TK20 1.39 inch Silicone Band Smart Watch Supports ECG / Remote Families Care / Body Temperature Monitoring, Silicone Band (Red), Silicone Band (Black), Silicone Band (Blue)1. Support ECG function, non invasive blood sugar, stress test, body temperature monitoring, blood oxygen monitoring, remote care for relatives and friends, 2. Sports function: step counting calorie distance, multi sport mode. 3. Environmentally friendly silicone strap, comfortable to wear. 4. Wearable hardware + smart APP + big data cloud service. 5. Wear it with you, control, display, and record data through the APP. 6. Super long battery life

supports 35W fast charging (11V/3

System requirements: Android 4

safer and quick installation

Size: 165x8

imitating the human hand on the acupuncture points for 9D massage

suitable for a variety of devices

Special Design: Detachable magnetic cover can keep your screen covered

Carton Size 42cm * 52cm * 32cm / 16

08MP rear camera

Long exposure mode with six effects (Moving crowd

Full Protection:

Signal-to-noise ratio: 106dB