Description/Specs:

• Brand Name : GUHUAVMI
• Category : Smart Watches
• System : Android Wear
• System : Proprietary OS
• System : Android OS
• System : iOS
• System : None
• System : Wear OS
• System : Color OS
• System : HarmonyOS
• System : FreeRTOS
• System : Wacth OS
• System : Zepp OS
• System : DuWear
• System : Tizen OS
• Function : Passometer
• Function : fitness tracker
• Function : sleep tracker
• Function : Mood Tracker
• Function : Message Reminder
• Function : Call Reminder
• Function : Answer Call
• Function : Dial Call
• Function : REMOTE CONTROL
• Function : Push Message
• Function : tourbillon
• Function : Big Three Needles
• Function : 24 hour instruction
• Function : Chronograph
• Function : Alarm Clock
• Function : Small Second
• Function : World Time
• Function : Permanent Calendar
• Function : Power Reserve
• Function : GMT Two Places
• Function : Perspective Window
• Function : week
• Function : Speed Measurement
• Function : Month
• Function : Heart Rate Tracker
• Function : Interactive Music
• Function : Noctilucent
• Function : Thermometer
• Function : Calendar
• Function : Countdown
• Function : Calculators
• Function : Oxymeter
• Battery Life : 7
• SIM Card Available : No
• Type : On Wrist
• Voice assistant built-in : Yes
• Language : English
• Language : Russian
• Language : Spanish
• Language : Polish
• Language : Portuguese
• Language : Turkish
• Language : Italian
• Language : French
• Language : German
• Language : Korean
• Language : Japanese
• Hign-concerned Chemical : None
• Display Size : 1.39-inch HD
• Network Mode : None
• Metrics measured : Heart Rate Monitor
• Metrics measured : other
• Metrics measured : Blood Oxygen Monitor
• Metrics measured : Sleep Monitor
• Metrics measured : Blood Pressure Monitor
• Metrics measured : Body Temperature Monitor
• Metrics measured : Stress Monitor
• RAM : 128MB
• Screen Shape : Square
• Battery Capacity(mAh) : 300-450mah
• Resolution : 360*360 full-screen touch.
• Bluetooth-compatible Version : 5.3
• GPS : No
• Screen Material : AMOLED
• Multiple Dials : Yes
• Application Age Group : Adult
• Mechanism : Yes
• Origin : Mainland China
• Model : ET570
• Compatibility : All Compatible
• ROM : 128MB
• Rear Camera : None
• Activity Tracked : other
• Activity Tracked : Steps Tracker
• Activity Tracked : Distance Tracker
• Activity Tracked : Calorie Tracker
• Activity Tracked : Activity Tracker
• Waterproof Grade : Professional Waterproof
• CPU Model : ECG+Micro Physical Examination High end Health Management Watch
• Launch Date : 2025
• Dial Window Material Type : 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] : 38
• App name : Hband
• CPU Manufacturer : MediaTek
• Certification : CE
• Certification : FCC
• Certification : RoHS
• Certification : CEC
• Style : Healthy
• Movement Type : Electronic
• APP Download Available : Yes
• Case Material : Precious Metals
• Accessory Type : Sapphire Glass /Dual dynamic heart rate monitoring
• WIFI : No
• Support Alexa : N
• ECG electrocardiogram function : Blood lipids, uric acid measurement
• Precise measurement : HRV function
• ECG measurement : HRV report
• APP analysis results : Body fat BMI measurement
• body composition analysis : One-click micro-inspection
• Uric acid : Temperature sensor
• Waterpfoof Level : IP68
• Special Features 1 : Emotional detection
• Special Features 2 : Fatigue detection
• Special Features 3 : Wireless charging
• Special Features 4 : independent accurate blood oxygen
• Special Features 5 : body temperature
• Special Features 6 : electrocardiogram
• Special Features 7 : blood Oxygen
• Special Features 8 : blood pressure
• Special Features 9 : heart rate
• remote relatives and friends care : Home sharing real-time data
• Exercise function : counting stepscaloriesdistance
• multiple exercise modes : Remote
• Screen Type : 360*360 AMOLED HD
• Bluetooth : 5.3 BLE (low power consumption)
• Battery Capcaity : 340 mAh
• Master Chip : Ultra low power consumption 7013A
• Blood oxygen : Infrared light+red light true blood oxygen
• gravity sensor : KXTJ3-1057
• ECG chip : VP555ER
• PPG chip : Dual PD-VP555ER
• Virbation : Mute/vibrate
• Compatible System : Full screen touch control mobile APP control
• Scre