Name: XO-J4 Solution: Realtek 8762DT Tuobu APP: FitCloudPro Call: Support (audio bluetooth name: XO-J4 Call) Internal storage RAM: RAM: 192KB, ROM: 256KB Flash: 128M Applicable platforms and requirements: Android 4.4 (inclusive) and above, IOS 9.0 (inclusive) and above Product size: 44.8*44.8*11mm Single head weight: 38.3g, Case Material Technology: Stainless Steel Main Body: Zinc Alloy + Tempered Glass Strap: Silicone Strap Main screen: AMOLED full screen touch 1.36 inches/390*390 IPS Waterproof grade: IP68 waterproof life waterproof Battery capacity: lithium polymer capacity 300mAh APP software functions: Mass dial download, upload photos, step counting, heart rate, sleep, sedentary, mileage, blood oxygen, blood pressure, mobile phone search, calories, Bluetooth, information, WeChat, QQ and other push. Search function, alarm clock setting, drink water reminder, gesture smart control, do not disturb mode, reminder mode. Phone, SMS, WeChat, QQ, Facebook, Twitter, Instagram, Skype, WhatsApp, Line, Kakao Talk, support NFC Watch language pack: English, Chinese, Spanish, Portuguese (international version), French, Greek, Italian, Polish, Russian, Indonesian, Thai, Arabic, Hebrew, Vietnamese, Malaysian , Ukrainian, Romanian, Dutch, Hungarian. Use time: use about 5-7 days, Standby time: 30 days when the screen is off Charging time: about 2H full Color: Black (black strap), silver (white strap), gold (pink strap) Accessories: Special magnetic charging cable
