G13 Smart Waterproof Sports Watch Information Reminder Health Monitoring Smart Watch Specification: Screen: 1.28 inch IPS high-definition display color screen Bluetooth: BLE 5.0 Physical button: 1 Battery: 200mah Body material: metal alloy + plastic Strap width: 20mm silicone strap (removable and replaceable) Waterproof rating: IP67 Support system: Android 5.1 and above, IOS 8.2 and above, Bluetooth 5.0 Product size: 4.6cmX0.98cm Product color: black, green, silver, pink Features: Dial: Built-in 4 dials, custom dial supports 1 dial, dial market supports 1 Basic functions: device information, dimming, raising the wrist to brighten the screen, resetting, finding the phone, do not disturb mode, time display Health management: exercise monitoring, sleep monitoring, heart rate testing, blood pressure testing, blood oxygen testing, breathing exercise, exercise mode, body temperature measurement Reminder settings: alarm clock, sedentary reminder, goal reminder Supported languages: APP languages: English, Arabic, Czech, French, German, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese Packing list: 1 * Smart watch 1 * USB charging cable 1 * User Manual