I129 Smart Bluetooth Call Voice Assistant Heart Rate Pressure Blood Oxygen Monitoring Outdoor Sports Watch

Hardware category Description Main chip RTL8773EWE FLASH 128M Bluetooth BLE5.2 Acceleration sensor STK8321 Display screen 1.52 TFT resolution 360*360 Touch Full touch COF, Moshishi Optoelectronics 816D Physical buttons Supports 2 buttons, the top button has an encoder Speaker Supports impedance of 8 ohms, maximum 1W MAX MIC microphone Supports a sensitivity of 42DB+/-3DB Motor Supports a voltage range of 1.3V-2.8V, with a starting voltage of 1.3V MAX, rated voltage: 1.8V Heart rate Tianyi Hexin 3602 Battery Rated voltage 3.8V, charging cut-off voltage 4.35V, 400 milliampere high voltage Charging Management Typical charging current is 120mA Charger specifications With a DC 5V current of 0.5A, the maximum input withstand voltage is 6.5V Basic firmware functions Weather, sleep, heart rate, blood pressure, blood oxygen, alarm clock, sedentary/drinking reminder, music control, remote camera control, message notifications, Alipay, phone/watch finder, women's functions, sidebar, component editing, and other features Sports mode Built-in 8+1 sports modes, including walking, running, climbing, cycling, skipping rope, basketball, badminton, football, yoga, with hundreds of sports modes available through the app Dynamic⼼rate Supports all-day heart rate monitoring Blood oxygen Supports red light and infrared light sensors for measuring blood oxygen saturation.It only supports manual single-time measurements and does not support all-day detection. Messages and call notifications Phone, text message, email, WeChat, QQ, Facebook, Twitter, WhatsApp, LinkedIn, Instagram, Messenger, Snapchat, Line, Kakao Talk, Viber, Skype Conversation Dialing, Common Contacts, Call History, Music Playback, Voice Assistant Do Not Disturb Mode Enable wrist-raising notification switch WeChat Sports Sync the watch's step count to the WeChat ranking list Dial selection Supports built-in fixed watch faces + push watch faces through the app to access a vast selection of watch faces from the watch face market Firmware language⾔ Product firmware available languages: Chinese, Traditional Chinese, English, German, French, Italian, Spanish, Japanese, Polish, Russian, Portuguese, Korean, Vietnamese, Arabic, Hebrew, Thai, Croatian, Turkish, Czech, Dutch, Indonesian, Malaysian, Finnish, Greek, Romanian, Hindi, Persian, factory default is English Client Language⾔Customized Language: English, Simplified Chinese, German, French, Arabic, Czech, Greek, Spanish, Japanese, Italian, Korean, Dutch, Polish, Portuguese, Russian, Finnish, Swedish, Thai, Hungarian, Slovak, Croatian, Albanian, Turkish, Ukrainian, Vietnamese