Hello Watch 3+Smart Watch AMOLED Screen 4GB ROM Bluetooth Call Compass NFC Function Suitable for Android and IOS Mens and Womens Smart Watch

Functions. Compass. Sports. Sport Record. Heart Rate. SpO2. Step. Breath Training. Sleep Monitor. Bluetooth Calls. Call Records. Contact. Calendar. Weather. Remote Camera. BT music/Local Music. Voice Assistant. Position Synchronize Phone GPS Position from the APP). Alarm clock. Stopwatch. Menstrual Cycle. Calculator. Timer(Count Down). Raise to Wake Up. Find my phone. Bright Screen time. Business Card Synchronize from the APP). Wechat/QQ/Facebook/Twitter/Whatsapp/Instagram Synchronize Incoming Message Notifiations from the Phone). Alipay. Lock Dial. Add Extra Watch Face/Customize Watch Face. Always On Display. Bedside Lamp. Time Zone. Password Function. SOS. Screen Off Clock 2 Options: Number Pointer. Specifications. Size: 49.3 43.7 13.8mm. CPU: A16 chipset. Screen: 2.04-inch AMOLED screen, 368448 pixels not exaggerated). Bluetooth version: BT 5.3. Battery capacity: 450mah. Normal use for 3-7 days/standby time for 10-15 days. Compatibility: Compatible with Android version 5.0 and iOS v