Vivadia ECG K112 User manual
ECG Smart Watch
K112 v01: 01/10/21
Please read and retain these instructions for future reference
Please read the user manual carefully and keep it for future
reference
Note: The watch can only detect sleep data after you get
up and move.
For more information, please refer to the sleep tracking
section of the manual.
ECG Smart Watch K112 Instructions for Use
Please read and retain these instructions for future reference v001: 01/10//21
Specifications:
Display: LCD 1.4 inches
Power by: built-in 190mAh Li-polymer battery
Charging time: approximately 1 to 2 hours
Standby Time: approximately 4 to 10 days depending on
how often you use it
Working Temperature: -10℃ to + 50℃
System requirement: Bluetooth 4.0, Android 5.1 or above,
iOS 9.0 or above.
Accessories:
ECG Smart Watch K112 Instructions for Use
Please read and retain these instructions for future reference v001: 01/10//21
ECG Smart Watch( Including strap) X1
Product Manual X1
Charging Stand (Adapter cable) X1
Charging cable X1
GETTING STARTED
Turn ON / OFF & How to Charge
1. Place the Smart Watch on the charging point.
2. Plug Charging Stand into USB port to charge.
3. Checking charging status on screen. First charge is
2hours. Subsequent charges take 1-2 hours.
ECG Smart Watch K112 Instructions for Use
Please read and retain these instructions for future reference v001: 01/10//21
Note: The charger specification should not exceed 5V 0.5-
1A, otherwise it will damage the charging stand. When
charging, the light on the charging stand is green, and
changes to a warm colour after successful charging, the
watch will have a charging sign.
Note: The ECG sensor button is only for the ECG function,
not for the power on. If the watch is off, please long press
the screen to power on.
ECG Smart Watch K112 Instructions for Use
Please read and retain these instructions for future reference v001: 01/10//21
Note: The ECG sensor button is only for the ECG function,
not for the power on. If the watch is off, please long press
the screen to power on.
For heart rate monitoring, please follow these instructions:
1. Under normal wearing conditions, please keep the
product 1.5cm away from your wrist.
2. When exercising, try to wear the product further up your
wrist than your normal wrist watch.
3. Do not tighten the strap too much, otherwise blood flow
will be restricted and affect the heart rate signal.
1. Normal placement location
2. Placement location when exercising
ECG Smart Watch K112 Instructions for Use
Please read and retain these instructions for future reference v001: 01/10//21
OPERATION
Smart Watch Touch Operation Navigation
Tap and
Hold
Power on the Watch:
Long press the screen for 5s to turn on the
device, and slide default interface up and down
to switch difference dials
Wake up function:
Short press the screen for 2s to wake up the
watch;
Or turn on the ‘’ Turn Wrist Detection ‘’ from
both the APP (H Hand) and on the watch to
enable the Wake Up function automatically.
ECG Smart Watch K112 Instructions for Use
Please read and retain these instructions for future reference v001: 01/10//21
Swipe/Slide
Slide
1. Slide horizontally to the right to change
to different function Interface
2.Slide horizontally to the left to go back to
previous interface
Swipe vertically to change to different UI
time Interface
ECG Smart Watch K112 Instructions for Use
Please read and retain these instructions for future reference v001: 01/10//21
Shutdown the watch:
In the Power interface, long press the screen
to shut down (see icon).
ECG DETECTION
Note: Turn on ECG increases the power consumption of
the watch and affects the usage time
1.Please wear the device and make sure that the sensor
on the back of the fits snuggly on the shin of the hand.
ECG Smart Watch K112 Instructions for Use
Please read and retain these instructions for future reference v001: 01/10//21
2.Put the whole length of your index finger touching the
side ECG metal point (sensing film) and so no green light
leaks, then keep motionless for 30 secs.
3.Please do not talk while detecting.
Note: The ECG metal button is only for the ECG
function, but not to turn on the watch. If you want to
turn on the watch, please long press the screen.
ECG Smart Watch K112 Instructions for Use
Please read and retain these instructions for future reference v001: 01/10//21
BLOOD PRESSURE DETECTION
a. Click blood pressure icon to enter the blood pressure
interface. Once entering the blood pressure interface,
the watch will start to measure blood pressure. The
measurement process last for 25S. After 65 seconds, the
screen will turn off automatically.
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