JS20PROMAX smartwatch Bluetooth call 1.9-inch health monitoring NFC access control AI voice sports wristband

Hardware parameters Solution provider app FitCloudPro Main control chip CPU Realtek RTK8762DK Compatibility system Android 5.0 and above; IOS 10.0 and above Flash memory RAM: 192KB+ROM: 256KB+128Mb No flash Screen type IPS color screen Screen size 1.9 inches resolving power 240 * 280 Touch screen IC/type Full TP-OGS Connection parameters Bluetooth calling Jerry HN333 Bluetooth BLE5.1 WIFI nothing NFC Access control card sensor Acceleration sensors Shilan Micro SC7A20 Electrocardiogram nothing heart rate Tianyi Hexin 3300 GPS nothing temperature nothing battery Battery type Polymer lithium battery capacity 210mAH Charging method Magnetic suction charging APP software functions motion Step count, calories, distance, exercise mode health Blood pressure, heart rate, blood oxygen, sedentary reminder, sleep monitoring, automatic heart rate monitoring, etc Intelligent reminder Incoming calls, text messages, emails, WeChat, QQ, Facebook, Twitter, WhatsApp, LinkedIn, Instagram, Messenger, Snapchat, Line, Kakao Talk, Viber, Skype, Telegram other Raise your wrist to light up the screen, remind you with an alarm clock, take remote photos, search for your phone, etc Watch hardware functions Sports data Distance, calories, steps, real-time heart rate, exercise duration Sports mode selection Walking/Running/Mountaineering/Cycling/Basketball/Swimming/Badminton/Football/Elliptical Machine/Yoga/Table Tennis/Jumping Rope/Tennis/Baseball/Rugby/Hula Hoop/Golf/Long Jump/sit ups/Volleyball other NFC access control, calculator, rechargeable bedside lamp, smart lock screen, collection code, time display, wrist lift and light screen, call reminder, SMS reminder, alarm clock reminder, remote control photography, mobile phone search, dial switch, brightness adjustment, language switch, QR code, scan code link, stopwatch, weather, dialing, password lock, Alipay, music, system restoration factory settings, music control, vibration settings, wrist lift duration settings, screen light duration settings Massive dials, etc Other parameters Waterproof level IP68 Charging duration 150 minutes Battery life 7 days standby power Min 70uA Charger specifications DC 5V Firmware language The firmware language of the product is optional (Chinese, English, Spanish, Portuguese, German, Italian, French, Russian, Japanese, Polish, Vietnamese, Korean, Arabic, Hebrew, Thai, Croatian, Turkish, Czech, Dutch, Indian, Malaysian, Finnish, Greek, Romanian), and the factory default is English APP language English, Simplified Chinese, Traditional Chinese, German, French, Arabic, Czech, Greek, Spanish, Japanese, Persian, Italian Li, Korean, Dutch, Polish, Portuguese, Russian, Finnish, Swedish, Thai, Hungarian, Slovak, Croatian, Albanian, Turkish, Ukrainian