HD X2 Mini 1.32 inch AMOLED Screen Smart Watch IP68 Waterproof Support BT Call 1. Main chip: Actions ATS3085S 2. Memory: 4GB EMMC ROM, 1168KB SRAM, 8MB PSRAM 3. Bluetooth version: BLE 6.0 4. Sensor: HX3602 heart rate sensor, DA267 acceleration sensor 5. Screen: 1.32-inch AMOLED, 466x466 resolution, CST820 touch IC 6. Battery capacity: 3.8V 290mAh 7. Standby time: 15-25 days 8. Working time: about 5-6 days 9. Charging time: about 3 hours, magnetic base charging DC5V1A 10. Waterproof: IP68 11. APP: WearJoy 12. System requirements: Android 4.4 or iOS 10.0 and above 13. Watch UI language support: Chinese, English, Arabic, Bulgarian, Czech, German, Greek, Spanish, Estonian, Finnish, Persian, French, Hungarian, Indonesian, Italian, Hebrew (Israel), Japanese, Korean, Lithuanian, Latvian, Malay, Polish, Portuguese, Romanian, Russian, Slovak, Slovenian, Serbian, Thai, Turkish, Ukrainian, Traditional Chinese (Hong Kong), Vietnamese, Traditional Chinese (Taiwan), Hindi, Croatian, Burmese, Swedish, Norwegian, Latin, Uzbek, Dutch 14. APP language support: English, Simplified Chinese, Traditional Chinese, French, Spanish, Danish, Polish, Portuguese, Serbian, Japanese, Korean, Italian, German, Czech, Slovak, Dutch, Hungarian, Vietnamese, Turkish, Russian, Ukrainian, Arabic, Persian, Hebrew, Thai, Greek, Croatian, Slovenian, Hindi, Indonesian, Romanian 15. Functions: Heart rate monitoring, blood oxygen monitoring, sedentary reminder, sleep monitoring, step counting, calories, distance, exercise mode, call reminder, message reminder, raise to wake, weather, music, breathing training, AI voice, exercise records, calculator, voice memo, games, alarm clock, stopwatch, timer, flashlight, find phone (connect to phone), real-time camera (connect to phone), local album, etc. 16. Body material: alloy 17. Wristband: silicone 18. Dial size: 42.5x42.5x12mm 19. Packing list: Smartwatch (including watchband) x 1, Wireless charger x 1, User manual x 1