HD12 1.75-Inch AMOLED Screen Bluetooth Calling Smart Watch - Green •1.75-Inch AMOLED Display: Boasts a vibrant and clear 1.75-inch AMOLED screen, providing excellent visibility and a rich viewing experience •Bluetooth Calling Capability: Features Bluetooth calling, allowing you to make and receive calls directly from the watch for ultimate convenience. •Health Monitoring Functions: Offers comprehensive health monitoring, including heart rate, sleep tracking, and more, helping you stay on top of your wellness •Low Power Consumption Chip: Equipped with a low power consumption chip, ensuring longer battery life and efficient performance •Versatile Fitness Tracking: Supports multiple sports modes and is IP68 waterproof, making it suitable for a wide range of activities and environments Specifications: •Hardware parameters •APP •FitCloudPro •Main chip CPU •Bluetrum BT8959T5 •Compatible systems •Android 5.0 and above; iOS 10.0 and above •Flash memory •892KB: RISC-V - 364KB HIFI 4 - 528KB •Screen type •AMOLED •Screen size •1.75-inch •Resolution •390*450 •Touch Screen IC/Type •CST816D •Connection parameters •Bluetooth calling •Bluetrum BT8959T5 •Bluetooth •BLE5.3 •WIFI •None •NFC •Yes •Sensor •acceleration sensor G-sensors •STK8321 •ECG •None •Heart rate •HX3918 •GPS •None •Body temperature •None •Battery •Battery Type •Lithium polymer battery •Capacity •3.8V/230mAh-501528 •Charging method •Magnet charging •APP software function •Sports •Step count, calories, distance, exercise mode •Health •Blood pressure, heart rate, blood oxygen, sedentary reminder, sleep monitoring, automatic heart rate monitoring, etc. •Smart reminder •Calls, SMS, emails, WeChat, QQ, Facebook, Twitter, WhatsApp, LinkedIn, Instagram, Messenger, Snapchat, Line, Kakao Talk, Viber, Skype, telegram •Others •Raise your wrist to brighten the screen, alarm the alarm, take photos remotely, find your phone, etc. •Watch Hardware Features •Sports data •Distance, calories, steps, real-time heart rate, exercise duration •Sport mode selection •walking, running, mountaineering, cycling, rope skipping, basketball, badminton, football, yoga +1 sport mode push •Others •OTA, shortcut bar (control center), data (step counting, distance, calories), heart rate, blood pressure, blood oxygen, sleep, wrist lifting and screen lighting, weather, WeChat sports, information, reminders (messages, drinking water, sedentary, alarm clock), women's health, stopwatch, countdown, search for a handheld device, search for a bracelet, shake for a photo, dial switching, music control, settings (language selection, brightness adjustment, bright screen duration, vibration setting, factory reset, version information), on/off the logo, components (function editing), password lock, breathing training, sports, sports history, DND mode, power saving mode, low power reminder, voice assistant (SIRI), call function, common contacts, phone dial, split screen (sidebar), flashlight, payee code, scan code connection Business card (making friends), calculator, engineering test mode and shipping mode, calendar and other Alipay payments •Other parameters •Waterproof level •IP68 •Charging time •4H •Battery life •7days •Standby power consumption •minimum 70uA •Charger Specifications •DC 5V •Firmware language •Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Italian, Polish, factory default English •APP language •English, Chinese Simplified, Chinese Traditional, German, French, Arabic, Czech, Greek, Spanish, Japanese, Farsi, Italian, Korean, Dutch, Polish, Portuguese, Russian, Finnish, Swedish, Thai, Hungarian, Slovak, Croatian, Albanian, Turkish, Ukrainian, Hindi, Vietnamese Package included: •1 x Smart Watch •1 x Charging Cable •1 x English and Chinese Manual •Other items not included Package included: •1 x Smart Watch •1 x Charging Cable •1 x English and Chinese Manual •Other items not included