Specification Basic Information Display 1.3″ (360 x 360) HD Color Display Battery Battery Capacity: 580mAh Charging Time: 1.5 hours 25 days Battery Life (Power-saving Scenario) 18 days Battery Life (Typical Usage Scenario) Connectivity Bluetooth V5.1 OS Android 4.4 or iOS 9.0 and above Sensor Heart-rate sensor, Proximity sensor, Accelerometer Supported Apps/ Software Fit Cloud Pro Others Operating Mode: Full Touch Water Resistant: IP67 Working temperature: -20°С 45°С 24/7 Heart Rate Monitoring Sleep Tracker Fitness Tracker Customize watch faces Alarm Clock Notification Timer Multi-sport Modes: 7 Goal-Based Exercises GPS GLONASS GALILEO BEIDOU Exterior Dimension 50 x 50 x 14.8mm Weight 63g (Watch Strap 24mm) Color Black Warranty Information Warranty No Warranty
