the description 2023 Hk8 Pro Max Smart Watch Ultra Series 8 Men Sport Women Fitness NFC GPS Compass AMOLED Smartwatch for iOS Android Phone the description: Size: 2.02 original OLED screen Motherboard CPU: SF32LB551 (Chi) Display resolution: 2.02 inch original OLED screen 485 * 520 Heart rate chip: fixed spread 1662 Bluetooth: BT5.1 Touch: full touch OLED Pedometer: SC7A20 Battery: 380mAh Appearance size is 49 * 44 * 14.4 Charging mode wireless charging IC: 9001 (5V power supply mode) Waterproof IP68 Shell IML zinc alloy material Optional silicone strap Watch color black, green, gray, yellow, orange, etc Job and introduction Calls: Bluetooth calls are supported The music function can control mobile phone music and play music. Memory function 128MB 256MB Health monitoring, sleep monitoring, heart rate, blood pressure, sedentary reminder, drinking water reminder The standby time of about 3 days is used in the normal condition. Other functions: Pedometer, multiple exercise mode, heart rate, blood pressure, blood oxygen, Alipay. Travel icon, two-dimensional code collection, brush trembling, calendar, mobile phone search, flashlight, compass, background automatic update upgrade service Sleep monitoring, sedentary reminder, incoming call reminder, information reminder, stopwatch, music control , Bluetooth music playback, photo control, anti-loss, alarm clock, Weather, APP order push, support for manual setting of time and date, Ai voice assistant Multi-dial switch, dynamic push disk customization, Supported versions: Android 4.4 and above, IOS8.0 and above APP language: Simplified Chinese; english; Persian; Arabic; French; German; Spanish; Portuguese; Russian; thai; polish; Italian; Japanese; traditional chinese; czech; turkish; greek; Latin ; romanian; dutch; vietnamese; Danish Firmware language: Simplified Chinese; english; Persian; Arabic; French; German; Spanish; Portuguese; Russian; thai; polish; Italian; Japanese; traditional chinese; czech; turkish; greek; Latin ; romanian; dutch; vietnamese; Danish; Specifications: Compass, accurate direction accuracy, safe and reliable Built-in compass function, you can distinguish easily and quickly About this item APP RDFit Compatible System (Compatible System) Android4.4 (inclusive) and above, IOS9.0 (inclusive) and above FLASH memory (FLASH memory) RAM: 192KB, ROM: 256KB Flash: 128M Type (Type) TFT Screen size (screen size) 2.16 inches Pixel (Resolution) 420*486 IPS Touch type (Type) full screen touch BT BT5.0 NFC support Gravity sensor (G-Sensor) support Battery type (Type) lithium polymer Capacity 350mAh Charging Method Wireless Charging Waterproof level (Waterproof Level) IP68 Charging time (Charging time) about 3H Life time (Life time) about 5-7 days in use, 30 days in standby Product language (Product language) 1, English (default) 2, Chinese 3, Russian 4, Spanish 5, German 6, Italian 7, French 8, Portuguese 9, Polish 10, Dutch 11, Turkish 12, Romanian 13, Japanese 14, Traditional Chinese 15, Hebrew 16, Hungarian 17, Malay 18, Arabic 19, Korean 20, Vietnamese 21, Thai 22, Persian 23, Indonesian Message reminder language text display Wristband size (Wristband size) total length 220MM, adjustable length 145-190MM Appearance material (Appearance material) Main body: Zinc alloy + tempered glass Wristband: Silicone strap Product parametersBracelet size 49*44*14.4MM