【Comprehensive Health Tracking】Monitors heart rate, blood pressure, blood oxygen, HRV, and body temperature around the clock for daily wellness insights. 【ECG Heart Health Alerts】Performs single-lead ECG checks and alerts to abnormal heart rhythms and atrial fibrillation risk as described. 【Advanced Sleep Analysis】Automatically identifies deep, light, and REM sleep stages and provides scientific sleep analysis and suggestions. 【Women Health Management】Tracks menstrual cycles, predicts ovulation, and supports pregnancy management for personalized female health care. 【44 Sport Modes】Supports 44 exercise modes including cycling, with step counting, distance, and crie tracking for active lifestyles. Specifications: Product Model: F360 Operating System: iOS 13.0 and above, Android 8.0 and above, HarmonyOS 4.0 and below APP: Joeme fit Main Control: 7013A6 Gsencor Sensor: STK8321_W Heart Rate Sensor: GH3228 Waterproof Rating: IP68 APP Supported Languages: 36 languages including English, Simplified Chinese, Traditional Chinese, Arabic, Bengali, Czech, Danish, German, Greek, Spanish, Persian, Finnish, French, Hindi, Croatian, Hungarian, Indonesian, Italian, Hebrew, Japanese, Korean, Lithuanian, Malay, Norwegian, Dutch, Polish, Portuguese, Romanian, Russian, Slovak, Swedish, Thai, Turkish, Ukrainian, Urdu, Vietnamese Connection Method: Bluetooth-compatible 5.0 Battery: Polymer Lithium Ion Battery Battery Capacity: 3.7V / 200 mAh Battery Life: Typical use 15-20 days, heavy use 10-12 days Charging Method: Magnetic Charging Cable Charging Time: About 2 hours Body Size: 22mm (width) Strap Length: 225mm Weight: 20g Strap Material: Nylon Package included 1 x Smart Band 1 x User Manual (English, Chinese and Japanese) 1 x Charging Cable Specifications Brand N/A Certificate Air Transport Conditions Identification Report,CE-RED,CE-RoHS,FCC-ID,Maritime Transport Conditions Identification,MSDS,UN38.3 Color Pink Packaging Type Colored Box Plug Type (For Supply) N/A User Manual (Language) Multi-language Gross Weight 0.112kg Volume Weight 0.060kg Package Length 15.000cm Package Width 9.000cm Package Height 2.000cm