G20 Smartwatch, Medical-Grade ECG Watch, Standalone Calling Watch, AI Health Monitoring Watch, GPS Sports Watch
The G20 smartwatch features a stunning 1.43" AMOLED 466×466 display with comprehensive health monitoring—ECG, non-invasive blood glucose, uric acid, blood lipids, blood pressure, and AI medical diagnosis. Stay safe with SOS emergency calls, fall detection, and independent 4G SIM connectivity. Track your fitness with GPS multi-star positioning, 20-day standby battery, and seamless GaoFit app sync. Professional health management meets everyday convenience.
Inquiry
G20 Smartwatch - Product Parameters
Basic Information
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Product Model: G20
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Master Chip: ASR3603S + PAR2822
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Compatible System: Android 7.0 and above, iOS 13 and above
Core Functions
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ECG detection
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Full network HD call with independent SIM card
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GPS multi-star positioning
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Dual-mode low-power standby (4G + Bluetooth)
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Movement trajectory tracking
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One-button micro physical examination
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SOS emergency call function
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Fall alarm
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Non-invasive blood glucose measurement
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Uric acid measurement
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Blood lipid monitoring
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AI medical diagnosis
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Alipay offline payment
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NFC access control
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Temperature monitoring
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Blood oxygen monitoring
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Respiratory rate tracking
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Heart rate monitoring
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Blood pressure monitoring
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Sleep monitoring
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Remote photography
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Flashlight
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Timer & stopwatch
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Sedentary reminder
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Weather forecast
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Step / calorie / distance tracking
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Multi-sport mode
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Calculator & calendar
APP: GaoFit
Sensor Configuration
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Temperature Sensor: CT1711 array
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Blood Oxygen Chip: VC30F
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Gravity Sensor: ST8321-W
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Heart Rate Chip: VC30F
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ECG Chip: LH001-91
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GPS Chip: ASR5311
Display
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Screen Size: 1.43-inch AMOLED high-resolution 466 × 466
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Screen Type: AMOLED full touch screen
Connectivity
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Bluetooth: 5.0 BLE (low power consumption)
Power & Battery
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Battery Type: High-density li-polymer
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Battery Capacity: 730mAh
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Charging Type: Magnetic suction charging
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Charging Time: About 3-4 hours
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Endurance Time: 3-5 days use, 20 days standby
Physical Design
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Manipulation Mode: Full screen touch control with synchronized mobile app
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Vibration: Silent / vibrating modes
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Waterproof Level: IP65
Materials:
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Shell: LDS + stainless steel ECG key
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Bottom Shell: PC + ABS with black high-gloss environmental paint + nano ECG glass
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Strap: Eco-friendly silicone / leather / steel options
Color Options:
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Body: Black only
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Silicone Strap: Black, blue, red
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Leather Strap: Black, brown
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Steel Strap: Black
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Total: 6 color schemes
Language Support
Watch Language:
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First Version: Chinese, English (customizable)
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Second Edition (Overseas): English, Russian, German, Spanish, Italian, French, Portuguese, Polish, Czech
APP Languages: Chinese, English, Russian, German, Spanish, Italian, French, Portuguese, Polish, Czech
Packaging Information
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Contents: Watch, charging cable, instruction manual, packaging box, ECG guide card
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Bracelet Size: 265 × 41 × 15MM (length × width × height)
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Color Box Size: 172 × 97 × 33MM
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Outer Box: 50pcs per box
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