Punex W-100 Smart Watch.

• Health & Fitness Tracking: Equipped with a heart rate monitor, blood oxygen (SpO2) monitor, sleep tracker, pedometer, and multiple sport modes. • Smart Connectivity: Supports Bluetooth calling (making and receiving calls directly from your wrist), message and app notifications (e.g., WhatsApp, Facebook), and phone music playback controls. • Display & Build: Features a high-definition, full-touch responsive screen and a waterproof build. • Compatibility: Fully compatible with both Android and iOS mobile devices.