2025 New ECG+PPG Health Diagnosis Smartwatches Men Women Clock Uric Acid Lipid BP Heart rate Tracker NFC Sports Smart Watch IOS
You will be redirected to AliExpress to complete your purchase
Specifications
- Brand Name
- GUHUAVMI
- Category
- Smart Watches
- System
- Android Wear, Proprietary OS, Android OS, iOS, None, Wear OS, Color OS, HarmonyOS, FreeRTOS, Wacth OS, Zepp OS, DuWear, Tizen OS
- Function
- Passometer, fitness tracker, sleep tracker, Mood Tracker, Message Reminder, Call Reminder, Answer Call, Dial Call, Push Message, Big Three Needles, 24 hour instruction, Chronograph, Alarm Clock, Small Second, World Time, Calorie Counter, Permanent Calendar, Multiple Time Zone, Power Reserve, GMT Two Places, Perspective Window, week, Phase of the Moon, Speed Measurement, Month, Heart Rate Tracker, Interactive Music, Noctilucent, Thermometer, Calendar, Lighting
- Battery Life
- 7
- SIM Card Available
- No
- Type
- On Wrist
- Voice assistant built-in
- Yes
- Language
- English, Russian, Spanish, Polish, Portuguese, Italian, French, German, Japanese
- High-concerned chemical
- None
- Display Size
- 1.56-inch HD AMOLED Full Touch Screen
- Network Mode
- None
- Metrics measured
- Heart Rate Monitor, Women's Health Monitoring, Other, Blood Oxygen Monitor, Sleep Monitor, Blood Pressure Monitor, Body Temperature Monitor, Stress Monitor
- RAM
- 256 MB
- Screen Shape
- Round
- Battery Capacity(mAh)
- 300-450mah
- Resolution
- 480*480 Resolution
- Bluetooth-compatible Version
- 5.3
- GPS
- No
- Screen Material
- AMOLED
- Multiple Dials
- Yes
- Application Age Group
- Adult
- Mechanism
- Yes
- Origin
- Mainland China
- Compatibility
- All Compatible
- ROM
- 256 MB
- Rear Camera
- None
- Activity Tracked
- Other, Steps Tracker, Distance Tracker, Calorie Tracker, Activity Tracker
- Waterproof Grade
- Professional Waterproof
- CPU Model
- Health Smartwatch
- Launch Date
- 2025
- Dial Window Material Type
- Glass, Sapphire Crystal
- Band Material
- Fine Steel
- Touch Screen
- Yes
- Battery Detachable
- No
- Band length[mm]
- 260
- SIM Card Slot
- no
- Band Detachable
- Yes
- Band width[mm]
- 22
- App name
- G band
- CPU Manufacturer
- MediaTek
- Certification
- EAC, FCC, RoHS, CEC
- Style
- Healthy
- Movement Type
- Electronic
- Model
- ET458
- APP Download Available
- Yes
- Case Material
- Precious Metals
- Accessory Type
- Watch Box+Instruction+Watch charger
- WIFI
- No
- Support Alexa
- N
- ECG measurement
- HRV report
- APP analysis results
- Body fat BMI measurement
- body composition analysis
- One-click micro-inspection
- Five organ testing
- Uric acid
- constantly monitoring the heart
- liver, spleen, lungs, and kidneys
- CT1711 array
- Temperature sensor
- Waterpfoof Level
- IP68
- NFC
- Support NFC Aceess
- Special Features 1
- Wireless charging
- Special Features 2
- independent accurate blood oxygen
- Special Features 3
- body temperature
- Special Features 4
- electrocardiogram
- Special Features 5
- respiratory rate
- Special Features 6
- Five organ health management
- Special Features 7
- blood pressure
- Special Features 8
- heart rate
- Special Features 9
- blood oxygen
- Al Intelligent diagnosis
- health monitoring
- remote relatives and friends care
- Home sharing real-time data
- Exercise function
- counting stepscaloriesdistance
- multiple exercise modes
- Remote
- Health functions such as heart rate
- blood pressure monitoring
- Screen Type
- 480*480 AMOLED HD Sapphire Glass
- BLuetooth
- 5.3 BLE (low power consumption)
- 5.3 BLE (low power consumption)
- 380 mAh high-density polymer lithium battery
- Charging Type
- Magnetic charging
- Charging Time
- About 3-4H
- Endurance Time
- Use for 10-15 days and stand by for 30-40 days
- Manipulation Mode
- Full screen touch control, mobile APP control
- relogio inteligente smart watch
- reloj hombre
- reloj inteligente hombre
- watch for men
- relogio masculino
- montre femme
- reloj inteligente mujer smartwatch
- zegarek damski
- reloj inteligente mujer
- watch for women
- heart rate/blood pressure
- Green light PPG
- For Android
- For IOS
- mens watch
- smartwatch For Men
- Fast shipping
- 100% New Fashion watch
- Health Smart Watch
- Uric acid monitoring
- care
- Telecare
- SOS emergency call function
- Long sitting reminder function
- Music control
