professional Bluetooth RF signal and self 
developed algorithm, the accuracy of step pedometer could be up to 95%.

1. Download VeryFit for heart rate app
The smart band need to pair with the smart phone through app. Before 
downloading, please refer to working condition for mobile.
Way to download 1: Searching the QR code, scan and download app.

Please use the QR code Scan tool to scan the following QR code and open 
the link and download app. In case there is any problem to open the link, 
please try to copy the link and open it by browser.

Way to download 2: Search in the phone market and download.
Please search and download the “VeryFit for heart rate” from App Store or 
Google play store.

            Correct Disposal of this product. This marking indicates that this
            product should not be dispose other household wastes throughout 
the EU. To prevent possible harm to the environment or human he from 
uncontrolled waste disposal, recycle it responsibly to promote the 
sustainable reuse of material resources. To return your used device, please 
use the return and collection systems or contact the retailer where the 
product was purchased. They can take this product for environmental 
safe recycling.

SIZE:60X95MM 105克铜板纸四色双面印刷

                               

Warning: Changes or modifications to this unit not expressly approved by
the party responsible for compliance could void the user’s authority to 
operate the equipment.

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.

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 Statement

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