ECG Sleep Monitoring Smart Watch Blood Glucose Blood Pressure HRV Cardiac Function Mette Function ET440

Bluetooth call
Smart Health Watch
ECG electrocardiogram | blood glucose monitoring | pressure monitoring | HRV cardiac function
Mettal function | Female health | Blood oxygen and temperature monitoring
Choose our top N reasons
Bluetooth
Voice
Bluetooth call
Voice Assistant
Blood sugar
Aximetry
Painless monitoring of blood sugar
24/7 blood oxygen monitoring
Heart rate
Electrocardiogram
24-hour heart rate monitoring
ECG electrocardiogram monitoring
Physical cycle
Blood pressure
Physiological cycle management
Blood pressure - key monitoring
Blood Sleep
Movement
Deep sleep monitoring
100+Sport Modes
Dynamic blood glucose measurement
No finger pricking
New non-invasive blood glucose monitoring using optical signal processing and artificial intelligence technology
Collaborate and conduct multi-dimensional scientific assessments to easily grasp dynamic blood glucose data
millisecond
ECG monitoring
Support real-time electrocardiogram measurement, based on intelligent pulse technology for medical treatment
Hardware standard collects cardiac biology through ECG measurement principle
Electrical signal, 30 seconds to view electrocardiogram data.
Blood pressure vein algorithm
Protecting blood pressure and health
Through innovative optical path structure design, PPG optoelectronic measurement of heart rate is used throughout the day
Automatic recording, combined with AI intelligent heart rate algorithm, fast, accurate, and comprehensive
Assess the working condition of the heart

24-hour blood oxygen measurement
See you at all times for lung health
Heart rate monitoring technology, achieving continuous and sensorless measurement of blood oxygen, and maintaining low blood oxygen levels
Reminder in case of emergencies, allowing you to understand health functions anytime and anywhere

24/7 heart rate tracking
Excessive abnormal vibration alarm
Through innovative optical path structure design, PPG optoelectronic measurement of heart rate is used for
All day automatic recording, combined with AI intelligent heart rate algorithm, fast and accurate,
Comprehensive evaluation of the working condition of the heart
Accurate and real-time
HRV tracking and monitoring
HRV, also known as heart rate variability, refers to the pursuit of differences in heart rate cycles
The change is to determine the regulatory ability of neural activity on the cardiovascular system
The important indicators are highly correlated with various cardiovascular diseases and sudden death.
Physiological cycle management
Taking care of women is very considerate
One click record management during menstruation and ovulation period provides thoughtful care
Reminder. Caring and caring throughout the special period makes you elegant
Life, calm and carefree
100+Sport Modes
Running, jumping, cycling, everything is in line
Multiple sports modes and corresponding fitness training programs allow you to feel sweating
Joy like rain. A healthy life starts from your wrist.
Healthy breathing training
One rise and fall of the chest is one breath, that is, one exhalation and one breath,
The number of breaths per minute is called the respiratory rate, and the human body inhales through respiration
Inject oxygen and exhale carbon dioxide, thus calming the normal function of the lungs
The respiratory rate is approximately 12-22 times per minute
Sleep status
Real time recording
The watch is skin friendly and soft, with a lightweight body that can be worn and slept with peace of mind
The watch automatically monitors your sleep and generates a sleep report.
The APP assistant records sleep status in real-time and provides accurate data
Improve the sleeping environment.
Meto
Report through Meto data
Observe daily body metabolism,
Manage your activities for health.
1.39 inches
High definition color screen
Featuring a high-definition large screen, restoring nature
Pure colors, clear and vivid
72.7%
360x360
600nit
Ultra high screen ratio
Screen resolution
Global brightness
14 days continuous
Unlimited fun and fun
Reached with battery life
GPS motion scene
Independent music playback
Bluetooth call

display screen
1.39-inch high-definition color display
Main control chip
7013A640KB SRAM, 2M ROM
Polymer range battery
250MAH
Waterproof grade
IP67
Battery life
3-7 days of use, 30-40 days of standby
Bluetooth version
5.0BLE (low power consumption)
Control method
Full screen touch control, mobile app contro
Charging time
About 3-4 hours
material quality
Metal alloy+stainless steel environmentally friendly silicone/leather strap