ET540 1.91 inch IP67 Waterproof Silicone Band Smart Watch, Support ECG / Non-invasive Blood Glucose Measurement(Black)
ET540 1.91 inch IP67 Waterproof Silicone Band Smart Watch, Support ECG / Non-invasive Blood Glucose Measurement(Black)
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Product Details
The ET540 is a smart watch designed for everyday use. It supports ECG and non-invasive blood glucose measurement.
- Product type: Smart Watches
- Compatibility: IP67 waterproof devices
- Material: Metal alloy + silicone
- Key feature: ECG and health monitoring
- Color/Variant: Black
- Screen size: 1.91 inches
- Screen resolution: 320x386
- Screen type: IPS HD TFT
- Main control chip: ultra-low power consumption 7013A
- Body temperature sensor: contact body temperature sensor
- Blood oxygen: infrared light + red light True blood oxygen
- Gravity sensor: Rohm KXTJ3-1057
- ECG chip: VP555ER
- Photoelectric chip: dual PD-VP555ER
- Vibration: mute/vibrate
- Waterproof level: IP67
- Compatible system: Android 4.4 and above, iOS 8.2 and above
- Bluetooth: 5.0BLE
- Battery capacity: 260mAh
- Charging method: Magnetic charging
- Charging time: about 3-4 hours
- Battery life: 3-5 days in use, 20+ days in standby
- Control method: full-screen touch control, mobile phone APP control
- Language support: 13 languages on the watch side and multiple languages on the APP
- Other functions: stopwatch, flashlight, countdown, step counting, calories, distance, sleep monitoring, exercise mode, call reminder, alarm clock reminder, raising hand to brighten the screen, social sharing, shaking Photograph
- Shell material: metal alloy + stainless steel
- Bottom shell material: PC+ABS+medical 316 steel sheet
- Strap material: Eco-friendly silicone
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