- Pressure measurement
- BMI body fat function
- Blood composition analysis
- 100+ Sports Mode
- Three proof body
- Extra large battery
- Mini games
- One click micro physical examination
- Blood component measurement
- Emotion detection
- Fatigue testing
- NFC function
- Access control/payment
- LED Strong Light Flashlight
- Warning mode/Constant light mode/SOS mode/Night running mode
- Professional sports data analysis
- IP68 Waterproof
Product Description
Description
Special feature:
Bluetooth call, ECG electrocardiogram, micro-physical examination function, HRV detection, emotion detection, fatigue detection, non-invasive monitoring, blood component measurement (uric acid and blood lipid function), body fat BMI measurement, MET function, SOS emergency call function, blood oxygen monitoring , blood pressure monitoring, breathing training, women's health (menstrual tracking), heart rate monitoring, sleep monitoring, sedentary reminder, etc.
Other functions:
Step counting/calorie/distance, multi-sport mode, alarm clock, screen display function, weather forecast, intelligent voice assistant, games, flashlight, music playback and control.
Product parameters:
Waterproof grade: IP68
Battery capacity: 380mAh
Charging method: magnetic charging
Charging time: about 3-4H
Screen type: AMOLED high-definition large screen
Bluetooth: 5.3BLE (low power consumption)
Battery type: High density polymer lithium battery
Screen size: 1.56 inches high resolution 480*480 screen
Compatible systems: Android 5.0 and above, iOS 10.0 and above
Shell material: alloy metal
Watch language:
Chinese, Japanese, English, German, French, Italian, Portuguese, Spanish, Russian, Polish..
APP language:
Danish, Ukrainian, Urdu, Russian, Croatian, Hungarian, Bokmål, Norwegian, Hindi, Indonesian, German, Czech, Turkish, Bengali, Hebrew, Greek, Italian, Polish, Slovak, Japanese, French, Persian, Thai, Swedish, Lithuanian, Simplified Chinese, Traditional Chinese, Romanian, Finnish, English, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay.
packing list:
Original smart watch*1
Charging cable*1
User Manual*1
Original retail box*1
Kind tips:
Dear buyer, if you encounter any problems after receiving the goods, please feel free to contact us. No matter what problem you have, just contact us and we will definitely help you solve it. Thank you for your cooperation. If you think our products are good, we hope you will sincerely help us give us a five-star rating. Thanks.
Pros & Cons
Pros
- Wide range of advanced health monitoring features including ECG, blood pressure, uric acid, and body temperature tracking
- 1.56-inch HD AMOLED touchscreen with scratch-resistant sapphire crystal dial window
- Long battery life with 10-15 days of regular use and 30-40 days of standby time
- Supports NFC for access control and payments, plus Bluetooth 5.3 for low-power connectivity
Cons
- No built-in GPS, so users will need to rely on connected phone GPS for outdoor activity tracking
- The watch does not support SIM card insertion, limiting standalone functionality
- The fine steel band may be uncomfortable for users with sensitive skin or those preferring softer materials
- Some advanced health functions require calibration via the connected G band app for accurate readings
Common Questions
What materials are used for the watch case and band?
The watch case is made of precious metals with a sapphire crystal dial window, and the band is constructed from fine steel, per the product specs.
What are the display size and band dimensions of this smartwatch?
The display is a 1.56-inch HD AMOLED full touch screen with 480*480 resolution, and the band is 22mm wide with a total length of 260mm.
Which mobile operating systems is this smartwatch compatible with?
This smartwatch works with both Android and iOS devices, per the product details.
What key health monitoring functions does this watch offer?
It offers ECG, PPG, blood pressure, blood oxygen, body temperature, uric acid, lipid, BMI, and heart rate tracking, plus HRV and fatigue detection.
How long does the battery last on a single charge and in standby mode?
The watch offers 10-15 days of regular use and 30-40 days of standby time, with a charging time of 3-4 hours.
Product information last updated on January 16, 2026