DAS.4 SP20 User manual

Πολυμερών
052025
180mAh
26cm
60g
SP20 USER MANUALUSER MANUAL

Product Presentaon
This is a low-power Bluetooth chip and high-tech
sensor technology watch. It monitors sports and
health data such as walking, running, cycling,
basketball, football, swimming, heart rate, sleep
and movements. It will sync the me, Weather,
informaon nocaon etc., and features such
as an-lost phone, sedentary reminder, alarm
reminder, etc.
Funcon Instrucon
Wearing Instrucon
1.Please wearing the smart watch according to
the picture/
2.Buckle the strap according to your wrist mea-
surement, make sure the heart rate lights are
close to your skin.
OFF/ON
ON: Long-press the buon on the right for 2
seconds to turn on.
OFF: Long-press the buon on the right for 2
seconds.

Device Connecon
Make sure the smart watch is having Bluetooth
enabled, tap on ‘+Add advice’ in the ‘More’
page of the phone APP, nd the right smart
watch to pair, and sync.
Interface Switching
Smart watch interface switching long-press
the face for 3s get into the switching interface,
swipe up and down to switching the dial face,
single press to choose the dial face.
Status: Screen display do not disturb mode when
slide the dial face from top to boom, brightness,
seng and connecon icon funcons.
Measurement data interface: The dial interface
slides from boom to top and enters the measure-
ment data viewing interface, you can view data
such as daily walking, heart rate, sleep, and daily
exercises.

Incoming Message Nocaon: On device screen,
swipe from le to the right to enter Message menu
interface.
Aer the device is successfully paired with the
phone via Bluetooth, please grant permission to app
for accessing incoming call, text messages and app
nocaons, to allow incoming messages on phone
to be synchronized to the watch. (Default number
of stored messages is 8. There is a buon to delete
messages. Later messages will overwrite exisng
messages when exceeded 8 messages).
Menu: Swipe from right to le to navigate from
main screen to other menu screens
Steps Count (Pedometer)
Steps count starts registering number of steps
aer 20 steps. The steps count data is synchro-

nized in real me with the app. Distance and
calories consumed informaon are displayed
along with steps count.
Sports mode
There are some sports modes available to
choose from
Before entering into any sports mode, there is
a seng opon to proceed with or without a
sports target. When starng a sports mode, a
321 countdown will be displayed rst, followed
by stopwatch to record the workout me, unl
the stopwatch is stopped at the end of workout
session. At the same me when a sports mode
is in progress, swiping up and down will show
more related informaon such as distance, me,
calories consumed and heart rate.

Heart rate monitoring
Upon entering heart rate monitoring menu,
the underside heart rate sensor LED will ash,
and start monitoring heart rate aer 8 seconds.
Heart rate menu will display current heart rate,
historical highest and lowest heart rate. To stop
manual heart rate monitoring and exit this
menu, swipe from le to right. The same info
will be displayed on APP aer synchronizaon.
Sport record
Enter sport record, can check the history data
of sport mode.
Remote camera
Open the APP in your smart phone, and click
camera icon in your smart watch, then can
control to take photos and the gallery will be
saved in your smart phone

Music control
Open this funcon inside APP sengs, and open
music APP in your smart phone, then you can
control to switch songs and pause the music.
Blood pressure
Open blood pressure and it will measure your BP
in about 8 seconds, then show the data and sync
data with APP.
Sleep monitor
Wear the smart watch to sleep and check the
data unl wake up, it will show your sleep situ-
aon like light sleep, deep sleep, sleep me and
will sync the data with APP.
Stopwatch: Click stop watch to start counng
me and click again to stop.

Timer: Click mer and set up a me to start
counng me.
Brightness: Click on the screen brightness in
the Sengs item and click on the screen to
switch brightness.
Backlight me: click backlight me in the
Sengs item to set backlight me
Search for mobile phone: click search for
mobile phone in the Sengs item. If the mobile
phone is lost at an appropriate distance, there
will be vibraon and prompt sound at the end
of the mobile phone.

