1, 2.02 inch HD resolution 320*385 full screen, Seche SF32LB551 chip, 128M memory, 270mA battery, Bluetooth 5.2, stainless steel shell material, snap bottom shell design, wireless charging, IP6X waterproof . 2. Functions: Rotary button, add GPT chat, compass, trip code, Alipay offline payment, small casual games, short video control, voice assistant, fully functional NFC, location sharing (real-time view of health care TA), support Bluetooth calls, heart rate, blood pressure, blood oxygen, counting step, social business cards, wrist light screen, 8th generation products, intelligent cellular style menu, nine grids and other menus, massive dial, countdown, breathing, sports data, mobile phone connected, shake photos, calculator, brightness adjustment, do not change mode Type, dial, pressure, Settings, sleep monitoring, Emergency calls, new courses health, indoor sports (indoor running, indoor cycling, pool swimming, sit-ups, push-ups), sound and vibration regulation, outdoor sports (outdoor running, outdoor cycling, sit-ups, hiking, mountaineering), stopwatch, weather. 3, social APP news remind: support WeChat, QQ, Facebook, Twitter, line, Whatsapp, sets 4. Supported Languages: Chinese, English, Arabic, French, German, Spanish, Portuguese, Russian, Thai, Polish, Italian, Japanese, Traditional Chinese, Malay, Turkish, Greek, Latin, Farsi, Dutch, Vietnamese, Indonesian, Romanian