Warranty: 1 Year Features: Bluetooth Calling directly from your smartwatch Large 2.01" TFT display with 500 nits brightness Health monitoring for heart rate, SpO? & sleep tracking Multiple sports modes for daily fitness activities Smooth navigation with premium rotating crown Voice assistant support for hands-free control Up to 3 days battery life with calling enabled Up to 7 days battery life without calling Fast magnetic pin charging convenience Technical Specifications: Bluetooth Version: v5.4 Display Size: 2.01" TFT Display Brightness: 500 nits Charging Type: Magnetic Pin Charging Time: Up to 3 hours Working Time (With Calling): Up to 3 days Working Time (Without Calling): Up to 7 days