Marsyu ECG PPG Health Smartwatch With Sapphire Display

You can monitor your cardiovascular health and track daily activity precisely with this compact smartwatch featuring a durable sapphire crystal display.

• Sync data effortlessly via Bluetooth 5.2 so you manage messages, calls, and remote device controls on both Android and iOS phones.

• Track your resting heart rate, blood oxygen saturation, sleep patterns, and stress levels continuously using integrated ECG and PPG sensors.

• Enjoy up to twenty days of battery life from the sealed 300–450mAh power unit while you benefit from professional-grade water resistance.

• Wear the lightweight stainless steel band during your workouts knowing the 1.43-inch AMOLED screen delivers crisp 466×466 resolution in bright conditions.