ET540 1.91 inch IP67 Waterproof Silicone Band Smart Watch, Support ECG / Non-invasive Blood Glucose Measurement(Black)

1. Functions: Bluetooth calls, non-invasive blood sugar measurement, METO function, body temperature monitoring, blood oxygen monitoring, breathing

T90 1.91 inch IPS Screen IP67 Waterproof Smart Watch, Support Bluetooth Call / Non-invasive Blood Sugar (Black)

ET450 ECG+Bluetooth Call Smart Watch Blood Glucose Heart Rate Monitor 1.39- inch Touch Screen Bracelet, Leather Strap - Black Wholesale

LIGE Smart Health v1.0 - IP68 (Blood Glucose + ECG + PPG) Smartwatch - LIGE Watches

Bulk Buy China Wholesale 2023 New Product Square Et540 Smartwatch Non Invasive Blood Sugar Monitor Heart Rate Blood Glucose Smart Watch $13.7 from Shenzhen Vanssa Technology Limited Company

ET540 1.91 inch IP67 Waterproof Silicone Band Smart Watch, Support ECG / Non -invasive Blood Glucose Measurement(Red)

ET540 1.91 inch IP67 Waterproof Silicone Band Smart Watch, Support ECG / Non-invasive Blood Glucose Measurement(Black)

New ET540 Smart Watch Men ECG Blood Sugar Pressure Oxygen Body Temperature Monitor Bluetooth Call NFC Voice Assistant Smartwatch - AliExpress

ET550 Sports Bracelet ECG Blood Sugar Heart Rate Body Temperature Monitoring Bluetooth Call Smart Watch, Silicone Strap - Black Wholesale

Heart Rate Sleep Tracking Smartwatch- Online Shopping for Heart Rate Sleep Tracking Smartwatch - Retail Heart Rate Sleep Tracking Smartwatch from LightInTheBox