Green Lion G-Sports Smartwatch Features: Steps Wrist-up Light Weather Calories Multi-Language Sleep Monitoring Shake Snapshot Incoming Call Reminder Notification with message content Blood Oxygen Blood Pressure Heart Rate Bluetooth Call Music Control Technical Parameters CPU: RTL8763EWE Display: 1.28” TFT Resolution: 240*240 dpi Battery: 230mAh Dimensions: 25.4*44*10.8mm Body Material: PC+ Anti-static Silicone strap Band Material: Silicone Product Weight: 40g Working Time: 5-7 days Compatibility: iOS 9.0+ – Android 5.0