Sedentary reminder: Set the me period,
sedentary me to be reminded on the APP. Turn
on this funcon in the Sengs of the APP and
the watch, and the watch will remind you aer
the preset me.
QR Code: the mobile phone can scan the QR
code in the watch, and the APP can be down-
loaded and installed.
Restore factory: click on the Sengs item to
restore factory sengs and click to conrm that
all user data can be cleared.
System: click on the device in the Sengs to
view the name of the watch, Mac address, the
current soware version of the watch.

Charging: plug one end of the magnec USB
charging cable into the 5V 500Mah charger
port, the other end is directly inserted into the
charging contact point of the watch baery. It
will display charging status when charging.
APP installaon and use
Scan the QR code below to idenfy the APP
and install aer downloading it directly from
the Google play or App store.
Equipment requirements: IOS8.0 or above,
Android 4.4 or above, support for Bluetooth 4.0
Bluetooth connecon: Aer the pairing is suc-
cessful, the APP automacally saves the Blue-
tooth address of the bracelet. Aer the APP
is opened and runs in the background, it will
automacally search and connect successfully.

Data synchronizaon: Manually pull down to get
synchronizaon data on the APP homepage, and
the bracelet can store oine data of 7 days. The
more data there is, the longer the synchroniza-
on me may be. Aer the synchronizaon is
completed, there will be a corresponding prompt
Cauons
- Avoid strong impact, extreme heat and heavy
rain
- Do not disassemble, repair or modify the
machine by yourself.
- Use 5V 500Mh charging, and avoid using
overload power supply voltage
- The operang temperature is 0-45 °. Do not
throw into the re to avoid explosions.
- Do not charge with wet hands, otherwise, ox-
idaon of the charging hardware terminal may
be caused, resulng in charging failure.
- Keep away from chemicals such as gasoline,
cleaning solvents, 1-propanol, alcohol or insect
repellent.
- Do not use this product in high-voltage and
high-magnec environments.
- If you have sensive skin or wear too ght,

you may feel uncomfortable.
- Do not wear bracelet to take a hot bath.
- Please promptly wipe the sweat droplets on
the wrist, as when the watchband is exposed to
long me contact with soap sweat, allergens or
contaminated ingredients, allergic itching may be
caused to the skin.
FAQ
- What can be done when the Bluetooth doesn’t
work? (connecon failure/slow connecon)
Make sure that your device supports Bluetooth
4.0 in IOS8.0 and Android4.4 or above
1. Due to the problem of signal interference in
wireless connecon, the connecon me may be
too long. If the connecon cannot be preceded
for a long me, please make sure to operate in the
environment without magnec eld or interfer-
ence of mulple Bluetooth devices.
2. Turn o Bluetooth and turn it on again.
3. Restart the phone aer turning o the
applicaons.
4. Do not connect other Bluetooth devices or
funcons to your phone at the same me.
5. Check whether the APP is running normally in
the background, otherwise, it may not be connected.

Unable to search for mobile phone
1. If the Bluetooth is not searched by the phone,
make sure the phone is powered and acvated
and not bound to other phones. If it sll does not
work, please turn o the phone Bluetooth, and
restart the Bluetooth aer 20S.
2. Make sure the phone GPS is turned on.
Why wear a ght bracelet when measuring heart
rate?
The bracelet adopts the principle of light reec-
on and collects the signal reected to the sensor
aer the light source penetrates the skin to calcu-
late your heart rate. If you wear it loosely, there
will be ambient light entering the sensor, which
will aect the measurement accuracy.
Whether the bracelet is waterproof
Support IP67 dustproof only.
Basic parameters
Device Model
LCD display
Touch
CPU
Waterproof
SG18
1.3inch
Full touch
nrf52832
IP67
Baery Type
Model number of
baery
Baery capacity
Length
Weight
Polymer
052025
180mAh
26cm
60g

www.das-4.com
IP67 – Dust proof only.
Seawater in prohibited.